Positionless Basketball Explained: Roles Without Numbers

Before Game 4 of the 2015 NBA Finals, Steve Kerr told reporters his starting lineup would not change. Then he benched his 7-foot center, Andrew Bogut, started the 6-foot-6 wing Andre Iguodala, and sent the Golden State Warriors onto the floor in Cleveland with nobody taller than 6-foot-8. Draymond Green, a forward, guarded the Cavaliers' big men. Golden State won by 21 and took the next two games as well, with a lineup that contained no power forward and no center in any sense the old labels would recognize.

That is positionless basketball. It is a way of building lineups around what players can do, which in practice means handling the ball, shooting, switching on defense and protecting the rim, instead of around five numbered slots that each need an occupant. Nothing in the NBA rulebook has ever required positions, so the shift was one of habit and not of law. A positionless team asks whether its five can together dribble, pass, shoot and guard everyone on the other side, and cares very little which of them is called what. The traditional arrangement is set out in our guide to the five positions, 1 through 5. This page is about what replaced it, what it costs, and who got there first.

What positionless basketball means: lineups chosen by skill

It does not mean five identical players, and it does not mean nobody has a job. Everyone on the floor still has one. The job is assigned by skill and by matchup, and it can change from one possession to the next.

A coach filling out a lineup card the old way worked down a list: a point guard, a shooting guard, two forwards, a center. A coach thinking positionlessly runs a different check. Are there at least two players who can start the offense? Are there four, preferably five, whom a defense has to guard at the three-point line? Can the group trade defensive assignments on a screen without one of them being overmatched? Is anyone capable of contesting a shot at the rim? If the answers are yes, it does not matter that three of the five would once have been listed as small forwards.

Question	Traditional lineup	Positionless lineup
Who brings the ball up	The point guard	Whoever has it after the rebound or the inbounds pass
Who sets the ball screen	The center or the power forward	Anyone, guards included
Where the biggest player stands	In or beside the lane	Often behind the three-point line
How a screen is defended	Each defender fights to stay with his own man	Defenders trade assignments
How the five are picked	One for each numbered position	By the skills the group still lacks

Some honesty about the word is in order. Strictly, no NBA team is positionless. Somebody has to guard the opposing center, and that somebody is usually the same player all night. Somebody brings the ball up more often than his teammates do. "Positionless" describes a direction a team leans in, and announcers apply it to anything from a full switch-everything scheme to a lineup that merely has a forward playing center. Read it as a matter of degree.

Ball handlers, wings and bigs: the three roles that replaced five positions

Scouting departments did not throw labels away. They cut the number from five to three and changed what the labels measure.

A ball handler is a player who can create a shot, his own or a teammate's, against a set defense. The test is simple and unforgiving: give him the ball with eight seconds on the shot clock and a defender in front of him, and see whether something good happens. Height has nothing to do with it. A 6-foot-1 guard qualifies and so does a 6-foot-9 forward, if he can do the thing.

A wing is a perimeter player who mostly cannot do that, or is not asked to, and earns his place by shooting and by defending. The valuable ones stand somewhere between 6-foot-5 and 6-foot-9 and can guard at least three of the old positions. The most common subtype has its own name and its own page, the 3-and-D role, after the two things such a player must do.

A big screens, rolls to the basket, rebounds and protects the rim. Bigs now divide by whether they can shoot. One who can is a "stretch" big, a species that began with the stretch four and has since reached the center spot.

Why three categories hold up better than five

They correspond to what a defense actually has to account for. A defense needs to know who can hurt it off the dribble, who has to be guarded at the arc, and who is a threat at the rim. Whether the second-smallest opponent is officially a 2 or a 3 changes nothing about how he is defended.

The categories also explain the market. Ball handlers of any size are rare. Bigs are plentiful, but those who can both shoot and protect the rim are not. Wings are scarce for a plain physical reason: there are not many people on earth who are 6-foot-8 and move like guards, and every team wants four of them.

A caution, though. The three roles are scouting shorthand and have no more official standing than the five positions did. One team's wing is another team's secondary ball handler.

What positionless offense looks like: five-out spacing and nobody's turn

Watch what happens after a defensive rebound. On a traditional team the rebounder looks for the point guard, hands him the ball and jogs up the floor. On a positionless one the rebounder turns and dribbles, a habit coaches call "grab and go," and the two or three seconds saved are often enough to attack before the defense has found its matchups.

1. 1Grab and goWhoever takes the defensive rebound dribbles it up the floor without waiting for a guard.
2. 2Fill the arcThe other four run to spots behind the three-point line, two of them in the corners, leaving the lane empty.
3. 3Screen from a smallA guard sets a screen for a bigger teammate, inviting the defense to switch a small defender onto him.
4. 4Attack the switchIf the defense switches, the bigger player drives or posts the smaller defender. If it does not, the screener is open.
5. 5Drive and kickHelp comes from a shooter's defender, the ball goes out to that shooter, and the defense starts rotating.

An illustration of the common pattern, not a set play. Any of the five players can fill any of these steps.

"Five-out" is the alignment in that second step: all five offensive players outside the arc, nobody on the low block. It only works if all five are worth guarding out there. When they are, the opposing center has to leave the basket to stand next to a shooter 24 feet away, and the lane opens for anyone who can beat his man.

The screen in the third step turns the old order upside down. For decades a ball screen meant a big man screening for a guard. Positionless teams run it the other way, or use two players of similar size, because the point is no longer to free the ball handler. The point is to force a switch that leaves the wrong defender on the right scorer. Stephen Curry, the most feared shooter of his era, has spent a good part of his career setting screens for forwards for precisely that reason.

No one waits for a turn in any of this. The offense has no designated initiator and often no called play, just a set of shared reads, which is why these teams can look disorganized for a few seconds and then produce an uncontested layup.

What positionless defense needs: five defenders of similar size who switch

The offense is the part people notice. The defense is the part that makes the approach worth it.

When two offensive players come together at a screen, the two defenders have a choice between fighting through it to stay with their own men and trading. Trading, or switching, is quicker and leaves nobody open even for a moment, and the site's explainer on switching defense and the mismatch it invites covers the mechanics. Its weakness has always been what happens next. If a point guard and a center switch, the point guard is now guarding a man eight inches taller near the basket and the center is chasing a guard 25 feet from it.

Five defenders of similar size remove the problem. If everyone on the floor is between about 6-foot-5 and 6-foot-9, long-armed and reasonably quick, a switch hands the offense nothing. The screen accomplishes no more than making two defenders swap places. The offense's best action stalls, and the possession decays into one player dribbling against one defender with the shot clock running. Teams that switch everything are, in effect, daring the opponent to win with isolation plays and betting that it cannot do so often enough.

The weak link gets found

A switching defense is only as strong as its worst individual defender, and a good offense will go looking for him. The method is crude. Whoever that defender is guarding walks up and screens for the offense's best scorer, again and again, until the switch delivers the matchup the offense wants. Announcers call it hunting.

Defenses have answers: switching the vulnerable player off the screener before the screen arrives, sending a second defender at the ball, or briefly showing and recovering. None is as clean as having no weak defender to begin with. That requirement, five players who can each survive alone against anyone for a few seconds, is far harder to meet than the offensive one, and it is the real reason so few teams are positionless for a full 48 minutes.

Dribble, pass and shoot: the skills test that decides playoff minutes

The regular season forgives a missing skill. A team sees an opponent once or twice, with a day of preparation, and a specialist can do his one thing well enough to help. A playoff series is seven games against the same coaching staff. By the third game they have found whatever a player cannot do.

The non-shooter is the clearest case. In the 2015 Western Conference semifinals the Warriors trailed the Memphis Grizzlies two games to one. From Game 4 they assigned their center, Bogut, to Tony Allen, one of the best perimeter defenders of his generation and a poor outside shooter, and told Bogut not to guard him. He stood in the lane and helped on everyone else. Memphis was left playing four against five on offense, and Golden State won three straight.

It runs the other way too. In 2021 the Utah Jazz had Rudy Gobert, who had just been voted Defensive Player of the Year for the third time, and a two-games-to-none lead over the Los Angeles Clippers. The Clippers responded by leaning on lineups without a center, spreading five shooters around the arc and making Gobert choose between leaving the rim and leaving a shooter. They won the next four games. In the last of them Terance Mann scored 39 points and Los Angeles came back from 25 down.

Neither Allen nor Gobert was a bad player. Each was elite at something. The lesson coaches drew was narrower and harsher: a player who is unplayable in one respect can be schemed off the floor however good he is at the rest, so the floor for every skill went up. Centers started taking threes. Wings learned to dribble against pressure. Guards who could not defend bigger players saw their minutes shrink in May.

That is the sense in which every player "has to" dribble, pass and shoot. Nobody has to be excellent at all of it. Everybody has to be adequate, because the first inadequacy is where a playoff opponent will aim.

Positionless basketball versus small ball: related ideas, different choices

The two terms get swapped freely on broadcasts, and they should not be. Small ball is a decision about size. A coach takes his traditional center off the floor, plays a forward there, and accepts worse rebounding in exchange for speed and shooting; the site's piece on what a small-ball lineup really trades weighs that exchange. Positionless basketball is a decision about roles. It says any of the five may handle, screen or guard anyone, and it is silent on how tall they are.

A team can be one without the other. Mike D'Antoni's Phoenix Suns of 2004-05 were small, with the 6-foot-7 Shawn Marion at power forward, and had about the most clearly defined point guard in the league in Steve Nash, who ran nearly every possession. Small ball with fixed roles.

The reverse exists as well. A lineup built around a 6-foot-11 playmaker who brings the ball up, or around a seven-footer stationed at the three-point line, is enormous by any measure and positionless in how it operates. The Denver Nuggets won the 2023 championship running their offense through Nikola Jokic, a center, and nobody would have called that team small.

The confusion is understandable, because the most famous positionless lineups were also small ones. Golden State in 2015 qualified as both. So did Miami in 2012. In each case a coach removed a big man and found that the forward who replaced him could do the big man's defensive work and a guard's offensive work besides. But the insight that lasted was the second half of that sentence. The league did not conclude that short players win. It concluded that skilled ones do, and has since gone looking for skill in every size, including the largest.

What it costs: rebounding, rim protection and the big man who can punish it

Every positionless lineup pays for its flexibility somewhere, and it is nearly always the same three places.

Rebounding goes first. Smaller, switch-ready players give up second chances to anyone with real size, and a defensive possession that ends in an offensive rebound was not a stop. Rim protection is next. Switching reduces the number of drives that reach the basket, but with no shot blocker waiting there, the ones that do get through tend to end in layups. And a dominant interior scorer still has to be guarded by somebody, for 40 minutes, by a player giving up three or four inches and 30 pounds.

The 2020 Houston Rockets are the limiting case. In February of that season they traded their center, Clint Capela, and played the rest of the year with the 6-foot-5 P.J. Tucker in the middle and five shooters on the floor. It got them through one playoff round. In the next, the Los Angeles Lakers, with Anthony Davis and LeBron James, beat them in five games.

The awkward detail is how. The Lakers did not win by sending out conventional centers to bully Houston; their traditional big men barely played as the series went on. They won with Davis at center, a player nearly seven feet tall who could also switch onto guards, run the floor and shoot. Size beat the small lineup only once it had the skills of the small lineup attached.

That has been the pattern since. The Most Valuable Player award went to a center four years running from 2021 through 2024, three times to Jokic and once to Joel Embiid, and both are passers and shooters as well as post scorers. The big man did not vanish. The one-dimensional big man did.

A quieter cost is physical. Guarding someone bigger for a whole series wears a player down, which is one reason coaches tend to hold their smallest lineups back for closing stretches instead of playing them all night.

The rule changes that made it possible: 2001, 2004 and the three-point shot

Coaches of the 1990s were not short of imagination. They were playing under rules that rewarded the opposite of everything described above.

Until 2001 the NBA banned zone defense through a thicket of "illegal defense" guidelines that, in rough terms, required each defender to stay near his own man or commit fully to a double team. Offenses exploited it. A team would park three or four players on one side of the floor, far from the ball, and their defenders had to go with them, which left a post scorer or a wing one-on-one with half the court to himself. A dominant big man was close to unguardable under those rules, and four spectators were all he needed around him.

The league scrapped the guidelines for the 2001-02 season. Zones became legal, checked only by the new defensive three-second rule that keeps a defender from camping in the lane. Now a defense could put one man in front of a post player and another behind him, and the easy isolation was gone. Beating a loaded defense took passing and shooting from all five spots.

Three years later, ahead of the 2004-05 season, the league told its officials to enforce the ban on hand-checking strictly: a defender could no longer steer a perimeter ball handler with a hand or forearm. Quick guards were suddenly very hard to contain, and that same season D'Antoni's Suns won 62 games playing faster and more spread out than anyone had.

League averages for selected regular seasons. The three-point line was adopted in 1979-80.

Show the numbers

NBA three-point attempts per team per game

Item	Attempts per game
1979-80	2.8
1989-90	6.6
1999-00	13.7
2009-10	18.1
2014-15	22.4
2019-20	34.1
2024-25	37.6

The third change was not a rule so much as an overdue calculation. The NBA has had a three-point line since 1979-80, a story told in our history of the NBA three-point line, and for 30 years teams treated it as a specialty. Attempts crept up, then roughly doubled in the decade after 2010 as front offices accepted the arithmetic that three points for a 36 percent shot beats two for a 45 percent one. Once every team wanted shooters at all five spots, a big man who could not leave the paint became a problem to be solved.

Before it had a name: Don Nelson's point forwards and Magic Johnson at center

May 16, 1980, at the Spectrum in Philadelphia. The Los Angeles Lakers led the NBA Finals three games to two, and Kareem Abdul-Jabbar, the league's Most Valuable Player, was back in California with a badly sprained ankle. Coach Paul Westhead started his 20-year-old rookie point guard, Earvin "Magic" Johnson, at center. Johnson jumped for the opening tip and then spent the night playing wherever the game needed him.

• 42Points
• 15Rebounds
• 7Assists
• 14Free throws made without a miss

Box score figures from the Lakers' 123-107 win over the Philadelphia 76ers, which clinched the title. Johnson was named Finals MVP.

The Lakers won 123-107. "Started at center" slightly oversells it, since Johnson handled the ball, posted up and ran the break as the moment required, but that is the point. A 6-foot-9 player with a guard's skills made the question of his position irrelevant for one night, on the sport's biggest stage, 32 years before anyone gave the idea a name.

Don Nelson turned the same thought into a system. Coaching the Milwaukee Bucks in the 1980s, he let forwards run his offense, and the phrase "point forward" comes from that team. Its exact origin is disputed. Marques Johnson has said he coined it during the 1984 playoffs, when injuries left Milwaukee short of point guards and Nelson asked him to bring the ball up. Del Harris, then a Bucks assistant, has said he used it first in discussing Paul Pressey, the 6-foot-5 forward who went on to initiate the offense for much of the decade. Both accounts agree on the coach and the city.

Nelson kept at it for another 20 years in Golden State and Dallas, playing small, fast lineups that the league named "Nellie Ball" and generally regarded as a gimmick. Under the illegal-defense rules there was some justice in that. His teams were entertaining and usually lost in the playoffs to someone with a great center.

The team that named it: Erik Spoelstra's "position-less" Miami Heat

The Miami Heat that LeBron James, Dwyane Wade and Chris Bosh formed in 2010 lost the 2011 Finals to Dallas playing fairly conventional basketball: Bosh at power forward, a traditional center beside him, James and Wade taking turns with the ball.

The change came by accident. On May 13, 2012, in the first game of a second-round series against the Indiana Pacers, Bosh strained an abdominal muscle and was lost for three weeks. Coach Erik Spoelstra had no like-for-like replacement. He tried conventional big men first, starting Ronny Turiaf beside Udonis Haslem in Game 2, and lost. For Game 3 he put Shane Battier, a 6-foot-8 wing, into the lineup as a forward, which left James as the power forward in everything but name, and lost again. Miami was behind two games to one when James produced 40 points, 18 rebounds and nine assists in Game 4 at Indiana, playing as a big man on one end and a point guard on the other. Battier stayed in the starting five from then on. The Heat did not lose again in that series.

When Bosh returned, Spoelstra did not put things back. Bosh played center. James stayed at the four. Miami beat the Oklahoma City Thunder in five games for the 2012 championship with a lineup in which the nominal center could shoot from 20 feet and the nominal power forward was the best passer on the floor.

Where the word came from

Spoelstra's label for it was "position-less," hyphen included. He explained at the time that thinking conventionally and putting players into boxes had held the team back, and that the term was meant to help the players themselves understand how versatile they needed to be. That is worth noticing. The word was a coaching tool before it was a philosophy, aimed at a locker room in which a three-time MVP might otherwise have objected to being called a power forward.

The following season showed what the idea could do when planned for. With Bosh at center from opening night and shooters around James and Wade, the 2012-13 Heat won 66 games, including 27 in a row, the second-longest run on the list of the longest winning streaks in NBA history, and took a second title by beating San Antonio in seven games.

James and Bosh had each moved up a position, and neither was diminished by it. That was the proof the other 29 teams needed.

The teams that followed: Golden State's switching and shooters at every spot

Golden State took Miami's idea and removed its dependence on a single extraordinary player.

Steve Kerr's first Warriors team, in 2014-15, started Draymond Green at power forward after an injury to David Lee, and discovered that Green, listed at 6-foot-7, could guard centers. That made everything else possible. With Green in the middle, the Warriors could switch every screen with five players of roughly the same size, and on offense all five could pass, with Curry and Klay Thompson supplying shooting the league had not seen before. The Game 4 lineup from the 2015 Finals, later nicknamed the Death Lineup, was that logic taken to its end. Golden State won the title, then won 73 games the following season.

What spread was less the lineup than its two requirements. Switching became the default answer to the pick-and-roll in late-game situations across the league. Houston, under D'Antoni, built an entire defense on it and came within a game of the 2018 Finals. Shooting spread faster still. By the end of the decade four shooters on the floor was ordinary and five was common, and a center who could not shoot had to be exceptional at catching lobs and blocking shots to stay on the court in a playoff game.

The most striking individual conversions were among big men. Brook Lopez spent the first eight seasons of his career as a low-post center who attempted almost no three-pointers, then remade himself into a high-volume outside shooter and started at center for Milwaukee's 2021 champions. The 2024 champion Boston Celtics routinely started five players who were threats from the arc, their 7-foot-2 center, Kristaps Porzingis, among them.

Call that the mature form. The first positionless teams went small to find five skilled players. Their successors found skilled players at every height and stopped needing to.

How the league's paperwork caught up: All-Star ballots and All-NBA teams

Awards forced the issue, because a ballot with position slots has to put every player in one.

When	Honor	What changed
2013 All-Star Game	NBA All-Star ballot	The center line was removed; voters picked two backcourt and three frontcourt players
2022 season	All-WNBA teams	Chosen without regard to position
2023-24 season	All-NBA teams	Two guards, two forwards and a center replaced by the top vote-getters at any position
2023-24 season	NBA All-Defensive teams	Positions dropped in the same way
2026 All-Star Game	NBA All-Star ballot	Position slots removed from the starters' vote; the top five in each conference started

The first crack was the All-Star ballot. In October 2012 the NBA announced that fans would no longer vote for two forwards and a center; the league office said singling out one position had become outdated. The practical trouble was plain. Teams listed players however they pleased, so a de facto center such as Tim Duncan sat on the ballot as a forward, and in some years there were hardly enough true centers to fill the line. The site's guide to the NBA All-Star format follows the game's later changes.

All-NBA teams took another decade and mattered more, because money rides on them: selection is one of the criteria that can make a player eligible for the largest contracts the collective bargaining agreement allows. Under the old format each team had exactly one center. In 2021 and 2022 Joel Embiid finished second in MVP voting and landed on the All-NBA Second Team both times, because Jokic held the First Team's only center spot. In 2023 the two swapped places, with the same result. Three years in a row, a consensus top-two player in the league was officially not among its top five.

The 2023 agreement between the NBA and the National Basketball Players Association ended that, starting with the 2023-24 season. Our page on how All-NBA teams are selected covers the voting and the 65-game requirement that arrived alongside it. The WNBA had already made the same move for its All-WNBA teams a year earlier.

Box scores still print two forwards, a center and two guards beside the starters' names. It is about the last official document that does. More American sport explained from the rulebook up is collected on the United States hub.