The 6 First-Time NBA Playoff Players to Watch in 2026

The 2026 NBA playoffs are full of big-name stars and a plethora of former NBA champions, but that is never the whole story. Every spring, a few players get their first real taste of postseason basketball, and the setting does half the work for you. The pace tightens. The margin for error shrinks. Every possession starts feeling a little more personal. Some players get swallowed up in that crucible. Some survive it. And some look like they have been waiting for this stage the whole time.

That is what makes this kind of list fun when it is done right. It is not about finding random young players who technically qualify. It is about identifying the ones who can actually affect what happens in single games as well as across entire series. Some of these guys are already stars. Some are one big week away from becoming a much bigger deal. Either way, the NBA playoffs is where it becomes clear whether players are the real deal. Let’s begin.

Victor Wembanyama, San Antonio Spurs

Accolades: 2023-24 All-Defensive First Team; 2023-24 All-Rookie First Team; 2023-24 Rookie of the Year; Two-time All-Star; 2025-26 MVP finalist; 2025-26 Defensive Player of the Year finalist

Let’s not overthink the order here. Victor Wembanyama is the headliner. He is not just one of the most interesting first-time playoff players this year. He is one of the most interesting players in the league, full stop—and one of the best. Oh, and he’s also only 22 years old.

His first playoff game looked less like a debut than a warning shot to the Thunder and other top contenders in the playoff field. In San Antonio’s Game 1 win over Portland, Wembanyama scored 35 points and set a Spurs franchise record for points in a postseason debut. He came into the playoffs after averaging 25.0 points, 11.5 rebounds, and a league-best 3.1 blocks per game, which is why the bigger story here is not whether he belongs. It is whether this postseason is about to become another place where he starts making “ahead of schedule” look like an understatement.

What makes Wembanyama such a compelling playoff watch is that the normal young-star questions barely apply. Can he score against a locked-in defense? Yes. Can he erase possessions at the rim? Obviously. Can he handle the physicality? For sure. Most first-time playoff players are interesting because you are trying to imagine what they might become a couple years from now. Wembanyama is interesting because he looks like he’s ready to skip that part and start competing for a championship right away, much like his notable Spurs predecessor: The Big Fundamental, Tim Duncan.

Deni Avdija, Portland Trail Blazers

Accolades: 2026 All-Star; 2025-26 Most Improved Player finalist

Deni Avdija is one of the easiest players on this list to argue for because the regular season already helped change the conversation surrounding him.

For a while, he lived in that “nice player, useful piece, maybe there is more here” zone. That version of the discussion is over. Avdija made his first All-Star team this year, became a Most Improved Player finalist, and then opened his first playoff series by putting up 30 points and 10 rebounds against San Antonio. That is not supporting-cast production. That is the profile of a player who can carry real offensive weight when the stage gets bigger.

He fits playoff basketball because he does not need perfect conditions to matter. He can handle, pass, rebound, attack a closeout, and keep the offense from turning into dumb hero-ball possessions. A lot of regular-season success goes soft in April. Avdija’s game has some edge to it. That usually travels well.

Stephon Castle, San Antonio Spurs

Accolades: 2024-25 Rookie of the Year; 2024-25 All-Rookie First Team; 2025 Rising Stars MVP

Stephon Castle feels like the classic rookie playoff riser.

The 4^th overall pick in 2024 made his postseason debut against Portland and immediately looked like he belonged, finishing with 17 points, seven rebounds, and seven assists in San Antonio’s Game 1 win. That is a strong opening statement for a player who already came into this postseason with a Rookie of the Year trophy, an All-Rookie nod, and a Rising Stars MVP on his shelf.

What stands out about Castle is how little of his game feels flimsy. He defends, gets downhill, moves the ball, and generally avoids the kind of frantic young-guard choices that become playoff disasters in a hurry. That is a big deal. Plenty of young guards can look electric for a quarter. Castle already looks like someone a coach can trust for a whole series, which is a different thing entirely.

Dylan Harper, San Antonio Spurs

Accolades: 2026 Western Conference Rookie of the Month for February

Harper is one of the least decorated names here, and that is fine. He does not need a padded resume to make sense in this story.

What he has is cleaner than that: real upside, real opportunity, and a real role on a playoff team that matters. In Game 1 against Portland, the 2^nd overall pick in 2025 scored seven points in 23:15 and finished as a plus-18, which is exactly the sort of quiet contribution smart teams notice even if it does not hijack the highlight cycle.

The bigger point is structural. Harper helps explain why San Antonio already feels deeper and more serious than a one-star team should. Plenty of rebuilding teams have interesting young players. Fewer have multiple young guards stepping into playoff basketball for the first time and not looking like they wandered into the wrong arena. That is part of what makes the Spurs more dangerous than simply saying: “they have Wemby, watch out.”

Donovan Clingan, Portland Trail Blazers

Accolades: 2024-25 All-Rookie Second Team; 2026 Rising Stars selection

Clingan is the best kind of big-man playoff watch: not because he is already polished, but because the setting is going to tell you exactly what he is.

His Game 1 line against San Antonio was modest, but that is almost beside the point. The appeal here is the stress test. Clingan came into the postseason with a strong resume for a young center, including All-Rookie Second Team honors and a Rising Stars selection, plus regular-season flashes like 18 points and 12 rebounds against San Antonio earlier this month and a 15-rebound, seven-block game in March.

What makes him especially interesting in a first-playoff showing is that postseason basketball has a way of reducing a center to the essentials. Screen hard. Rebound everything. Protect the rim without fouling. Finish plays. Against San Antonio, and especially against Wembanyama, that is a brutal first test. It is also a useful one. If Clingan can hold up in this environment, even in flashes, that tells you a lot more than another quiet regular-season double-double ever could.

Collin Murray-Boyles, Toronto Raptors

Accolades: 2026 Rising Stars selection

Collin Murray-Boyles is the deeper-cut pick on this list, but he is not a random one. The 9th overall pick in 2025 is making his playoff debut for a Raptors team that trusted him enough to give him real minutes all season, and his early efforts in the first round of the playoffs against the Cavs are giving him a much better hook than “interesting rookie forward.” In Toronto’s Game 2 loss to Cleveland on April 20, Murray-Boyles put up 17 points and seven rebounds in 26 minutes off the bench, which is exactly the kind of first-playoff flash that gets a player noticed fast.

The stronger case for him, though, is not just one playoff box score, but rather the way his underlying numbers quietly stacked up across the regular season. Per Basketball Reference, Murray-Boyles finished fifth on the team in offensive win shares, seventh in defensive win shares, seventh in overall win shares, fourth in true shooting percentage, seventh in PER, and tied for fifth in VORP. For a rookie playing real minutes, that is a pretty telling profile. It says Toronto was not just developing his talents; instead, he was already actively helping them win.

That is what makes him such a good fit here. He is not the loudest name, but he checks the boxes that matter in a playoff setting. He finishes efficiently, rebounds his position, gives you defensive activity, and already looks like one of those young forwards who can do a little connective work without needing plays called for him every trip. If you want one first-time playoff player who feels a bit smarter than the obvious picks without becoming a total hipster reach, Murray-Boyles is the guy.

They’re Playing (Playoff) Basketball

What works about this group is that it is not six versions of the same player. Wembanyama is already a massive superstar and is showcasing his unique gifts at an elite level in the playoffs already (so far). Avdija feels like one of the season’s cleanest breakout stories. Castle looks built for playoff trust. Harper gives San Antonio another legitimate debutant with upside. Clingan represents a frontcourt stress test, the kind of player whose postseason value becomes clearer the nastier the games get, and Murray-Boyles might be the sort of deep-cut playoff rookie who decides a game in the playoff crucible.

A few of these first-timers have already shown they belong. Now comes the harder part. The NBA playoffs get less forgiving the deeper you go, and early flashes only really matter if they hold up once the pressure stops feeling new and starts feeling constant.

^{Header Photo Courtesy Daiei Onoguchi/Wikimedia Commons}