LIVE UPDATES: Chicago Bulls NBA Draft Combine Thoughts – Who is Standing Out?

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The NBA Draft Combine is off and running in the Chicago Bulls own backyard.
Hosted a mere 14 minutes from the United Center at Wintrust Arena, all of the league's top prospects will be in the building to get their measurements, run through drills, and meet with executives. It's all about trying to separate yourself from the pack, which is sure to be a lot easier said than done in one of the most loaded NBA Draft Classes in years.
To be sure, the upcoming interviews with lead executives and the individual workouts at team facilities will hold far more weight than the combine's traditional tests. However, there is no denying this is still seen as a key evaluation period, especially for a Bulls team that has four total picks in this year's NBA Draft.
Thanks to their shocking lottery luck, the Bulls will select No. 4, No. 15, No. 38, and No. 56 next month. In other words, Bryson Graham will immediately have a chance to make this roster his own. Doing that productively, however, is a challenge that starts with maximizing these next handful of days.
Below you'll find some of my live thoughts on the combine festivities. I'll include a handful of loose notes on players who stand out, particularly those who are expected to fall in the ranges where the Bulls are supposed to pick. Additionally, keep an eye out for some quotes later in the week. Media availability is set for Wednesday, which is when we will hear directly from the top talent and find out more about which teams interviewed which players.
Day 1

Player Notes
Koa Peat (No. 15) – Koa Peat comes from a football family, and you could tell. He's got a wide frame with broad shoulders. Muscle immediately stands out, but so does the disjointed jumper. A very stiff release that wasn't nearly consistent enough. The athletic traits are obvious, as he arguably did a better job than some expected in both the movement and leaping drills. But the shot is rough enough to wonder if a trip back to Arizona makes sense.
Zuby Ejiofor (No. 38) – Intimidating size but a tweener build. A little hard to envision if he's big enough to handle NBA centers and agile enough to play more along the perimeter. His jumper cam out surprisingly smooth, however, and he was a little lighter on his feet than expected. Still, measuring in under six-foot-eight and not anywhere close to a dependable three-point shooter, his NBA fit seems a little hard to peg.
Allan Graves (No. 15) – Another Santa Clara kid who could climb the leaderboard (Jalen Williams being the more recent success story). Allan Graves has an incredibly soft touch on his jumper. His first go at the shooting drill was as pretty as could be. He also offers some impressive size at nearly six-foot-eight with a seven-foot wingspan. Having said that, he struggled to impress in many of the other drills. Just not much explosiveness there.
Bruce Thornton (No. 38 ... or No. 56?) – Heart, hustle, and muscle might describe Bruce Thornton. The Ohio State product is six-foot ... and you can tell. With that said, he is also ridiculously built and has a 223-pound frame. It seems like his sparkplug scoring is what has teams drawn to him in the second round. However, the jump shot wasn't nearly as good as advertised during drills.
Vibe Check?
With most of the big names not on the schedule until Tuesday, it made for a pretty sleepy day in the gym. The highlight was probably my very awkward hello to a fellow media member I've long respected. I'm typically good at introductions, but I was fumbling with getting my lanyard around my credential mid-introduction. I know, rookie move!
Day 2

Player Notes
Darius Acuff (No. 4) – The Arkansas star measured in at just six-foot-two, but he does have some extremely long arms with a six-foot-seven wingspan. You can see that it would be extremely hard to stop him with a full head of steam. Also, the jumper looked pure early. He knocked down 18 of his 25 attempts during the spot-up shooting drill, which has put him second behind Bennett Stirtz for now. He was also Top 5 in the off-the-dribble shooting. The scoring upside is going to keep him in the conversation for No. 5 ... but I don't think the Bulls truly end up considering him at No. 4, despite what some fans may argue.
Kingston Flemings (No. 4) – To be honest, Kingston Flemings has probably impressed me more than anyone so far from an athleticism standpoint. He absolutely FLEW with a 41.50 max vertical, which is the third-highest in the class. During some downtime, he even headed over to an open court and just started throwing down some ridiculous dunks. He even tried a non-dominant hand windmill that just rattled off the rim. Having said that, there is no question that he looks like one of the smallest players on the court. Even when standing by Acuff, the lack of length stands out.
Kingston Flemings today so far
— Jonathan Wasserman (@NBADraftWass) May 12, 2026
#1 at combine: 19-25 3PT star drill
2nd fastest shuttle run
Top 5 40.5 max vert
Top 5 Pro Lane Agility time
Top 5 Sprint time
15-25 spot-up 3s
Keaton Wagler (No. 4) – Keaton Wagler had zero dunks during his Illini career despite standing just a hair under six-foot-six. With that in mind, my expectations were low when he stepped up to do his vertical. He may not have made anyone jump with him out of their seats, but his 36.0" max vert was undoubtedly better than most expected. His jumper – shot 25/30 off the dribble – also looked crispy. Look, the combine wasn't built for Wagler. He is a tough shotmaker who doesn't need the explosiveness. If anything, the mere fact that he measured out as well as he did and showed some more hops than expected will be good enough for execs.
Darryn Peterson (No. 4) – You never know what can happen on draft night. After a chaotic year at Kansas, it's not out of the question that Darryn Peterson could fall into the Bulls' lap at No. 4. Crazier things have happened. Heck, we also can't rule out a world where Bryson Graham is so infatuated with Peterson's upside that he looks for a way to trade up. If one thing is for sure, it was easy to see on Tuesday why any team would be lucky to get their hand on the guard. He did just about everything well, which included going 19-25 in the spot-up shooting drill and hitting a 37.5" max vertical. There is something just effortless about the way he does things. Also, for all the questions people seem to have about his motor, I loved that he made sure to stop and peek at the leaderboard before finally leaving the court. He was one of the only guys to do so.
Caleb Wilson (No. 4) – That's Future Bull Caleb Wilson to you! Currently viewed as the most likely player to land in the Chicago Bulls' lap on draft night, Tuesday afternoon's performance should have fans VERY excited. To be sure, Wilson's measurements came in a bit undersized, but I have a feeling not a single executive is concerned about that. He was easily the most stunning athlete in the gym, starting things off with a 39.5" max vertical. An absurd mark for a player who stands roughly six-foot-ten. He flew during the pro lane agility drill and hustled hard in his straight sprint. Then, while standing around waiting for his chance to shoot the ball, Wilson was the loudest motivator on the floor. Heck, even his jumper looked mechanically sound. For sure something that an NBA team can work with. If Graham was floored to luck into a Top 4 pick before, imagine how he is feeling now!
Caleb Wilson’s jumper was a little stiff at times. It’s like you can see him going though the motions, especially from three.
— Elias Schuster (@Schuster_Elias) May 12, 2026
But it also looks totally workable. Pretty good mechanics overall. If one thing is for sure, I don’t think he’ll be afraid to take them. pic.twitter.com/gKOMBhDmmB
Cameron Boozer (No. 4) – Cameron Boozer looked like he shouldn't have even been in the gym. And I mean that in a very positive way. Everything about Boozer screams NBA-ready, which is downright crazy when you consider he is only 18 years old. He has a huge and impressive build that should help a lot with his transition to the league. But what will help even more is his incredibly mature skill set. He shot 19-25 from downtown in his shooting drill and displayed some solid lateral quickness. Like Wagler above, athletic drills are never going to be Boozer's specialty. Versatility and a tremendous feel for the game will always be his bread-and-butter. If he does end up sliding to the Bulls, they will have an immediate winning player who can help establish a no-nonsense culture.
Jayden Quaintance (No. 15) – You noticed Jayden Quaintance the moment he stepped on the court. The six-foot-nine forward clocked in at 253 pounds with an absolutely mind-boggling seven-foot-five wingspan. He is also somehow still only 18 years old despite coming off his second season of college basketball. Exactly who he can be offensively remains a pretty major question. especially after he was forced to miss the majority of this past season. But all you need is one look at him to understand the defensive potential. Could that be enough for a young Bulls team to consider him at No. 15?
Toibu Lawal (No. 38) – I have to be honest, I knew little to nothing about Toibu Lawal coming into today. But that's why you got to love having friends who are scouts! Simply put, Lawal is a freak athlete who is still trying to make basketball work for him. The jumper wasn't particularly convincing, and he appears to be the kind of player who moves too fast for his own good at times. With that said, his 45.5” max vertical speaks for itself. We also got to watch him play a little five-on-five, and he was flying around the court. His length along the perimeter really stood out to me. At the end of the day, the second round is all about aiming high, so why not bet on Lawal's raw talent?
Vibe Check
A much busier day at Wintrust Arena, which means a whole lot of schmoozing! Scooper artists lurking in the wings, executives dapping each other up, and everyone sharing whispers. Speaking of which, new Bulls executive Bryson Graham seemed to be a popular face when I walked by him on a stroll to the restroom. He was stopped several times on his walk back to the concourse. Do you think AK got as many daps?
Day 3
Media availability is coming up next ...
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Elias Schuster is a sports journalist and content creator from the northern suburbs of Chicago. A graduate from the University of Illinois at Urbana-Champaign, he has covered the Bulls since 2019-20 and previously served as the editor of BN Bulls at Bleacher Nation. He has been the Publisher for Bulls On SI since December of the 2025-26 season. When he isn't obsessing over hoops, Elias spends his time obsessing over practically every other sport – much to his wife's dismay. He also loves strolling the streets of Chicago for the best cozy bar or restaurant to set up shop and write his next article.
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