Celtics draft prospects: 5 potential targets at No. 27

INDIANAPOLIS, INDIANA – APRIL 06: Alex Karaban #11 of the UConn Huskies looks on during the second half of a game against the Michigan Wolverines in the National Championship of the 2026 NCAA Men's Basketball Tournament at Lucas Oil Stadium on April 06, 2026 in Indianapolis, Indiana. (Photo by Michael Reaves/Getty Images) | Getty Images

Giannis Antetokounmpo is heading to Miami, which means that the Celtics hold onto the No. 27 pick in the first round of the draft – at least for now.

So, in the aftermath of the trade that never was, let’s take a look at five potential first-round prospects for Boston.

Alex Karaban – forward from UConn 

UConn Huskies forward Alex Karaban (11) runs back to play defense after making a three point basket Monday, April 6, 2026, against the Michigan Wolverines during the NCAA men's basketball tournament national championship game at Lucas Oil Stadium in Indianapolis. | Grace Hollars/IndyStar / USA TODAY NETWORK via Imagn Images

Karaban is a UConn all-time great, a shotmaker, and someone who could almost immediately become an effective NBA role player. He averaged 13.2 points, 5.3 rebounds, and 2.4 assists last year, while shooting 37.4% from three. Karaban is on the older side – he’ll be 24 in November – but he’s a proven winner who is coming off of one of the most successful college careers in years. The Ringer has him going 30th overall, while ESPN has him going 34th, so there’s a good chance he’ll be available late in the first round.

Tarris Reed Jr. – big from UConn

INDIANAPOLIS, INDIANA – APRIL 06: Tarris Reed Jr. #5 of the UConn Huskies looks on during the second half of a game against the Michigan Wolverines in the National Championship of the 2026 NCAA Men's Basketball Tournament at Lucas Oil Stadium on April 06, 2026 in Indianapolis, Indiana. (Photo by Patrick Smith/Getty Images) | Getty Images

Reed is a great rebounder who was awesome in March Madness as UConn advanced to the national title game. He averaged 13.5 boards per game and was a two-time national champion in college. ESPN has Reed Jr. going 24th overall, but he’d be an intriguing pick if he falls, and one that could bolster the team’s frontcourt. But, he’s limited to paint scoring and hasn’t shown much shooting upside.

Henri Veesar – center from North Carolina

BELGRADE, SERBIA – MAY 19: Henri Veesar, #13 of U18 Real Madrid in action during the EB Adidas Next Generation Tournament game between U18 Real Madrid v U18 Mega Mozzart Belgrade at Ranko Zeravica Sports Hall on May 19, 2022 in Belgrade, Serbia. (Photo by David Grau/Euroleague Basketball via Getty Images)

Veesar is the kind of floor-stretching big man that the Celtics have historically liked having on the roster. The Estonian 7-footer averaged 17 points, 8.7 rebounds, and 1.2 blocks per game last season, while shooting 42.6% from 3-point range. Questions around Veesar center around his potential defensive weaknesses, but the 22-year-old certainly has a more polished offensive game than most. The Ringer has him going 19th overall, and ESPN has him going 25th, so he might not be available when the Celtics draft.

Jayden Quaintance – forward from Kentucky 

ATLANTA, GA – DECEMBER 20: Kentucky forward Jayden Quaintance (21) reacts during the college basketball game between the St. John's Red Storm and the Kentucky Wildcats on December 20th, 2025 at State Farm Arena in Atlanta, GA. (Photo by Rich von Biberstein/Icon Sportswire via Getty Images) | Icon Sportswire via Getty Images

Quaintance is coming off of ACL surgery and appeared in just 4 games this season, so he comes with some injury questions. But the upside is there, and as such, some mock drafts have him going a lot higher than No. 27. Quaintance has a high defensive ceiling and is just 18 years old. The Ringer projects Quaintance will go 10th, while ESPN projects he will fall to No. 30 due to lingering concerns around his knee. At full strength, he’s someone that some teams project could turn into a talented rim threat.

Meleek Thomas – guard from Arkansas

PORTLAND, OREGON – MARCH 19: Guard Meleek Thomas #1 of the Arkansas Razorbacks dribbles the ball during the second half of the game against the Hawaii Rainbow Warriors in the first round of the 2026 NCAA Men's Basketball Tournament held at Moda Center on March 19, 2026 in Portland, Oregon. (Photo by C. Morgan Engel/NCAA Photos via Getty Images) | NCAA Photos via Getty Images

Thomas is a bucket-getter. The 6’5 guard is already a microwave scorer who shot 41% from three in his freshman season, but how the rest of his game rounds out remains to be seen. Though he could spend some time in the G-League, Thomas is someone that some teams believe could immediately bolster a playoff team’s bench. The Ringer has him going 28th, and ESPN has him going 29th, so he’s right in the mix for a late first-round pick.