Atlanta Hawks at Chicago Bulls

Gueye will be re-evaluated by medical staff in 3-to-4 months, which means he'll miss all of training camp and preseason and likely the start of the 2026-27 regular season. It's a brutal blow for the fourth-year big man, given that the Hawks used the No. 23 overall pick of the 2026 NBA Draft to select St. John's product Zuby Ejiofor. Gueye's absence means Ejiofor will have more opportunities in the preseason, and the rookie could establish a key role off the bench behind Onyeka Okongwu and projected backup center Jock Landale (ankle).

Dennis will miss a third consecutive contest due to a right Achilles issue. He appeared in just one Las Vegas Summer League game, posting 10 points, three assists, three steals and two rebounds in 16 minutes during the July 9 win over the Spurs.

A hip injury cost Gilbert his final three games in Las Vegas. In his one appearance for the Hawks at Summer League, he finished with 10 points, five rebounds, five assists and two steals in 20 minutes off the bench.

Knee

Shoulder

Chicago has focused primarily on frontcourt additions so far this offseason with their recent moves, setting up Giddey with plenty of talent around him for playmaking opportunities. Anfernee Simons (wrist) and Collin Sexton are both unrestricted free agents this summer, potentially leaving Giddey with a ton of usage on his plate in the backcourt next season.

Collins will return to Chicago on a multi-year deal rather than testing free agency. The big man was limited to just 10 games during the 2025-26 campaign, averaging 9.7 points, 5.6 rebounds and 1.5 assists in 18.4 minutes per contest while dealing with a left wrist fracture early in the season before suffering a right toe sprain that ultimately required surgery. Collins figures to provide center depth off the bench alongside Jalen Smith (calf) behind the recently acquired Nic Claxton (finger).

Wrist