11:00pm: Boston has promoted Hauser, the team announced.
6:33pm: The Celtics have officially signed Kornet, the team announced. Terms of the deal were not disclosed.
1:47pm: The Celtics intend to sign free agent big man Luke Kornet to a rest-of-season contract and will promote Sam Hauser from his two-way deal to the 15-man roster, reports ESPN’s Adrian Wojnarowski (via Twitter).
Boston’s series of deadline trades left the team with just 10 players on its standard roster, plus a pair of players on two-way deals. Promoting Hauser and signing Kornet will be a first step toward replenishing the roster, though the Celtics will still have three openings on their main roster, along with one available two-way spot.
Kornet, 26, has bounced around the NBA since making his debut in 2018 as an undrafted free agent out of Vanderbilt. The forward/center has averaged 5.7 PPG and 2.6 RPG in 136 total games (15.0 MPG) for the Knicks, Bulls, Celtics, Cavaliers, and Bucks.
Kornet finished the 2020/21 season in Boston following a deadline trade and has spent much of this season with the team’s G League affiliate, the Maine Celtics. He has averaged 15.6 PPG, 5.1 RPG, and 4.3 APG in 14 G League contests (27.1 MPG) while also spending some time in the NBA on 10-day deals with Milwaukee and Cleveland.
Hauser, meanwhile, signed a two-way contract with the Celtics last August after going undrafted out of Virginia. The 6’8″ forward has played limited minutes in 10 NBA games with Boston, but has been a G League standout, putting up 21.1 PPG, 6.5 RPG, and 3.3 APG on .473/.412/.765 shooting in 18 games (35.1 MPG) for Maine.
Celtics president of basketball operations Brad Stevens said earlier today that he expecting to add a couple players before the weekend and that he was focusing on frontcourt players, ideally ones who could shoot. Kornet and Hauser fit that bill.
After trimming some salary at the deadline, the Celtics are far enough below the luxury tax line that they’ll be able to fill all their roster spots, tweets ESPN’s Bobby Marks.