Deandre Ayton scored 27 points, Mikal Bridges added 18 and the Phoenix Suns beat Milwaukee 131-107 in a rematch of last year’s NBA Finals won by the Bucks.

Mike Budenholzer has entered the NBA’s health and safety protocols and Giannis Antetokounpo is sidelined with an illness unrelated to COVID-19, leaving the Milwaukee Bucks without their coach and star player against Toronto.

The Milwaukee Bucks haven’t been quite themselves as they’ve opened their NBA title defense.

Giannis Antetokounmpo scored 32 points and the Milwaukee Bucks opened the defense of their first title in half a century by beating the Brooklyn Nets 127-104 on Tuesday.

Boston Celtics center Robert Williams III (44) dunks the ball over Miami Heat guards Avery Bradley (11) and Andre Iguodala (28) during the second half of an NBA basketball game, Wednesday, Jan. 6, 2021, in Miami. That process would not have been completed in time for the 7 p.m. game, so the league called it off. Boston was preparing to play the game with eight available players; the Celtics have 17 on their roster, seven were out due to the COVID-19 protocols and two more with injuries. The other was Dec. 23, an Oklahoma City at Houston game where the Rockets did not have the required eight players available. They were in Miami for a game on Wednesday, and Bradley played in that game for the Heat.

Boston Celtics forward Jayson Tatum (0) drives against Washington Wizards' Davis Bertans and center Moritz Wagner (21) in the second half of an NBA basketball game, Friday, Jan. 8, 2021, in Boston. (AP Photo/Elise Amendola)BOSTON – The Boston Celtics could be without stars Jayson Tatum, Jaylen Brown and a number of other players because of coronavirus safety protocols when they face Miami on Sunday. The Celtics are listing Tatum as doubtful and Brown as questionable for the rematch of the Eastern Conference finals. With Kemba Walker and Romeo Langford unavailable because of injuries, the Celtics could have the minimum eight players required to start a game. Beset by its own coronavirus problems, Philadelphia dressed an injured player Saturday so it could field a team to play against Denver.

Boston Celtics guard Jaylen Brown, right, drives against Detroit Pistons center Mason Plumlee during the first half of an NBA basketball game Sunday, Jan. 3, 2021, in Detroit. (AP Photo/Jose Juarez)Jayson Tatum hit a fallaway as Blake Griffin stumbled with 2.9 seconds left, then tied up the Detroit veteran on the other end to help the Boston Celtics beat the Pistons 122-120 on Sunday for a weekend split. The Celtics shot a season-best 57%. “It seems like they made every shot, especially Brown,” Pistons coach Dwane Casey said. Mykhailiuk scored eight straight Detroit points, and the Pistons took a 118-117 lead on Mason Plumlee’s free throws with 42.2 seconds left.

Brooklyn Nets guard Kyrie Irving (11) drives against Boston Celtics center Robert Williams III (44) during the first half of an NBA preseason basketball game, Friday, Dec. 18, 2020, in Boston. Irving scored 17 points on 7-of-15 shooting and had seven rebounds, five assists and two steals helping the Nets rout the Celtics 113-89 Friday night in the final preseason game for both teams. There were no fans in the new Boston Garden on Friday night, and his introduction was greeted with a faint, fake cheer. Precious Achiuwa scored 13 points and grabbed 15 rebounds for the Heat, while Bam Adebayo scored 13 points and Tyler Herro scored 10. McCollum led the Blazers with 26 points on 8-of-20 shooting and Gary Trent Jr. added 18 points in the loss.