PHOENIX -- Boston forward Jayson Tatum scored 14 of his season-high 26 points in the third quarter and added a season-high 11 rebounds, and the Celtics outscored the host Phoenix Suns, 99-85, to get back on the winning track Monday.

Rob Gronkowski teased yet another big announcement Tuesday and had Patriots fans holding their breath, perhaps hoping the future Hall-of-Famer would postpone retirement and return in time to help lead the team to another Super Bowl.

Great arm, serious football brain, handsome, youthful, born winner, proud family man. Tom Brady has so much going for him that it stands to reason that he might not get enough credit for one attribute. I nominate toughness as his most overlooked trait.

Stefanos Tsitsipas recorded the biggest victory of his career when he defeated Dominic Thiem 6-7 (6), 6-2, 7-6 (4) on Sunday in the championship match of the Nitto ATP Finals on Sunday at The O2 arena in London.

San Francisco quarterback Jimmy Garoppolo passed for a career-high 424 yards and tied a career high with four touchdowns, including the game-winning 25-yard score to Jeff Wilson Jr. with 31 seconds remaining, as the host 49ers rallied past the Arizona Cardinals 36-26 Sunday in Santa Clara, Calif.