AVERY Bradley hit a last-second triple as the Boston Celtics completed a fightback from 21 points down to beat the Cavaliers, 111-108, on Sunday in Cleveland (Monday, Manila time).
The Celtics, without main man Isaiah Thomas due to a hip injury, trailed 56-77 in the third but rallied and moved ahead, 99-98, on back-to-back baskets by Kelly Olynyk.
It was a see-saw battle from there, with the Celtics prevailing to prevent end the Cavaliers run of 10 victories in these playoffs.
Kyrie Irving tied the game at 108 with a driving layup, and Bradley came up with the game-winner in the dying moments.
The Celtics now hope to tie the series, while the Cavaliers try to get back on track in Game Four of the best-of-seven series on Tuesday.
Bradley finished with 20 points, making 8 of 23 field goal attempts including 3 of 8 from beyond the arc.
Marcus Smart went 7 for 10 from the 3-point line and wound up with 27 points, while Jae Crowder had a double-double of 14 points and 11 rebounds.
Al Horford scored 16.
The Cavaliers got big games from Irving and Kevin Love but LeBron James had a measly 11 points in 45 minutes of action, making only four of 13 field goal attempts and missing all four shots from beyond the arc.
Irving wound up with 29 points on 10 of 15 shooting, while Love went 8 for 16, including 7 for 13 from beyond the arc.