| 12:00 | Jaylen Brown enters the game for Jayson Tatum | 93 | 88 |
| 12:00 | Al Horford enters the game for Neemias Queta | 93 | 88 |
| 11:45 | Ty Jerome misses driving floating jump shot | 93 | 88 |
| 11:42 | Georges Niang offensive rebound | 93 | 88 |
| 11:34 | Donovan Mitchell makes driving layup | 93 | 90 |
| 11:11 | Al Horford makes 26-foot three point jumper (Jaylen Brown assists) | 96 | 90 |
| 10:56 | Donovan Mitchell makes 26-foot three pointer | 96 | 93 |
| 10:27 | Jaylen Brown misses 26-foot three point step back jumpshot | 96 | 93 |
| 10:25 | Donovan Mitchell defensive rebound | 96 | 93 |
| 10:17 | Donovan Mitchell misses 26-foot three point step back jumpshot | 96 | 93 |
| 10:15 | Jaylen Brown defensive rebound | 96 | 93 |
| 10:08 | Derrick White misses 23-foot three point shot | 96 | 93 |
| 10:06 | Donovan Mitchell defensive rebound | 96 | 93 |
| 9:57 | Craig Porter Jr. misses 6-foot pullup jump shot | 96 | 93 |
| 9:55 | Al Horford defensive rebound | 96 | 93 |
| 9:46 | Jaylen Brown makes driving layup (Payton Pritchard assists) | 98 | 93 |
| 9:37 | Payton Pritchard personal foul | 98 | 93 |
| 9:30 | Donovan Mitchell misses 17-foot step back jumpshot | 98 | 93 |
| 9:27 | Sam Hauser defensive rebound | 98 | 93 |
| 9:17 | Al Horford misses 6-foot two point shot | 98 | 93 |
| 9:16 | Al Horford offensive rebound | 98 | 93 |
| 9:16 | Al Horford misses tip shot | 98 | 93 |
| 9:14 | Cavaliers defensive team rebound | 98 | 93 |
| 9:14 | Al Horford loose ball foul | 98 | 93 |
| 9:02 | Al Horford shooting foul | 98 | 93 |
| 9:02 | Celtics Full timeout | 98 | 93 |
| 9:02 | (09:02) [Celtics] COACH'S CHALLENGE (REPLAY SUPPORTS CALL) [Celtics] charged with a timeout | 98 | 93 |
| 9:02 | Darius Garland enters the game for Donovan Mitchell | 98 | 93 |
| 9:02 | Ty Jerome makes free throw 1 of 2 | 98 | 94 |
| 9:02 | Neemias Queta enters the game for Al Horford | 98 | 94 |
| 9:02 | Ty Jerome makes free throw 2 of 2 | 98 | 95 |
| 8:42 | Jarrett Allen shooting foul | 98 | 95 |
| 8:42 | Neemias Queta makes free throw 1 of 2 | 99 | 95 |
| 8:42 | Neemias Queta misses free throw 2 of 2 | 99 | 95 |
| 8:42 | Jarrett Allen defensive rebound | 99 | 95 |
| 8:24 | Jarrett Allen makes 6-foot two point shot (Ty Jerome assists) | 99 | 97 |
| 8:09 | Payton Pritchard misses 29-foot three point jumper | 99 | 97 |
| 8:06 | Derrick White offensive rebound | 99 | 97 |
| 8:00 | Derrick White makes 8-foot pullup jump shot | 101 | 97 |
| 8:00 | Ty Jerome shooting foul | 101 | 97 |
| 8:00 | Jayson Tatum enters the game for Sam Hauser | 101 | 97 |
| 8:00 | Evan Mobley enters the game for Georges Niang | 101 | 97 |
| 8:00 | Derrick White makes free throw 1 of 1 | 102 | 97 |
| 7:39 | Ty Jerome vs. Payton Pritchard (Al Horford gains possession) | 102 | 97 |
| 7:39 | Ty Jerome lost ball turnover (Payton Pritchard steals) | 102 | 97 |
| 7:39 | Al Horford enters the game for Neemias Queta | 102 | 97 |
| 7:18 | Jayson Tatum bad pass (Darius Garland steals) | 102 | 97 |
| 7:12 | Craig Porter Jr. makes 24-foot three point shot (Evan Mobley assists) | 102 | 100 |
| 6:53 | Jaylen Brown misses driving floating jump shot | 102 | 100 |
| 6:51 | Celtics offensive team rebound | 102 | 100 |
| 6:51 | Donovan Mitchell enters the game for Ty Jerome | 102 | 100 |
| 6:37 | Jayson Tatum makes driving dunk (Jaylen Brown assists) | 104 | 100 |
| 6:22 | Jaylen Brown personal foul | 104 | 100 |
| 6:14 | Donovan Mitchell misses 26-foot three point step back jumpshot | 104 | 100 |
| 6:12 | Al Horford defensive rebound | 104 | 100 |
| 5:52 | Jayson Tatum misses driving layup | 104 | 100 |
| 5:50 | Donovan Mitchell defensive rebound | 104 | 100 |
| 5:43 | Darius Garland misses two point shot | 104 | 100 |
| 5:41 | Al Horford defensive rebound | 104 | 100 |
| 5:31 | Payton Pritchard makes 26-foot three point jumper (Jayson Tatum assists) | 107 | 100 |
| 5:29 | Cavaliers Full timeout | 107 | 100 |
| 5:29 | Ty Jerome enters the game for Craig Porter Jr. | 107 | 100 |
| 5:29 | Georges Niang enters the game for Jarrett Allen | 107 | 100 |
| 5:13 | Darius Garland misses 25-foot three point pullup jump shot | 107 | 100 |
| 5:10 | Cavaliers offensive team rebound | 107 | 100 |
| 5:06 | Darius Garland makes 13-foot driving floating jump shot (Donovan Mitchell assists) | 107 | 102 |
| 4:50 | Jayson Tatum misses 25-foot three point step back jumpshot | 107 | 102 |
| 4:47 | Cavaliers defensive team rebound | 107 | 102 |
| 4:47 | Jrue Holiday enters the game for Payton Pritchard | 107 | 102 |
| 4:36 | Al Horford blocks Darius Garland 's 6-foot driving layup | 107 | 102 |
| 4:34 | Derrick White defensive rebound | 107 | 102 |
| 4:23 | Derrick White makes 28-foot three pointer (Jayson Tatum assists) | 110 | 102 |
| 4:01 | Al Horford blocks Georges Niang 's 6-foot layup | 110 | 102 |
| 4:00 | Jayson Tatum defensive rebound | 110 | 102 |
| 3:55 | Derrick White misses 26-foot three point shot | 110 | 102 |
| 3:52 | Donovan Mitchell defensive rebound | 110 | 102 |
| 3:43 | Donovan Mitchell misses driving layup | 110 | 102 |
| 3:42 | Donovan Mitchell offensive rebound | 110 | 102 |
| 3:40 | Donovan Mitchell makes two point shot | 110 | 104 |
| 3:22 | Jaylen Brown offensive foul | 110 | 104 |
| 3:22 | Jaylen Brown turnover | 110 | 104 |
| 3:06 | Jaylen Brown shooting foul | 110 | 104 |
| 3:06 | Donovan Mitchell makes free throw 1 of 2 | 110 | 105 |
| 3:06 | Donovan Mitchell misses free throw 2 of 2 | 110 | 105 |
| 3:06 | Jaylen Brown defensive rebound | 110 | 105 |
| 2:47 | Jayson Tatum makes driving layup | 112 | 105 |
| 2:36 | Georges Niang misses 27-foot three point jumper | 112 | 105 |
| 2:34 | Evan Mobley offensive rebound | 112 | 105 |
| 2:33 | Darius Garland misses 23-foot three point jumper | 112 | 105 |
| 2:30 | Jrue Holiday defensive rebound | 112 | 105 |
| 2:08 | Jayson Tatum misses 28-foot three point step back jumpshot | 112 | 105 |
| 2:06 | Evan Mobley defensive rebound | 112 | 105 |
| 1:59 | Donovan Mitchell bad pass (Jaylen Brown steals) | 112 | 105 |
| 1:53 | Ty Jerome personal foul | 112 | 105 |
| 1:41 | Jaylen Brown makes driving layup | 114 | 105 |
| 1:30 | Donovan Mitchell makes 9-foot driving floating jump shot | 114 | 107 |
| 1:12 | Cavaliers Full timeout | 114 | 107 |
| 1:12 | (01:12) [Cavaliers] COACH'S CHALLENGE (CALL OVERTURNED) [Cavaliers] retain their timeout | 114 | 107 |
| 1:12 | Jayson Tatum out of bounds lost ball turnover | 114 | 107 |
| 1:04 | Donovan Mitchell makes driving layup | 114 | 109 |
| 46.1 | Jaylen Brown makes driving layup | 116 | 109 |
| 34.1 | Jaylen Brown shooting foul | 116 | 109 |
| 34.1 | Donovan Mitchell misses free throw 1 of 2 | 116 | 109 |
| 34.1 | Cavaliers offensive team rebound | 116 | 109 |
| 34.1 | Donovan Mitchell makes free throw 2 of 2 | 116 | 110 |
| 30.1 | Donovan Mitchell personal take foul | 116 | 110 |
| 30.1 | Jaylen Brown misses free throw 1 of 2 | 116 | 110 |
| 30.1 | Celtics offensive team rebound | 116 | 110 |
| 30.1 | Jaylen Brown makes free throw 2 of 2 | 117 | 110 |
| 24.1 | Donovan Mitchell makes 29-foot three pointer | 117 | 113 |
| 20.1 | Donovan Mitchell personal take foul | 117 | 113 |
| 20.1 | Jayson Tatum makes free throw 1 of 2 | 118 | 113 |
| 20.1 | Jayson Tatum misses free throw 2 of 2 | 118 | 113 |
| 20.1 | Donovan Mitchell defensive rebound | 118 | 113 |
| 14.0 | Jayson Tatum personal foul | 118 | 113 |
| 14.0 | Donovan Mitchell makes free throw 1 of 2 | 118 | 114 |
| 14.0 | Donovan Mitchell makes free throw 2 of 2 | 118 | 115 |
| 8.0 | Al Horford makes 1-foot dunk (Jaylen Brown assists) | 120 | 115 |
| 3.2 | Donovan Mitchell misses 25-foot three point pullup jump shot | 120 | 115 |
| 2.0 | Evan Mobley offensive rebound | 120 | 115 |
| 0.0 | Ty Jerome makes 14-foot jump bank shot (Evan Mobley assists) | 120 | 117 |
| 0.0 | (00:00) [Cavaliers] REF-INITIATED REVIEW (REPLAY SUPPORTS CALL) | 120 | 117 |
| 0.0 | End of the 4th Quarter | 120 | 117 |
| 0.0 | End of Game | 120 | 117 |