| 12:00 | Kristaps Porzingis vs. Domantas Sabonis (Derrick White gains possession) | 0 | 0 |
| 11:48 | Domantas Sabonis personal foul | 0 | 0 |
| 11:45 | Jrue Holiday makes 26-foot three point jumper (Jayson Tatum assists) | 0 | 3 |
| 11:30 | DeMar DeRozan misses 13-foot pullup jump shot | 0 | 3 |
| 11:27 | Derrick White defensive rebound | 0 | 3 |
| 11:22 | | 0 | 3 |
| 11:14 | | 0 | 5 |
| 11:02 | Keegan Murray makes 26-foot three point jumper (Zach LaVine assists) | 3 | 5 |
| 10:51 | Jrue Holiday misses 29-foot three point pullup jump shot | 3 | 5 |
| 10:49 | Kristaps Porzingis offensive rebound | 3 | 5 |
| 10:47 | Kristaps Porzingis misses 9-foot two point shot | 3 | 5 |
| 10:44 | Domantas Sabonis defensive rebound | 3 | 5 |
| 10:33 | Keegan Murray makes 25-foot three point jumper (DeMar DeRozan assists) | 6 | 5 |
| 10:12 | Jayson Tatum misses 27-foot three point jumper | 6 | 5 |
| 10:10 | Domantas Sabonis defensive rebound | 6 | 5 |
| 10:05 | Jrue Holiday personal foul | 6 | 5 |
| 9:56 | Derrick White shooting foul | 6 | 5 |
| 9:56 | Domantas Sabonis makes free throw 1 of 2 | 7 | 5 |
| 9:56 | Domantas Sabonis makes free throw 2 of 2 | 8 | 5 |
| 9:53 | Jayson Tatum bad pass (Keegan Murray steals) | 8 | 5 |
| 9:36 | DeMar DeRozan misses 27-foot three point jumper | 8 | 5 |
| 9:33 | Kristaps Porzingis defensive rebound | 8 | 5 |
| 9:24 | Kristaps Porzingis misses 16-foot jumper | 8 | 5 |
| 9:22 | Domantas Sabonis defensive rebound | 8 | 5 |
| 9:13 | Domantas Sabonis makes finger roll layup (DeMar DeRozan assists) | 10 | 5 |
| 8:56 | DeMar DeRozan shooting foul | 10 | 5 |
| 8:56 | Jayson Tatum makes free throw 1 of 2 | 10 | 6 |
| 8:56 | Jayson Tatum makes free throw 2 of 2 | 10 | 7 |
| 8:47 | Keegan Murray misses driving floating jump shot | 10 | 7 |
| 8:46 | Keegan Murray offensive rebound | 10 | 7 |
| 8:43 | Keegan Murray makes two point shot | 12 | 7 |
| 8:30 | Jaylen Brown bad pass (Keon Ellis steals) | 12 | 7 |
| 8:28 | Keon Ellis makes two point shot | 14 | 7 |
| 8:28 | Derrick White shooting foul | 14 | 7 |
| 8:28 | Keon Ellis makes free throw 1 of 1 | 15 | 7 |
| 8:13 | Keegan Murray shooting foul | 15 | 7 |
| 8:13 | Kristaps Porzingis makes free throw 1 of 2 | 15 | 8 |
| 8:13 | Payton Pritchard enters the game for Derrick White | 15 | 8 |
| 8:13 | Kristaps Porzingis makes free throw 2 of 2 | 15 | 9 |
| 7:59 | DeMar DeRozan makes driving layup (Domantas Sabonis assists) | 17 | 9 |
| 7:50 | Jaylen Brown misses 10-foot hook shot | 17 | 9 |
| 7:48 | Domantas Sabonis defensive rebound | 17 | 9 |
| 7:43 | Domantas Sabonis misses two point shot | 17 | 9 |
| 7:39 | Domantas Sabonis offensive rebound | 17 | 9 |
| 7:36 | Keegan Murray misses 24-foot three point jumper | 17 | 9 |
| 7:36 | Kristaps Porzingis defensive rebound | 17 | 9 |
| 7:28 | Kristaps Porzingis misses 27-foot three point jumper | 17 | 9 |
| 7:26 | Zach LaVine defensive rebound | 17 | 9 |
| 7:19 | Zach LaVine lost ball turnover (Jrue Holiday steals) | 17 | 9 |
| 7:14 | Kristaps Porzingis makes 5-foot dunk (Jrue Holiday assists) | 17 | 11 |
| 6:55 | Domantas Sabonis makes layup (DeMar DeRozan assists) | 19 | 11 |
| 6:55 | Kristaps Porzingis shooting foul | 19 | 11 |
| 6:55 | | 19 | 11 |
| 6:55 | Domantas Sabonis misses free throw 1 of 1 | 19 | 11 |
| 6:51 | Kristaps Porzingis defensive rebound | 19 | 11 |
| 6:34 | Payton Pritchard makes 28-foot three point jumper (Jayson Tatum assists) | 19 | 14 |
| 6:07 | Keon Ellis makes 20-foot step back jumpshot (DeMar DeRozan assists) | 21 | 14 |
| 6:00 | Payton Pritchard misses 24-foot three point jumper | 21 | 14 |
| 5:57 | Domantas Sabonis defensive rebound | 21 | 14 |
| 5:44 | DeMar DeRozan makes finger roll layup | 23 | 14 |
| 5:28 | Jayson Tatum bad pass (Keegan Murray steals) | 23 | 14 |
| 5:22 | Zach LaVine misses 24-foot three point shot | 23 | 14 |
| 5:21 | Jaylen Brown defensive rebound | 23 | 14 |
| 5:08 | Jayson Tatum misses 26-foot three point pullup jump shot | 23 | 14 |
| 5:06 | Domantas Sabonis defensive rebound | 23 | 14 |
| 4:46 | Zach LaVine misses driving layup | 23 | 14 |
| 4:44 | Jayson Tatum defensive rebound | 23 | 14 |
| 4:35 | Jayson Tatum makes 28-foot three point jumper (Jrue Holiday assists) | 23 | 17 |
| 4:18 | Domantas Sabonis misses 27-foot three point jumper | 23 | 17 |
| 4:15 | Jayson Tatum defensive rebound | 23 | 17 |
| 4:12 | Jayson Tatum makes 3-foot driving dunk | 23 | 19 |
| 4:12 | | 23 | 19 |
| 4:12 | Jonas Valanciunas enters the game for DeMar DeRozan | 23 | 19 |
| 4:12 | Jake LaRavia enters the game for Domantas Sabonis | 23 | 19 |
| 4:12 | Luke Kornet enters the game for Jaylen Brown | 23 | 19 |
| 4:12 | Baylor Scheierman enters the game for Kristaps Porzingis | 23 | 19 |
| 3:57 | Jake LaRavia misses 29-foot three point jumper | 23 | 19 |
| 3:56 | Celtics defensive team rebound | 23 | 19 |
| 3:41 | Zach LaVine shooting foul | 23 | 19 |
| 3:41 | Jayson Tatum misses free throw 1 of 2 | 23 | 19 |
| 3:41 | Celtics offensive team rebound | 23 | 19 |
| 3:41 | Jayson Tatum makes free throw 2 of 2 | 23 | 20 |
| 3:27 | Jonas Valanciunas makes 7-foot two point shot (Keon Ellis assists) | 25 | 20 |
| 3:14 | Jayson Tatum misses 15-foot step back jumpshot | 25 | 20 |
| 3:11 | Zach LaVine defensive rebound | 25 | 20 |
| 3:06 | Jake LaRavia lost ball turnover (Baylor Scheierman steals) | 25 | 20 |
| 2:53 | Jrue Holiday misses driving layup | 25 | 20 |
| 2:50 | Jonas Valanciunas defensive rebound | 25 | 20 |
| 2:36 | Jonas Valanciunas misses 14-foot two point shot | 25 | 20 |
| 2:32 | Keegan Murray offensive rebound | 25 | 20 |
| 2:29 | Keegan Murray misses 7-foot two point shot | 25 | 20 |
| 2:27 | Jayson Tatum defensive rebound | 25 | 20 |
| 2:22 | Payton Pritchard misses 27-foot three point pullup jump shot | 25 | 20 |
| 2:19 | Jonas Valanciunas defensive rebound | 25 | 20 |
| 2:02 | Keegan Murray misses 18-foot step back jumpshot | 25 | 20 |
| 1:58 | Luke Kornet defensive rebound | 25 | 20 |
| 1:48 | Luke Kornet makes 3-foot dunk (Jayson Tatum assists) | 25 | 22 |
| 1:31 | Keon Ellis makes 2-foot layup (Jonas Valanciunas assists) | 27 | 22 |
| 1:12 | Jrue Holiday makes 7-foot hook shot (Jayson Tatum assists) | 27 | 24 |
| 52.1 | Jonas Valanciunas makes 11-foot two point shot | 29 | 24 |
| 36.0 | Jayson Tatum makes 28-foot three pointer | 29 | 27 |
| 31.1 | Zach LaVine out of bounds lost ball turnover | 29 | 27 |
| 31.1 | Markelle Fultz enters the game for Keon Ellis | 29 | 27 |
| 11.1 | Jayson Tatum lost ball turnover (Jake LaRavia steals) | 29 | 27 |
| 11.0 | Luke Kornet vs. Jake LaRavia (Baylor Scheierman gains possession) | 29 | 27 |
| 9.0 | Jake LaRavia lost ball turnover (Luke Kornet steals) | 29 | 27 |
| 0.0 | Payton Pritchard makes 26-foot three point jumper (Jayson Tatum assists) | 29 | 30 |
| 0.0 | (00:00) [Celtics] REF-INITIATED REVIEW (REPLAY SUPPORTS CALL) | 29 | 30 |
| 0.0 | End of the 1st Quarter | 29 | 30 |
