| 12:00 | Karl-Anthony Towns vs. Al Horford (Derrick White gains possession) | 0 | 0 |
| 11:48 | Jayson Tatum makes 26-foot three pointer (Derrick White assists) | 3 | 0 |
| 11:27 | OG Anunoby makes driving layup (Jalen Brunson assists) | 3 | 2 |
| 11:16 | Jayson Tatum misses 25-foot three point pullup jump shot | 3 | 2 |
| 11:15 | OG Anunoby defensive rebound | 3 | 2 |
| 11:09 | Jalen Brunson makes two point shot | 3 | 4 |
| 10:54 | Derrick White makes 5-foot driving floating jump shot (Jayson Tatum assists) | 5 | 4 |
| 10:35 | Jalen Brunson makes 13-foot pullup jump shot | 5 | 6 |
| 10:21 | Al Horford makes 25-foot three point jumper (Jayson Tatum assists) | 8 | 6 |
| 9:53 | Karl-Anthony Towns makes 11-foot two point shot | 8 | 8 |
| 9:42 | Jaylen Brown misses 20-foot pullup jump shot | 8 | 8 |
| 9:38 | Jrue Holiday offensive rebound | 8 | 8 |
| 9:34 | Derrick White makes 23-foot three point jumper (Jrue Holiday assists) | 11 | 8 |
| 9:26 | | 11 | 8 |
| 9:17 | Josh Hart makes 5-foot layup (OG Anunoby assists) | 11 | 10 |
| 9:08 | Jaylen Brown misses 26-foot three point jumper | 11 | 10 |
| 9:07 | Jalen Brunson defensive rebound | 11 | 10 |
| 8:51 | Karl-Anthony Towns misses 15-foot two point shot | 11 | 10 |
| 8:50 | Al Horford defensive rebound | 11 | 10 |
| 8:44 | Derrick White misses two point shot | 11 | 10 |
| 8:43 | Josh Hart defensive rebound | 11 | 10 |
| 8:33 | Jalen Brunson lost ball turnover (Jayson Tatum steals) | 11 | 10 |
| 8:30 | Jayson Tatum makes 1-foot dunk (Derrick White assists) | 13 | 10 |
| 8:12 | Josh Hart makes driving layup (Mikal Bridges assists) | 13 | 12 |
| 8:03 | Jrue Holiday misses 25-foot three point jumper | 13 | 12 |
| 8:02 | Celtics offensive team rebound | 13 | 12 |
| 7:57 | Derrick White misses 28-foot three point pullup jump shot | 13 | 12 |
| 7:55 | Karl-Anthony Towns defensive rebound | 13 | 12 |
| 7:47 | Mikal Bridges misses 25-foot three point jumper | 13 | 12 |
| 7:45 | Derrick White defensive rebound | 13 | 12 |
| 7:36 | Jaylen Brown makes 27-foot three point jumper (Jrue Holiday assists) | 16 | 12 |
| 7:16 | OG Anunoby misses 20-foot pullup jump shot | 16 | 12 |
| 7:15 | Jaylen Brown defensive rebound | 16 | 12 |
| 7:03 | Jaylen Brown misses layup | 16 | 12 |
| 7:02 | Jaylen Brown offensive rebound | 16 | 12 |
| 7:02 | Jaylen Brown makes tip shot | 18 | 12 |
| 6:45 | Mikal Bridges misses 12-foot two point shot | 18 | 12 |
| 6:44 | Jayson Tatum defensive rebound | 18 | 12 |
| 6:35 | | 18 | 12 |
| 6:35 | Jayson Tatum misses free throw 1 of 2 | 18 | 12 |
| 6:35 | Celtics offensive team rebound | 18 | 12 |
| 6:35 | Luke Kornet enters the game for Jrue Holiday | 18 | 12 |
| 6:35 | Payton Pritchard enters the game for Jaylen Brown | 18 | 12 |
| 6:35 | Jericho Sims enters the game for Karl-Anthony Towns | 18 | 12 |
| 6:35 | Jayson Tatum makes free throw 2 of 2 | 19 | 12 |
| 6:21 | Josh Hart bad pass (Luke Kornet steals) | 19 | 12 |
| 6:11 | Luke Kornet makes driving layup (Jayson Tatum assists) | 21 | 12 |
| 5:57 | Jalen Brunson makes 3-foot two point shot | 21 | 14 |
| 5:43 | Jayson Tatum misses 25-foot three point step back jumpshot | 21 | 14 |
| 5:41 | Luke Kornet offensive rebound | 21 | 14 |
| 5:39 | Jericho Sims blocks Luke Kornet 's 2-foot two point shot | 21 | 14 |
| 5:38 | Jericho Sims defensive rebound | 21 | 14 |
| 5:27 | Josh Hart misses 25-foot three point jumper | 21 | 14 |
| 5:26 | Al Horford defensive rebound | 21 | 14 |
| 5:09 | Jayson Tatum bad pass (OG Anunoby steals) | 21 | 14 |
| 5:04 | Payton Pritchard personal foul | 21 | 14 |
| 5:04 | Miles McBride enters the game for OG Anunoby | 21 | 14 |
| 4:53 | Miles McBride makes 18-foot step back jumpshot | 21 | 16 |
| 4:51 | | 21 | 16 |
| 4:51 | Sam Hauser enters the game for Al Horford | 21 | 16 |
| 4:38 | Jayson Tatum makes 29-foot three pointer | 24 | 16 |
| 4:10 | Payton Pritchard shooting foul | 24 | 16 |
| 4:10 | (04:10) [Knicks] REF-INITIATED REVIEW (REPLAY SUPPORTS CALL) | 24 | 16 |
| 4:10 | Josh Hart makes free throw 1 of 2 | 24 | 17 |
| 4:10 | Josh Hart misses free throw 2 of 2 | 24 | 17 |
| 4:09 | Derrick White defensive rebound | 24 | 17 |
| 3:57 | Jayson Tatum makes 25-foot three pointer | 27 | 17 |
| 3:37 | Jalen Brunson bad pass (Derrick White steals) | 27 | 17 |
| 3:30 | Derrick White misses running pullup jump shot | 27 | 17 |
| 3:28 | Jericho Sims defensive rebound | 27 | 17 |
| 3:14 | Mikal Bridges misses 24-foot three point jumper | 27 | 17 |
| 3:12 | Jericho Sims offensive rebound | 27 | 17 |
| 3:01 | Josh Hart misses 26-foot three point jumper | 27 | 17 |
| 2:59 | Jayson Tatum defensive rebound | 27 | 17 |
| 2:50 | Jayson Tatum makes 25-foot three pointer | 30 | 17 |
| 2:41 | | 30 | 17 |
| 2:41 | Jrue Holiday enters the game for Derrick White | 30 | 17 |
| 2:41 | Cameron Payne enters the game for Josh Hart | 30 | 17 |
| 2:41 | OG Anunoby enters the game for Jalen Brunson | 30 | 17 |
| 2:41 | Karl-Anthony Towns enters the game for Jericho Sims | 30 | 17 |
| 2:27 | Cameron Payne bad pass (Jrue Holiday steals) | 30 | 17 |
| 2:24 | Jrue Holiday makes two point shot | 32 | 17 |
| 2:05 | Miles McBride makes 25-foot three point step back jumpshot (OG Anunoby assists) | 32 | 20 |
| 2:05 | | 32 | 20 |
| 2:05 | Miles McBride misses free throw 1 of 1 | 32 | 20 |
| 2:05 | Sam Hauser defensive rebound | 32 | 20 |
| 1:45 | Jrue Holiday makes 25-foot three point step back jumpshot (Luke Kornet assists) | 35 | 20 |
| 1:29 | Cameron Payne misses 26-foot three point pullup jump shot | 35 | 20 |
| 1:28 | Jayson Tatum defensive rebound | 35 | 20 |
| 1:24 | Cameron Payne personal foul | 35 | 20 |
| 1:22 | Sam Hauser makes 25-foot three pointer (Jayson Tatum assists) | 38 | 20 |
| 1:06 | Mikal Bridges misses 25-foot three point pullup jump shot | 38 | 20 |
| 1:05 | Sam Hauser defensive rebound | 38 | 20 |
| 56.0 | Jrue Holiday makes 1-foot layup (Payton Pritchard assists) | 40 | 20 |
| 56.0 | Mikal Bridges defensive goaltending violation | 40 | 20 |
| 39.1 | Karl-Anthony Towns makes 5-foot two point shot | 40 | 22 |
| 30.0 | Payton Pritchard makes 23-foot three point jumper (Jayson Tatum assists) | 43 | 22 |
| 5.1 | Miles McBride makes 19-foot step back jumpshot | 43 | 24 |
| 1.2 | Payton Pritchard misses 32-foot three point pullup jump shot | 43 | 24 |
| 1.2 | Celtics offensive team rebound | 43 | 24 |
| 0.0 | End of the 1st Quarter | 43 | 24 |