| 12:00 | Jarrett Allen vs. Neemias Queta (Evan Mobley gains possession) | 0 | 0 |
| 11:44 | Evan Mobley makes 10-foot two point shot (Donovan Mitchell assists) | 0 | 2 |
| 11:24 | Jaylen Brown makes 13-foot pullup jump shot (Payton Pritchard assists) | 2 | 2 |
| 11:07 | Josh Minott personal foul | 2 | 2 |
| 11:01 | Josh Minott blocks Jarrett Allen 's 8-foot layup | 2 | 2 |
| 10:58 | Josh Minott defensive rebound | 2 | 2 |
| 10:56 | Josh Minott makes two point shot | 4 | 2 |
| 10:41 | De'Andre Hunter misses 24-foot three point jumper | 4 | 2 |
| 10:37 | Derrick White defensive rebound | 4 | 2 |
| 10:33 | Payton Pritchard makes 26-foot running pullup jump shot (Derrick White assists) | 7 | 2 |
| 10:23 | Donovan Mitchell makes 27-foot three pointer | 7 | 5 |
| 10:12 | Payton Pritchard misses 25-foot three point jumper | 7 | 5 |
| 10:10 | Josh Minott offensive rebound | 7 | 5 |
| 10:10 | Evan Mobley blocks Josh Minott 's 5-foot two point shot | 7 | 5 |
| 10:09 | Celtics offensive team rebound | 7 | 5 |
| 9:55 | Payton Pritchard misses 25-foot three point step back jumpshot | 7 | 5 |
| 9:51 | De'Andre Hunter defensive rebound | 7 | 5 |
| 9:42 | De'Andre Hunter misses driving floating jump shot | 7 | 5 |
| 9:39 | Payton Pritchard defensive rebound | 7 | 5 |
| 9:20 | Derrick White out of bounds bad pass turnover | 7 | 5 |
| 9:07 | De'Andre Hunter misses 29-foot three point jumper | 7 | 5 |
| 9:02 | Josh Minott defensive rebound | 7 | 5 |
| 8:48 | Payton Pritchard misses 11-foot two point shot | 7 | 5 |
| 8:44 | Neemias Queta offensive rebound | 7 | 5 |
| 8:44 | Neemias Queta makes tip shot | 9 | 5 |
| 8:31 | De'Andre Hunter makes 27-foot three point jumper | 9 | 8 |
| 8:15 | Jaylen Brown misses 16-foot pullup jump shot | 9 | 8 |
| 8:12 | Jaylon Tyson defensive rebound | 9 | 8 |
| 8:07 | Donovan Mitchell makes 26-foot three point step back jumpshot | 9 | 11 |
| 7:58 | Jaylen Brown bad pass (Jaylon Tyson steals) | 9 | 11 |
| 7:55 | Jaylon Tyson makes 1-foot dunk | 9 | 13 |
| 7:43 | Derrick White makes 16-foot pullup jump shot (Jaylen Brown assists) | 11 | 13 |
| 7:32 | Jarrett Allen misses driving layup | 11 | 13 |
| 7:32 | Celtics defensive team rebound | 11 | 13 |
| 7:10 | Donovan Mitchell shooting foul | 11 | 13 |
| 7:10 | Derrick White makes free throw 1 of 2 | 12 | 13 |
| 7:10 | Dean Wade enters the game for Jarrett Allen | 12 | 13 |
| 7:10 | Lonzo Ball enters the game for Donovan Mitchell | 12 | 13 |
| 7:10 | Derrick White makes free throw 2 of 2 | 13 | 13 |
| 6:59 | Jaylen Brown blocks Evan Mobley 's 10-foot driving layup | 13 | 13 |
| 6:59 | Celtics defensive team rebound | 13 | 13 |
| 6:59 | | 13 | 13 |
| 6:59 | Anfernee Simons enters the game for Derrick White | 13 | 13 |
| 6:59 | Luka Garza enters the game for Neemias Queta | 13 | 13 |
| 6:40 | Anfernee Simons misses 22-foot three point jumper | 13 | 13 |
| 6:37 | De'Andre Hunter defensive rebound | 13 | 13 |
| 6:32 | Jaylon Tyson makes two point shot (De'Andre Hunter assists) | 13 | 15 |
| 6:22 | Jaylen Brown lost ball turnover (Jaylon Tyson steals) | 13 | 15 |
| 6:20 | Jaylon Tyson offensive charge | 13 | 15 |
| 6:20 | | 13 | 15 |
| 6:20 | Sam Hauser enters the game for Josh Minott | 13 | 15 |
| 6:20 | Craig Porter Jr. enters the game for Jaylon Tyson | 13 | 15 |
| 6:05 | Sam Hauser makes 25-foot three point jumper (Payton Pritchard assists) | 16 | 15 |
| 5:49 | Evan Mobley lost ball turnover (Luka Garza steals) | 16 | 15 |
| 5:35 | Sam Hauser makes 23-foot three point jumper (Payton Pritchard assists) | 19 | 15 |
| 5:21 | De'Andre Hunter makes 24-foot three point jumper (Craig Porter Jr. assists) | 19 | 18 |
| 5:03 | Sam Hauser makes 24-foot three point jumper (Anfernee Simons assists) | 22 | 18 |
| 4:52 | Evan Mobley makes 25-foot three pointer | 22 | 21 |
| 4:32 | Evan Mobley blocks Luka Garza 's 3-foot two point shot | 22 | 21 |
| 4:30 | Luka Garza offensive rebound | 22 | 21 |
| 4:28 | Payton Pritchard misses 23-foot three point jumper | 22 | 21 |
| 4:25 | Luka Garza offensive rebound | 22 | 21 |
| 4:24 | Anfernee Simons makes 26-foot three point jumper (Luka Garza assists) | 25 | 21 |
| 4:12 | Evan Mobley makes 27-foot three pointer | 25 | 24 |
| 3:52 | Sam Hauser makes 24-foot three point jumper (Luka Garza assists) | 28 | 24 |
| 3:39 | Evan Mobley lost ball turnover (Payton Pritchard steals) | 28 | 24 |
| 3:34 | Jaylen Brown makes 4-foot layup (Payton Pritchard assists) | 30 | 24 |
| 3:34 | | 30 | 24 |
| 3:34 | Donovan Mitchell enters the game for Evan Mobley | 30 | 24 |
| 3:34 | Jarrett Allen enters the game for De'Andre Hunter | 30 | 24 |
| 3:18 | Jaylen Brown shooting foul | 30 | 24 |
| 3:18 | Jarrett Allen makes free throw 1 of 2 | 30 | 25 |
| 3:18 | Jarrett Allen makes free throw 2 of 2 | 30 | 26 |
| 3:06 | Anfernee Simons bad pass (Lonzo Ball steals) | 30 | 26 |
| 3:02 | Dean Wade makes 23-foot three point shot (Donovan Mitchell assists) | 30 | 29 |
| 2:45 | Luka Garza makes 8-foot two point shot (Payton Pritchard assists) | 32 | 29 |
| 2:30 | Hugo Gonzalez enters the game for Jaylen Brown | 32 | 29 |
| 2:28 | Donovan Mitchell makes 25-foot three point jumper (Lonzo Ball assists) | 32 | 32 |
| 2:05 | Luka Garza misses 26-foot three point jumper | 32 | 32 |
| 2:02 | Dean Wade defensive rebound | 32 | 32 |
| 1:51 | | 32 | 32 |
| 1:51 | Jarrett Allen makes free throw 1 of 2 | 32 | 33 |
| 1:51 | Jarrett Allen makes free throw 2 of 2 | 32 | 34 |
| 1:51 | Xavier Tillman enters the game for Payton Pritchard | 32 | 34 |
| 1:51 | Derrick White enters the game for Luka Garza | 32 | 34 |
| 1:30 | Derrick White lost ball turnover (Jarrett Allen steals) | 32 | 34 |
| 1:20 | Craig Porter Jr. makes 27-foot three point step back jumpshot | 32 | 37 |
| 1:05 | Anfernee Simons makes 24-foot three point jumper (Derrick White assists) | 35 | 37 |
| 53.8 | | 35 | 37 |
| 53.8 | Jarrett Allen makes free throw 1 of 2 | 35 | 38 |
| 53.8 | Jarrett Allen makes free throw 2 of 2 | 35 | 39 |
| 39.8 | Sam Hauser misses 28-foot three point pullup jump shot | 35 | 39 |
| 36.7 | Sam Hauser offensive rebound | 35 | 39 |
| 36.1 | Sam Hauser makes 27-foot three point jumper | 38 | 39 |
| 25.1 | Jarrett Allen out of bounds lost ball turnover | 38 | 39 |
| 4.2 | Craig Porter Jr. shooting foul | 38 | 39 |
| 4.2 | Derrick White makes free throw 1 of 2 | 39 | 39 |
| 4.2 | Josh Minott enters the game for Anfernee Simons | 39 | 39 |
| 4.2 | Derrick White makes free throw 2 of 2 | 40 | 39 |
| 0.0 | Donovan Mitchell makes 25-foot three point jumper (Lonzo Ball assists) | 40 | 42 |
| 0.0 | (00:00) [Cavaliers] REF-INITIATED REVIEW (REPLAY SUPPORTS CALL) | 40 | 42 |
| 0.0 | End of the 1st Quarter | 40 | 42 |