Through the first two games of their series against the Hawks, the Celtics looked like a team heading for a sweep. Atlanta flipped the script in Game 3, though, hitting 56.0 percent of their field goal attempts and 44.1 percent of their 3-pointers in a 130-122 win.
Jayson Tatum led Boston in scoring with 29 points, but he wasn't happy with his performance in the loss.
"I gotta play better, gotta make some better decisions in some of those moments. I will," Tatum said. "I didn't think we were gonna win every game in the playoffs. They played well tonight. We'll come back, get some rest, watch film, learn from it.
"I'm extremely motivated and confident that we're gonna play better in the next game."
How will Tatum and his teammates respond in Sunday's Game 4?
Here is everything you need to know about Celtics vs. Hawks, including TV and streaming options for the game.
MORE: Full schedule and updated scores for Celtics vs. Hawks
Is Jayson Tatum playing vs. Hawks tonight?
Tatum is not listed on the Celtics' official injury report for Sunday's game, so he is expected to play.
Through the first three games of the series, Tatum is averaging 27.7 points, 10.3 rebounds and 4.3 assists.
What time is Celtics vs. Hawks today?
- Date: Sunday, April 23
- Time: 7 p.m. ET | 4 p.m. PT
Celtics vs. Hawks will tip off around 7 p.m. ET on Sunday, April 23. The game will be played at State Farm Arena in Atlanta.
What channel is Celtics vs. Hawks on?
- Date: Sunday, April 23
- TV channel: TNT
- Live streaming: Sling TV
Celtics vs. Hawks will air on TNT. Viewers can also stream the game on Sling TV.
Fans in the U.S. can watch the NBA Playoffs on Sling TV, which is now offering HALF OFF your first month! Stream Sling Orange for $20 in your first month to catch all the games on TNT, ESPN & ABC. For games on NBA TV, subscribe to Sling Orange & Sports Extra for $27.50 in your first month. Local regional blackout restrictions apply.
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Celtics vs. Hawks odds
Boston is a 5.5-point favorite in Game 4 despite being the road team.
| Game Lines | Celtics | Hawks |
| Spread | -5.5 | +5.5 |
| Moneyline | -250 | +195 |
For the full market, check out BetMGM.
Celtics vs. Hawks schedule
Here is the complete schedule for the first-round series between Boston and Atlanta:
| Date | Game | Time (ET) | TV channel |
| April 15 | Celtics 112, Hawks 99 | 3:30 p.m. | ESPN |
| April 18 | Celtics 119, Hawks 106 | 7 p.m. | NBA TV |
| April 21 | Hawks 130, Celtics 122 | 7 p.m. | ESPN |
| April 23 | Game 4 | 7 p.m. at Hawks | TNT |
| April 25 | Game 5 | 7:30 p.m. at Celtics | TNT |
| April 27 | Game 6* | TBD at Hawks | TBD |
| April 29 | Game 7* | TBD at Celtics | TNT |
*If necessary
