Horford hears a whoot!

MILWAUKEE — Al Horford has played in more than two dozen postseason series in a 15-year NBA career but rarely has outwardly shown much emotion during all those appearances.

That all changed Monday night.

The 35-year-old Horford had just capped a 10-0 run by driving down the baseline, hitting a game-tying dunk and drawing a foul on two-time MVP Giannis Antetokounmpo. Horford celebrated by letting out a scream and pumping his fists.

Horford’s big moment was the signature play in a fourth-quarter comeback that enabled the Boston Celtics to beat the Milwaukee Bucks 116-108 and tie their Eastern Conference semifinal at two games apiece.

“I usually just kind of go about my business,” said Horford, who finished with a career playoff-high 30 points. “I do get excited, but I guess you kind of pick your spots, your moments. This was an emotional game.”

The teams have alternated victories in this best-of-seven series, which continues Wednesday with Game 5 in Boston.

Boston tied the series mainly because of Horford and Jayson Tatum, who also had 30 points. Horford had 16 points and Tatum 12 in the fourth quarter alone to help the Celtics outscore the defending NBA champions 43-28.

“We love Al,” said Boston’s Marcus Smart, who scored 18 points. “Best vet we’ve ever had. Best vet I’ve ever had. He comes in, never changes whether things are going bad or good. He’s going to be him, and nine times out of 10, it’s going to work out in our favor.”

Horford and Tatum helped the Celtics rally even while Jaylen Brown dealt with foul trouble that caused him to play less than half of the fourth quarter. The Celtics played the whole game without forward/center Robert Williams, who was out with soreness in his surgically repaired left knee.

Horford had Boston’s first six points and Tatum the last eight during a 14-2 run that put the Celtics ahead for good and gave them a 106-96 advantage with 3:33 left. The Bucks wouldn’t cut the margin below six the rest of the way.

Tatum had 13 rebounds and five assists while bouncing back from a poor performance in a 103-101 Game 3 loss, when he had 10 points and shot 4 for 19.

“I played a terrible Game 3 and we almost had a chance to win,” Tatum said. “That was really the toughest part, was knowing that. I was really eager to get back and ready to play.”

Horford said he was motivated by an encounter he had earlier in the game with Antetokounmpo, who had 34 points, 18 rebounds and five assists. Antetokounmpo drew a technical foul in the first half when he stared down Horford after a dunk.

“I don’t really know what he said to me, but the way he was looking at me and the way he was going about it, really didn’t sit well with me,” Horford said. “At that point, I think just something switched with me in the game.”

Warriors 101, Grizzlies 98

SAN FRANCISCO — Stephen Curry converted eight free throws over the final 45.7 seconds on the way to 32 points, leading the Golden State Warriors’ fourth-quarter comeback and a 3-1 lead in the Western Conference semifinals.

Curry also dished out eight assists and grabbed five rebounds as Golden State rallied to win without coach Steve Kerr after he tested positive for COVID-19 less than two hours before tipoff.

Curry took charge just like he has so many times on the playoff stage and now his Warriors are one win from a trip to the Western Conference finals for the first time since 2019. He tied it at 90 on a fall-away baseline jumper with 3:25 to go and his two free throws with 45.7 seconds to go gave the Warriors a 94-93 lead, their first of the night.

Tyus Jones had 19 points, six rebounds and five assists as Memphis missed injured All-Star Ja Morant. Dillon Brooks returned from a one-game suspension and struggled mightily, missing a 3-point try with 53 seconds left and finishing 5 for 19 with 12 points, eight assists and five rebounds.

It remained unclear whether Morant would be back for Game 5 on Wednesday in Memphis.