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Joe Mazzulla on why he benched Kristaps Porzingis: ‘He couldn’t breathe’

Celtics

"So, he was available if absolutely necessary."

Boston Celtics center Kristaps Porzingis shoots during warmups before game five of the NBA Eastern Conference semifinal against the New York Knicks at TD Garden.

Kristaps Porzingis was benched in the second half of Game 5. Danielle Parhizkaran/Globe Staff

By Conor Ryan

May 15, 2025 | 6:15 AM

2 minutes to read

[Boston Celtics center Luke Kornet (40) reacts after a slam dunk during the fourth quarter in game five of the NBA Eastern Conference semifinal against the New York Knicks at TD Garden.

With Celtics in need of a spark, Luke Kornet turned TD Garden into a block party](https://www.boston.com/sports/boston-celtics/2025/05/15/luke-kornet-boston-celtics-new-york-knicks-game-5-blocks-nba-basketball/?p1=article_recirc_inline_feature)

#### Jaylen Brown, Celtics show championship grit in Game 5 win over Knicks: Takeaways

The Celtics kept their season alive on Wednesday night via a 127-102 win over the Knicks in Game 5 of the Eastern Conference Semifinals.

But even if Boston has pushed the series back to New York on Friday night, questions still remain over the health of Kristaps Porzingis.

With Jayson Tatum already sidelined with a ruptured Achilles, the Celtics continue to be dealt a tough hand with Porzingis — whose effectiveness this postseason has waned due to the lingering effects of a lengthy illness.

The 7-foot-2 Celtics big man only logged 12 minutes during Boston’s win at TD Garden on Wednesday night — finishing with just one point on 0-for-3 shooting with one rebound and one blocked shot.

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With Porzingis struggling to keep up with the pace out on the court Wednesday, Celtics head coach Joe Mazzulla ultimately opted to bench the 29-year-old center/power forward for the entire second half.

Mazzulla’s decision to keep Porzingis on the pine was validated by a standout showing from reserve Luke Kornet — who finished Wednesday’s game with 10 points (5-of-5 from the field), nine rebounds and seven blocks over 26 minutes of action.

But speaking after Wednesday’s win, Mazzulla also expanded on the decision to bench Porzinigs in the second half — noting that the symptoms of his illness had him in a rough spot.

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“I mean, he couldn’t breathe,” Mazzulla said of Porzingis postgame. “So, he was available if absolutely necessary. That was just a decision between me and him, he was just having difficulty breathing. He wanted to be out there, and if we absolutely needed him we would’ve been able to go to him.”

Joe Mazzulla was asked about going away from Kristaps Porzingis in the second half:

"He couldn't breathe, so he was available if absolutely necessary." pic.twitter.com/tyQt02EdoP

— Knicks Videos (@sny_knicks) May 15, 2025

Porzingis has largely been a non-factor up to this point in the Eastern Conference Semifinals against his former team. He played just 13 minutes in Game 1, 14 minutes in Game 2, and 19 minutes in Game 3 before stretching his reps to 24 minutes in Boston’s Game 4 loss at Madison Square Garden.

But Wednesday stood as a frustrating step back for Porzingis — whose post play, rim protection, and 3-point shooting would be welcomed on a Celtics team currently trudging ahead without Tatum this postseason.

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Conor Ryan

Sports Writer

Conor Ryan is a staff writer covering the Bruins, Celtics, Patriots, and Red Sox for Boston.com, a role he has held since 2023.

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