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Celtics Nightly Desk · transactions · Wednesday, September 23

Hayden Gray Joins the Boston Celtics Roster

Free agentBoston Celtics
Hayden Gray
G · 23 · 1 seasons · 6.0 ppg 2025-26
The move
Joins the Celtics
official roster · Sep 23, 2026
2026-27 cap hit
Not on file yet
public salary data lags a signing by a day
Celtics payroll
$203.9M
in the tax · cap $165.0M · tax $200.4M
Roster
21 players
standard limit 15 + 3 two-way
By the Celtics Nightly Desk · 2 h ago

Guard Hayden Gray is now on the Boston Celtics roster, arriving from free agency after holding no prior roster spot. The move was detected from the official roster on Wednesday, Sept. 23, with no report logged ahead of it.

The move

Hayden Gray, a 23-year-old guard entering his second season, is now on the roster of the Boston Celtics. He arrives from free agency, where he held no roster spot. The move was detected from the official roster on Wednesday, Sept. 23. No official report preceded it; there is no injury report or transaction report logged ahead of the roster listing, so the terms and timing of how the move came together beyond that date are not announced.

The money

Gray's contract is not on file yet; public salary data can lag a signing by a day, so his cap hit and any contract years are not announced. The Celtics carry a payroll of $203.9 million across 17 contracts for 2026-27, which puts them over the luxury tax. The salary cap is set at $165.0 million, the tax line at $200.4 million, the first apron at $209.0 million, and the second apron at $221.7 million.

The fit

In his only game last season, Gray played 24.8 minutes and scored 6.0 points, adding 1.0 assist with no rebounds. He joins a Celtics backcourt led by Derrick White, who averaged 34.1 minutes and 16.5 points, Payton Pritchard, who averaged 32.3 minutes and 17.0 points, and Anfernee Simons, who averaged 24.5 minutes and 14.2 points last season. Boston's roster now stands at 21 players, against a standard limit of 15 plus three two-way slots.

What is Hayden Gray's contract with the Celtics?

Not announced. His contract is not on file yet; public salary data can lag a signing by a day.

Where was Hayden Gray before joining Boston?

He was in free agency, with no roster spot, before appearing on the Celtics' official roster on Wednesday, Sept. 23.

How does the move affect the Celtics' cap situation?

Boston's payroll is $203.9 million across 17 contracts for 2026-27, over the luxury tax. The cap is $165.0 million, the tax is $200.4 million, the first apron is $209.0 million, and the second apron is $221.7 million.

By the Celtics Nightly Desk, from the data on this page, rewritten when the data changes. How the desks work.
No contract on file yet: public salary data usually catches up within a day.

Celtics rotation

tracker →
Derrick White34.1 min · 16.5 pts
Jayson Tatum32.6 min · 21.8 pts
Payton Pritchard32.3 min · 17.0 pts
Paul George30.7 min · 17.3 pts
Neemias Queta25.3 min · 10.2 pts
Sam Hauser24.8 min · 9.2 pts

Moves are detected from the official rosters, so the mechanism (trade, signing, waiver claim, two-way conversion) comes from the linked report when there is one. Salary figures are cap hits from public salary data.