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Celtics Nightly Desk · transactions · Wednesday, September 23

Gabe McGlothan Joins the Boston Celtics

Free agentBoston Celtics
41
Gabe McGlothan
F · 27 · rookie
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

Gabe McGlothan is on the Boston Celtics roster as of Wednesday, Sept. 23, arriving from free agency. The 27-year-old forward is a rookie, and no report on the move is logged.

The move

Gabe McGlothan, a 27-year-old forward, is on the Boston Celtics roster as of Wednesday, Sept. 23, per the official roster. He arrives from free agency, having held no prior NBA roster spot. No report preceded the move; none is logged for this transaction. McGlothan enters the league as a rookie, with no NBA regular-season line from last season on record.

The money

McGlothan's contract terms are not on file yet; public salary data can lag a signing by a day. The Celtics carry a payroll of $203.9 million across 17 contracts for 2026-27, over the luxury tax. The cap sits 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. Boston is already above all three tax thresholds.

The fit

McGlothan has no NBA line from last season. At forward, Boston's rotation last season was led by Jaylen Brown at 34.4 minutes and 28.7 points and Jayson Tatum at 32.6 minutes and 21.8 points, with Sam Hauser at 24.8 minutes and 9.2 points off the bench. The Celtics now carry 21 players on the roster, above the standard 15-man limit once three two-way spots are counted.

What is Gabe McGlothan's contract with the Celtics?

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

Did a report precede McGlothan joining the Celtics?

No report is logged. The move was detected from the official roster on Wednesday, Sept. 23.

What is Boston's payroll situation for 2026-27?

The Celtics carry $203.9 million across 17 contracts, above the luxury tax, with the cap at $165.0 million, the tax at $200.4 million, the first apron at $209.0 million and the second apron at $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
Hayden Gray24.8 min · 6.0 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.