Grizzlies Nightly
More
Grizzlies Nightly · G · 6-4 · 203 lb · 1 seasons
Jahmai Mashack#21MEM

JAHMAI Mashack

21
Photo: Full Disclosure+ · CC BY 4.0 · Wikimedia Commons
As of Oct 21, 1:09 PM ET

Jahmai Mashack is not on the injury report for the Grizzlies.

2025-26 · 31 games
6.2 pts · 2.6 reb · 2.2 ast
21.7 min · +/- -6.8
PPG6.2
RPG2.6
APG2.2
FG%39.5
3P%25.3
TS%45.6
USG%15.6
MIN21.7

Season stats: 2025-26. Updated 45 d ago.

Jahmai Mashack right now3 min read

Jahmai Mashack is buried on the Grizzlies bench after a rough rookie year

Jahmai Mashack is a 23-year-old guard out of Tennessee entering his second season with the Memphis Grizzlies. He is healthy and off the injury report, but his early-season minutes have been scarce. Last season he played 31 games and averaged 6.2 points in 21.7 minutes.

By the Grizzlies Nightly Desk · updated 1 d ago
5 chapters
01The story of the nightWhere Mashack stands right nowMashack wears number 21 for Memphis and is listed at 6-4 and 203 pounds.

Mashack wears number 21 for Memphis and is listed at 6-4 and 203 pounds. He is not on the injury report, so availability is not the issue. Opportunity is. Through the first four games of 2026-27 he has barely touched the floor. He played 7.9 minutes against Atlanta on October 5, logged a DNP against Orlando on October 7, got 7.0 minutes against Chicago on October 9 and 4.6 minutes against Charlotte on October 16. Across those appearances he has 2 points, 1 rebound and 3 assists. Memphis has won three of those four games. For now, Mashack is an end-of-bench guard who closes out games that are already decided, and he will need to earn his way back into the rotation.

02Last season by the numbersMashack's rookie year in Memphis produced modest counting stats and ugly shooting splits.

Mashack's rookie year in Memphis produced modest counting stats and ugly shooting splits. In 31 games last season he averaged 21.7 minutes, 6.2 points, 2.6 rebounds, 2.2 assists, 1.2 steals and 0.5 blocks, with 1.6 turnovers. He shot 39.5 percent from the field, 25.3 percent from three and 54.3 percent from the line, good for a 45.6 true shooting percentage. His usage rate was 15.6 percent, so he was never a focal point of the offense. His plus-minus of -6.8 per game last season reflects both his own struggles and the losing he was part of. The steals number is the one encouraging line. The shooting is the obvious problem, and the free throw percentage stands out the most.

03The April stretch that padded the stat lineMashack's biggest minutes came in the final weeks of last season, when Memphis was losing badly and the rotation…

Mashack's biggest minutes came in the final weeks of last season, when Memphis was losing badly and the rotation opened up. On April 10 against Utah he played all 48.0 minutes and put up 13 points, 15 rebounds and 14 assists, a triple-double in a game Memphis lost by a wide margin, with a plus-minus of -46.0. Two days later against Houston he had 11 points, 1 rebound and 11 assists in 38.4 minutes. On April 8 against Denver he went for 9 points, 3 rebounds and 7 assists in 32.8 minutes. On March 30 against Phoenix he scored 14 in 37.5 minutes. Every one of those games was a loss, and his plus-minus in that stretch ran from -13.0 to -46.0. The playmaking showed up, but it came in garbage time of a lost season.

04What his role could beAt 6-4 with a 1.2 steals per game average last season, Mashack profiles as a defensive guard who can handle the ball…

At 6-4 with a 1.2 steals per game average last season, Mashack profiles as a defensive guard who can handle the ball some. The April run showed he can run an offense when asked, with 14 and 11 assist games against Utah and Houston. The question is whether he can shoot well enough to stay on the floor in competitive minutes. A 25.3 percent three-point mark and 54.3 percent at the line last season will not keep a guard in a rotation. The Grizzlies are winning early, which means the coaching staff has little reason to experiment. Mashack's path back is likely through defense and ball security first, with the shooting needing to improve in practice before it gets tested in games.

05Health and the schedule aheadMashack has no injury history on record and is not on the current injury report.

Mashack has no injury history on record and is not on the current injury report. That is a clean slate for a second-year player. Memphis sits at 3-1 after wins over Atlanta, Chicago and Charlotte and a loss to Orlando. With the team winning, the bench guard minutes will stay tight unless injuries or blowouts open the door. For Mashack, every short stint matters. A few clean possessions, a steal, a made shot could get him a longer look. Fans tracking him should watch minutes played more than points. If he starts seeing double-digit minutes in close games, that is the sign his standing has changed.

From the data on this page, rewritten when the data changes. How the desks work.

Questions fans ask

Is Jahmai Mashack injured?

No. Mashack is not on the Grizzlies injury report and has no injury history on record.

What were Jahmai Mashack's stats last season?

In 31 games last season he averaged 6.2 points, 2.6 rebounds, 2.2 assists and 1.2 steals in 21.7 minutes, shooting 39.5 percent from the field and 25.3 percent from three.

How much is Mashack playing this season?

Very little. He played 7.9, 7.0 and 4.6 minutes in three games and did not play against Orlando on October 7.

Did Mashack really have a triple-double?

Yes. On April 10 against Utah he had 13 points, 15 rebounds and 14 assists in 48.0 minutes, though Memphis lost and he finished at -46.0.

Where did Jahmai Mashack play in college?

He played at Tennessee. He is 23 years old and listed at 6-4, 203 pounds.

Are there any trade rumors involving Mashack?

No. There are no rumors involving Mashack at this time.

Grizzlies Nightly · the pages about him

Everything on Jahmai Mashack

Grizzlies hubScheduleLineupNews

Shot map

2025-26 · every field-goal attempt from the play-by-play
Filled = made, outline = missed · 195 attempts in 29 games · half-court view, basket at the bottom
FG
39.5%
77/195
eFG
44.4%
threes count 1.5
From three
38.5%
of all attempts
ZoneFGAShareFG%LeagueΔ
Restricted area6734%58.2%66.9%-8.7
Paint (non-RA)4825%39.6%44.3%-4.7
Mid-range53%0.0%41.6%—
Corner 3179%11.8%38.5%-26.8
Above the break 35830%29.3%35.0%-5.6

Zones from the shot coordinates: restricted area within 4 ft, paint inside the lane, mid-range for the other twos, corner threes below the break (22 ft), the rest above the break (23.75 ft). League column is every shot of 2025-26. Δ shown from 10 attempts.

Splits

2025-26 · 31 games · 10-21
Last 108.7pts · season 6.2 · ▲ trending up
Last 10 minutes30.5season 21.7
Home / away7.2 / 5.6pts per game
In wins / losses4.8 / 6.9pts per game
Shooting39.5%FG · 25.3% 3P · 54.3% FT
Season highs17pts · 15 reb · 14 ast
Big nights020+ pts · 0 30+ · 2 double-doubles

Game log

last 10 · 2026-27
DateOppResultMinPtsRebAstFG3P+/-
Fri, Oct 16vs CHAW 116-9850000-00-0-8
Fri, Oct 9at CHIW 104-10070020-20-2+3
Wed, Oct 7vs ORLL 118-12200000-00-00
Mon, Oct 5at ATLW 132-12382111-10-0-6
Sun, Apr 12at HOUL 101-13238111114-122-9-32
Fri, Apr 10at UTAL 101-147481315146-130-2-46
Wed, Apr 8at DENL 119-136339374-121-4-30
Fri, Apr 3vs TORL 96-128142110-40-1-13
Wed, Apr 1vs NYKL 119-130247402-51-3-15
Mon, Mar 30vs PHXL 105-1313814325-111-5-32

Injury timeline

this season
Clean bill: no injury updates this season.

Rumors

0
No trade talk: the current feeds don't mention Mashack.

Grizzlies roster

Team hub

Bio

Born Nov 10, 2002 · 23 years
Before the NBA: Tennessee

Career

2025–26 · regular season · stats.nba.com
Career6.2 · 2.6 · 2.2pts · reb · ast per game
Games311 season · since 2025
Points19281 reb · 69 ast
Shooting39.5 · 25.3 · 54.3FG · 3P · FT, career
SeasonTeamAgeGPGSMinPtsRebAstStlBlkTovFG%3P%FT%
2025-26MEM2331721.76.22.62.21.20.51.639.525.354.3
Career1 seasons—31721.76.22.62.21.20.51.639.525.354.3

Career highs

single game
17pointsvs CHI · Saturday, March 28
17pointsvs GSW · Monday, February 9
15reboundsvs UTA · Friday, April 10
14assistsvs UTA · Friday, April 10
6stealsvs POR · Saturday, February 7
3blocksvs BKN · Monday, March 9
3blocksvs IND · Sunday, March 1
3threesvs POR · Wednesday, March 4

Per-game averages by season; a season split between teams shows one row per team and a total row. Mashack's current season is in bold and lives on the team hub. League ranks link to the full leaderboards.