Jahmai Mashack

23-Year-Old GuardG
Memphis Grizzlies  NBA  Two-Way
Doubtful
Injury Ankle
Est. Return 3/27/2026
2025 Fantasy Outlook
There was no outlook written for Jahmai Mashack in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Current Season
From Preseason
#140
ADP
Signed a one-year, two-way contract with the Grizzlies in November of 2025.
Doubtful for Friday
GMemphis Grizzlies
Ankle
March 26, 2026
Mashack (ankle) is doubtful for Friday's game against Houston.
ANALYSIS
Mashack appears headed for another absence while on the mend from a left ankle sprain. Expect confirmation on his availability closer to game time.
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NBA Per Game Stats
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2025 NBA Game Log
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2025 NBA Per Game Split Stats - By Month
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Advanced Stats
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Stat Review
2025
How does Jahmai Mashack compare to other players?
This section compares his stats with all players from the previous three seasons (minimum 200 minutes played)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
  • True Shooting %
    An advanced statistic that measures a player's efficiency at shooting the ball that takes field goal percentage, free throw percentage, and three point percentage into account.
  • Effective Field Goal %
    A statistic that adjusts field goal percentage to account for the fact that three-point field goals count for three points while field goals only count for two points.
  • 3-Point Attempt Rate
    Percentage of field goal attempts from three point range.
  • Free Throw Rate
    Number of free throw attempts per field goal attempt.
  • Offensive Rebound %
    An estimate of the percentage of available offensive rebounds a player grabbed while they were on the floor.
  • Defensive Rebound %
    An estimate of the percentage of available defensive rebounds a player grabbed while they were on the floor.
  • Total Rebound %
    An estimate of the percentage of available rebounds a player grabbed while they were on the floor.
  • Assist %
    An estimate of the percentage of teammate field goals a player assisted while they were on the floor.
  • Steal %
    An estimate of the percentage of opponent possessions that end with a steal by the player while they were on the floor.
  • Block %
    An estimate of the percentage of opponent two-point field goal attempts blocked by the player while they were on the floor.
  • Turnover %
    An estimate of turnovers committed per 100 plays.
  • Usage %
    An estimate of the percentage of team plays used by a player while they were on the floor.
  • Fantasy Points Per Game
    NBA Fantasy Points Per Game.
  • Fantasy Points Per Minute
    NBA Fantasy Points Per Minute.
True Shooting %
44.6%
 
Effective Field Goal %
43.7%
 
3-Point Attempt Rate
39.7%
 
Free Throw Rate
13.5%
 
Offensive Rebound %
4.3%
 
Defensive Rebound %
8.3%
 
Total Rebound %
6.3%
 
Assist %
9.5%
 
Steal %
2.7%
 
Block %
2.5%
 
Turnover %
12.2%
 
Usage %
14.5%
 
Fantasy Points Per Game
13.7
 
Fantasy Points Per Minute
0.7
 
NBA Historical Fantasy Stats
Total
Per Game
Per 36
How are these ratings calculated?
Our historical fantasy ratings are standard scores calculated using 8-Category settings with 12 teams and 13 players per team.
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NBA Per Game Historical Fantasy Stats
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Historical ADP
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Grizzlies Depth Chart
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Grizzlies Rotation: Minutes Breakdown
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Average Fantasy Points
Minutes
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Average Fantasy Points are determined when Jahmai Mashack was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
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Recent RotoWire Articles Featuring Jahmai Mashack See More
Recent RotoWire Articles Featuring Jahmai Mashack See More
More Fantasy News
Won't play Wednesday
GMemphis Grizzlies
Ankle
March 25, 2026
Mashack (ankle/two-way) is out for Wednesday's game against the Spurs, the Grizzlies announced.
ANALYSIS
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Doubtful for Wednesday
GMemphis Grizzlies
Ankle
March 24, 2026
Mashack is doubtful for Wednesday's game against the Spurs due to a left ankle sprain.
ANALYSIS
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Out again Monday
GMemphis Grizzlies
Ankle
March 22, 2026
Mashack (ankle) won't play Monday in Atlanta.
ANALYSIS
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Not playing Saturday
GMemphis Grizzlies
Ankle
March 21, 2026
Mashack (ankle) has been ruled out for Saturday's game against the Hornets.
ANALYSIS
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Out with ankle sprain
GMemphis Grizzlies
Ankle
March 19, 2026
Mashack is out for Friday's game against the Celtics due to a sprained left ankle.
ANALYSIS
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