John Tonje

John Tonje

25-Year-Old GuardG
Boston Celtics  NBA  Two-Way
Boston Celtics
2025 Fantasy Outlook
There was no outlook written for John Tonje 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 Celtics in March of 2026.
Scores 17 points with five boards
GBoston Celtics
July 12, 2026
Tonje recorded 17 points (6-10 FG, 3-4 3Pt, 1-3 FT), five rebounds and one steal over 28 minutes during Sunday's 87-75 Las Vegas Summer League win over the Hornets.
ANALYSIS
Tonje was locked in from distance, only missing one of his three-point attempts, and he finished as Boston's second-leading scorer in the win. He's hoping that with some strong play at Summer League will earn him a training camp invite from the Celtics.
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NBA Per Game Stats
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2025 NBA Game Log
2025
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Stat Review
2025
How does John Tonje 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 %
47.6%
 
Effective Field Goal %
39.3%
 
3-Point Attempt Rate
71.4%
 
Free Throw Rate
28.6%
 
Offensive Rebound %
0.0%
 
Defensive Rebound %
15.4%
 
Total Rebound %
7.8%
 
Assist %
6.1%
 
Steal %
2.1%
 
Block %
0.0%
 
Turnover %
0.0%
 
Usage %
16.3%
 
Fantasy Points Per Game
5.2
 
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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Historical ADP
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Celtics Depth Chart
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Celtics Rotation: Minutes Breakdown
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Average Fantasy Points
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Average Fantasy Points are determined when John Tonje was active vs. non-active during the season. Click here to view average fantasy points for a different time period.
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More Fantasy News
Hitting free agency
GFree Agent
June 29, 2026
Tonje will become a free agent after the Celtics declined to tender him a qualifying offer, Keith Smith of Spotrac.com reports.
ANALYSIS
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Goes for career-high 13 points
GBoston Celtics
April 12, 2026
Tonje closed with 13 points (4-12 FG, 3-8 3Pt, 2-2 FT), four rebounds, one assist and one steal in 30 minutes during Sunday's 113-108 win over the Magic.
ANALYSIS
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All-around effort in G League loss
GMaine Celtics   G League (Celtics)
April 1, 2026
Tonje logged 22 points (6-13 FG, 3-7 3Pt, 4-4 FT), five rebounds, three steals, two assists and two blocks during 36 minutes Tuesday in the G League Maine Celtics' 112-90 loss to the Greensboro Swarm in the first round of the G League playoffs.
ANALYSIS
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Gets hot from beyond arc
GMaine Celtics   G League (Celtics)
March 12, 2026
Tonje posted 42 points (12-20 FG, 8-10 3Pt, 6-7 FT), seven rebounds, one assist and one steal in 38 minutes during Tuesday's 119-112 G League win over the Osceola Magic.
ANALYSIS
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Staying in Boston on two-way deal
GBoston Celtics
March 1, 2026
Tonje signed a two-way contract with the Celtics on Sunday.
ANALYSIS
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Latest Fantasy Rumors
Making case for two-way contract
GBoston Celtics
July 13, 2026
Tonje is making a strong case to earn one of Boston's two-way roster spots with his Summer League play, according to Brian Robb of MassLive.
ANALYSIS
Tonje looked impressive in Sunday's win over the Hornets in the Summer League, posting 17 points and grabbing five rebounds. The 24-year-old appeared in six regular-season games with the Celtics after being acquired from Utah in 2025-26, and a strong finish to Summer League could improve his chances of securing a two-way deal entering training camp.
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