Mason Thompson

Mason Thompson

26-Year-Old PitcherRP
Washington Nationals
Out
Injury Elbow
Est. Return 5/1/2025
2024 Fantasy Outlook
There was no outlook written for Mason Thompson in 2024. Check out the latest news below for more on his current fantasy value.
$Signed a one-year contract with the Nationals in March of 2024.
Moves to 60-day IL
PWashington Nationals
Elbow
March 24, 2024
The Nationals placed Thompson (elbow) on the 60-day injured list Sunday.
ANALYSIS
The right-hander underwent his second career Tommy John surgery March 1, so his move to the 60-day IL was an eventuality. Thompson will miss the entire 2024 campaign and is also likely to be out for the first couple months of 2025.
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Pitching Stats
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2024
2023
2022
2021
2024 MLB Game Log
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2023 MLB Game Log
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2022 MLB Game Log
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2021 MLB Game Log
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Left/Right Pitching Splits
Since 2022
 
 
-11%
BAA vs RHP
2024
No Stats
2023
 
 
-9%
BAA vs RHP
2022
 
 
-30%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2022vs Left .289 147 26 22 35 4 3 2
Since 2022vs Right .256 194 33 9 46 8 0 4
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left .312 96 18 15 24 2 2 2
2023vs Right .284 144 26 7 38 8 0 2
2022vs Left .250 51 8 7 11 2 1 0
2022vs Right .174 50 7 2 8 0 0 2
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Home/Away Pitching Splits
Since 2022
 
 
-19%
ERA at Home
2024
No Stats
2023
 
 
-53%
ERA at Home
2022
 
 
-89%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2022Home 4.15 1.38 34.2 1 1 0 4.9 4.7 1.3
Since 2022Away 5.11 1.45 44.0 4 4 2 8.2 2.7 0.2
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 3.38 1.25 24.0 1 0 0 5.3 4.1 1.1
2023Away 7.20 1.80 30.0 3 4 1 9.0 3.3 0.3
2022Home 5.91 1.69 10.2 0 1 0 4.2 5.9 1.7
2022Away 0.64 0.71 14.0 1 0 1 6.4 1.3 0.0
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Prospect Rankings History
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Defensive Stats
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Stats Vs Today's Lineup
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2017 Fantasy Outlook
Tommy John surgery in his junior year of high school dropped Thompson to the third round of the 2016 first-year player draft, when the Padres took a gamble on the 19-year-old and swayed him from a Texas commitment with $1.75 million. Thompson has some work to do to fill out his 6-foot-7, 186-pound frame, but he has the stuff to succeed if he can do so. He posts good velocity and has some decent backup pitches, which he showed off in 12 innings for the Padres' rookie league team in the Arizona League. Thompson struck out 12 batters in his five starts, allowing just eight hits en route to a 2.25 ERA and 1.08 WHIP. He'll begin next season in a low minor league level, but the Padres will have high hopes for his success if he can stay healthy and begin to add more strength.
More Fantasy News
Undergoing Tommy John surgery
PWashington Nationals
Elbow
February 28, 2024
Thompson will undergo Tommy John surgery on his right elbow Friday, Mark Zuckerman of MASNSports.com reports.
ANALYSIS
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Getting checked out this week
PWashington Nationals
Elbow
February 26, 2024
Thompson will have his elbow re-evaluated early this week, Mark Zuckerman of MASNSports.com reports.
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Shut down from throwing
PWashington Nationals
Elbow
February 14, 2024
The Nationals announced Wednesday that Thompson is dealing with an elbow injury and will be shut down from throwing for at least the next two weeks, Mark Zuckerman of MASNSports.com reports.
ANALYSIS
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Optioned to Rochester
PWashington Nationals
September 13, 2023
Washington optioned Thompson to Triple-A Rochester on Wednesday.
ANALYSIS
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Returns from injured list
PWashington Nationals
August 20, 2023
Thompson (knee) was reinstated from the 15-day injured list Sunday, Andrew Golden of The Washington Post reports.
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Latest Fantasy Rumors
Out of high-leverage mix?
PWashington Nationals
May 23, 2023
Thompson delivered a scoreless inning during Tuesday's 7-4 loss to San Diego, but Mark Zuckerman of MASNSports.com speculated the right-hander is no longer a trusted high-leverage option for manager Dave Martinez.
ANALYSIS
Thompson's entered Tuesday's contest having been scored upon in each of his previous five outings, so it's not a major surprise he's fallen out of favor a bit. The 25-year-old had a 1.80 ERA, 0.70 WHIP and 19:1 K:BB across his first 20 innings of the season, and a return to that form could see him once again become a high-leverage option, though he's unlikely to be in the mix for saves without multiple injuries within the Nationals bullpen.
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