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Mason Thompson
Projections & Stats

WSH

Player Information

TeamWSH PosRP Age27
ThrowsR $/Game-2.7 RCL R%0
Razzball 2025 preseason projections for Mason Thompson of the Washington Nationals have him as the #646 ranked player and #301 relief pitcher (RP) worth $-7.8 in standard 12 team 5x5 mixed leagues for fantasy baseball.

11/11/24 - Out (Elbow) Thompson is recovering from Tommy John surgery and has been placed on the 60-day injured list.
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Grey Albright's 2025 Player Summary

Mason Thompson Stats

GGSQSWLSVHLDIPTBFHERHRBBKERAFIPWHIPBABIPH/9K/9BB/9HR/9K%BB%$
Last 7 Days
Last 30 Days
Season
Preseason (Steamer)46002201446.21984523518394.394.271.370.2968.87.53.51.019.59.1-7.8

Mason Thompson 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)46002201446.2198452339184.394.271.377.53.51.019.59.1-7.8646
Prospectonator

Mason Thompson Projections | Streamonator (Subscribe/login to see pitcher projections)

Mason Thompson daily MLB projections and fantasy value for probable starts in next 7-10 days. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Mason Thompson Projections | DFS (Subscribe to see DFS MLB projections)

Mason Thompson daily fantasy baseball projections for DFS sites such as DraftKings and FanDuel. LU=Lineup. If the lineup has been released and incorporated into the projections, it is listed as "Live".

Mason Thompson Trade Value | Try our free Fantasy Baseball Trade Analyzer to evaluate trade offers.

Mason Thompson Game Log | Games Started

OPPDECIPBFPCHRERBBKERAFIPWHIPBABIPHRProj $Act $

Mason Thompson Game Log | Last 30 Day Relief Appearances

OPPDECIPStartIPBFPCHRERBBKHRERAFIPWHIP$

Mason Thompson Stats | Season

Mason Thompson stats and 5x5 fantasy value from 2013-2025.
PeriodTeamGGSQSWLSVHLDBFIPHERHRBBKERAFIPWHIPBABIPHR/9BB/9K/9$
2013 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2014 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2015 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2016 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2017 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2018 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2019 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2020 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2021WSH3000130612125.03211415234.015.241.910.3591.55.58.4-18.5
2022WSH2200111010125.019829152.924.171.140.2330.73.25.4-12.2
2023WSH51004411025154.06233422445.504.031.560.3330.73.77.3-14.2
2024 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
2025 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

Mason Thompson Stats | Monthly

Mason Thompson 2025 fantasy value by month for 5x5 leagues.
GGSQSWLSVHLDIPHERKBBERAFIPWHIPBABIPH/9K/9BB/9HR/9$$/G$

Mason Thompson Fantasy Baseball | Rest of Season Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN0.00.0-0.426.40.2550861
MLB 10 Y!0.00.0-0.2-0.50.2185590
MLB 12 ESPN-7.8-5.0-0.1-7.0-0.1-0.4-1.2301646
MLB 12 Y!0.00.0-0.4-0.80.1144550
MLB 14 ESPN0.00.0-0.4-38.70.233395
MLB 14 Y!0.00.0-0.5-0.90.1126436
MLB 15 ESPN-7.3-6.8-0.4-6.40.10.1-1.7405814
MLB 15 Y!0.00.0-0.5-0.90.1129455
MLB 16 ESPN0.00.0-0.4-21.20.141417
MLB 16 Y!0.00.0-0.6-1.00.0124458
AL 10
NL 100.1-31.00.01472
AL 12
NL 120.1-9.60.01472

Mason Thompson Fantasy Baseball | Rest of Season Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 12-0.936.80.40.00.01858
6x6 (QS) Y! 12-0.3-0.60.1-0.10.01858
6x6 (Holds) ESPN 12-1.4-5.70.20.0-2.21858
6x6 (Holds) Y! 12-0.1-0.40.10.00.31858
7x7 ESPN 12-0.9-7.40.10.01.51858
7x7 Y! 12-0.1-0.40.10.00.31858

Mason Thompson Fantasy Baseball | Preseason Player Rater

$Point Shares$W$$SV$$ERA$$WHIP$$K$Pos RkTot Rk
MLB 10 ESPN-10.5-4.9-0.3-9.1-0.1-0.6-1.4312620
MLB 10 Y!-4.5-2.7-0.3-2.7-0.2-0.6-1.7307525
MLB 12 ESPN-7.8-5.0-0.1-7.0-0.1-0.4-1.2301646
MLB 12 Y!-5.7-3.3-0.4-2.9-0.4-0.8-2.2313566
MLB 14 ESPN-5.6-5.20.0-5.20.0-0.3-1.1307664
MLB 14 Y!-6.5-3.8-0.5-2.9-0.4-1.0-2.7302602
MLB 15 ESPN-5.4-5.30.0-4.7-0.1-0.3-1.3312710
MLB 15 Y!-7.2-4.1-0.6-2.8-0.5-1.2-3.1306655
MLB 16 ESPN-5.3-5.30.0-4.70.0-0.3-1.3311743
MLB 16 Y!-8.0-4.4-0.7-3.1-0.6-1.3-3.3309713
AL 10
NL 10-4.5-4.70.0-4.70.0-0.2-0.6165439
AL 12
NL 12-3.6-5.00.0-4.00.0-0.1-0.5145449

Mason Thompson Fantasy Baseball | Preseason Player Rater (non-standard 5x5)

$Point Shares$W$$SV$$ERA$$WHIP$$K$$QS$$HLD$Pos RkTot Rk
6x6 (QS) ESPN 12-5.8-5.0-0.1-4.7-0.1-0.5-1.40.0300395
6x6 (Holds) ESPN 12-5.8-5.0-0.1-4.7-0.1-0.5-1.40.081395
7x7 ESPN 12-24.3-5.5-1.6-11.5-1.1-2.2-4.90.0-4.0199376

Mason Thompson 2025 Projections | Preseason

GGSQSWLSVHLDIPTBFHERKBBERAFIPWHIPK/9BB/9HR/9K%BB%$All Rank
Preseason (Grey)
Preseason (Steamer)46002201446.2198452339184.394.271.377.53.51.019.59.1-7.8646
Prospectonator

Mason Thompson Fantasy Outlook For 2025

Grey Albright Player Summary

Player data for Mason Thompson maintained by | Updated: