On MLB 40-man: NO
Acquired: Trade (SDP) Jul'21
| Sun 6/15 | Mon 6/16 | Tue 6/17 |
|---|---|---|
| MIA 1:35 PM EDT | COL 6:45 PM EDT | COL 6:45 PM EDT |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $0.00
Median $0.00
H2H FanGraphs Points
Average $0.00
Median $0.00
All Leagues
Average $1.50
Median $1.00
H2H FanGraphs Points
Average $1.50
Median $1.00
Roster%
0%
Change
7Day
0%
30Day
0%
2025 OPL Round 3
OPL Roster%
0.00%
OPL Average Salary
$0.00
June 13, 2025 5:37 PM : Nationals manager Dave Martinez said Friday that Thompson (elbow) will make one more outing in the Florida Complex League before embarking on a rehab assignment, Spencer Nusbaum of The Washington Post reports.
Analysis: Thompson is in the final stages of his recovery from Tommy John surgery that he underwent in March of 2024. If all goes well with his next outing in the FCL, the 27-year-old right-hander will be given the green light to start a rehab assignment and work his way back up to the majors. He appeared in 51 regular-season games out of the bullpen for the Nationals in 2023 and posted a 5.50 ERA, 1.56 WHIP, three saves, 10 holds and a 44:22 K:BB across 54 innings.
MLB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | SDP | 4 | 0 | 3.0 | 0 | 1 | 2 | 4 | 1 | 0 | 0 | 5.6 | 16.80 |
| 2021 | WSN | 27 | 0 | 21.2 | 0 | 5 | 21 | 28 | 14 | 1 | 4 | 2.55 | 55.33 |
| 2022 | WSN | 24 | 0 | 24.2 | 1 | 0 | 15 | 19 | 9 | 1 | 2 | 4.6 | 113.53 |
| 2023 | WSN | 51 | 0 | 54.0 | 1 | 10 | 44 | 62 | 22 | 4 | 4 | 4.52 | 244.20 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | SDP (R) | 5 | 5 | 12.0 | 0 | 0 | 12 | 8 | 5 | 2 | 0 | 5.92 | 71.00 |
| 2017 | SDP (A) | 7 | 7 | 27.0 | 0 | 0 | 28 | 23 | 12 | 1 | 2 | 4.9 | 132.40 |
| 2018 | SDP (A) | 22 | 20 | 93.0 | 0 | 0 | 97 | 95 | 37 | 8 | 8 | 4.32 | 401.80 |
| 2019 | SDP (R) | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 7.40 |
| 2019 | SDP (R) | 2 | 2 | 4.0 | 0 | 0 | 3 | 6 | 3 | 0 | 1 | -0.33 | -1.30 |
| 2019 | SDP (A+) | 7 | 6 | 22.1 | 0 | 0 | 22 | 22 | 19 | 3 | 3 | 2.2 | 49.17 |
| 2021 | SDP (AAA) | 23 | 0 | 26.2 | 7 | 0 | 24 | 25 | 8 | 0 | 4 | 5.33 | 142.13 |
| 2022 | WSN (CPX) | 3 | 3 | 2.2 | 0 | 0 | 7 | 2 | 0 | 2 | 0 | 8.45 | 22.53 |
| 2022 | WSN (AAA) | 11 | 1 | 15.1 | 0 | 1 | 19 | 15 | 5 | 1 | 0 | 6.42 | 98.47 |
| 2023 | WSN (AA) | 1 | 0 | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.4 | 9.40 |
| 2025 | WSN (CPX) | 1 | 0 | 1.0 | 0 | 0 | 2 | 2 | 0 | 0 | 0 | 6.2 | 6.20 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2023 | WSN | LAD | 0 | 0 | 0 | 0 | 0.2 | 5 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | -0.87 |
| Sep 8, 2023 | WSN | LAD | 0 | 0 | 0 | 0 | 0.1 | 4 | 0 | 0 | 1 | 1 | 2 | 0 | 0 | -4.13 |
| Sep 6, 2023 | WSN | NYM | 0 | 0 | 0 | 0 | 0.2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.93 |
| Sep 1, 2023 | WSN | MIA | 0 | 0 | 0 | 0 | 0.2 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | -9.97 |
| Aug 29, 2023 | WSN | @TOR | 0 | 0 | 0 | 0 | 1.2 | 7 | 1 | 1 | 1 | 2 | 1 | 0 | 0 | 10.73 |
| Aug 27, 2023 | WSN | @MIA | 0 | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.80 |
| Aug 25, 2023 | WSN | @MIA | 0 | 0 | 0 | 0 | 0.0 | 5 | 4 | 4 | 5 | 0 | 0 | 0 | 0 | -13.00 |
| Aug 22, 2023 | WSN | @NYY | 0 | 1 | 0 | 0 | 1.0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.80 |
| Aug 20, 2023 | WSN | PHI | 0 | 0 | 0 | 0 | 0.2 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | -0.27 |
| Jul 31, 2023 | WSN | MIL | 0 | 0 | 0 | 1 | 1.0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 8.80 |
| Totals | 0 | 1 | 0 | 1 | 7.2 | 41 | 9 | 9 | 16 | 4 | 3 | 0 | 1 | 5.83 | ||
Last 10 MILB Games
| Date | Level | Team | Opponent | GS | Win | Save | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 14, 2025 | CPX | F-NAT | @F-MRL | 0 | 0 | 0 | 1.0 | 5 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
| Aug 17, 2023 | AA | HBG | @RIC | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Totals | 0 | 0 | 0 | 2.0 | 8 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | |||
Avg Salary & Roster%
Last 30 days
2026 Position Eligibility Progress
To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.
Transaction History
| Date | Transaction Type | Team | Salary |
|---|---|---|---|
| April 28, 2023 8:59 AM | add | Stinkers | $1 |
| May 24, 2023 9:17 PM | cut | Stinkers | $1 |
| May 25, 2023 9:18 PM | add | Daddy's Marmalade | $1 |
| September 1, 2023 10:48 PM | cut | Daddy's Marmalade | $1 |
Recent Trades for Mason Thompson in H2H FanGraphs Points
| No trades found |