Jack Sinclair
Washington NationalsP
Age: 27
Bats/Throws: R/R
6'4" / 170
DOB: 5/3/1999
(27 years, 5 months, 21 days)
P
| Season | 2026 | Total |
| Team | WSN | - - - |
| Level | MLB | MLB |
| G | 11 | 11 |
| GS | 0 | 0 |
| IP | 11.0 | 11.0 |
| K% | 17.4% | 17.4% |
| BB% | 8.7% | 8.7% |
| GB% | 51.6% | 51.6% |
| ERA | 2.45 | 2.45 |
| FIP | 3.55 | 3.55 |
| WAR | 0.1 | 0.1 |
2026 Pitch
Selection
Selection
SL:53%
FA:31%
SI:13%
RosterResource
| How Acquired: | Draft |
| Draft: | 2021, Rd: 16, Pick: 11, Ovr: 473 |
| Draft Team: | Washington Nationals |
| Signing Bonus: | $100,000 |
| College: | Central Florida |
Service Time
0.000MiLB Options
3
News
Rotowire: Sinclair earned the save in Sunday's 6-5 win over the Angels, allowing one run on one hit while striking out one batter in the ninth inning. (9/13/2026)
News Settings
Article Source
Show
Game Log
Season
2026
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Data Export [Members Only]
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | - - - | - - - | 0 | 1 | 0 | 1 | 5 | 11.0 | 46 | 6 | 3 | 3 | 0 | 4 | 8 | 6.55 | 3.27 | 0.00 | .194 | 76.9% | 51.6% | 0.0% | 89.4 | 2.45 | 4.05 | 3.55 | 4.93 | ||||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-09-27 | WSN | NYM | 0 | 0 | 0 | 0 | 1 | 0.2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 13.50 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 89.8 | 0.00 | 2.22 | 0.10 | 2.36 | ||||||
| 2026-09-25 | WSN | NYM | 0 | 0 | 0 | 0 | 1 | 1.0 | 5 | 2 | 1 | 1 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .500 | 50.0% | 50.0% | 0.0% | 87.7 | 9.00 | 5.74 | 1.10 | 2.61 | ||||||
| 2026-09-23 | WSN | @DET | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 92.2 | 0.00 | 0.02 | 3.10 | 7.63 | ||||||
| 2026-09-22 | WSN | @DET | 0 | 0 | 0 | 0 | 1 | 1.1 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 6.75 | 0.00 | 0.00 | .000 | 100.0% | 100.0% | 0.0% | 82.2 | 0.00 | 3.12 | 3.85 | 3.85 | ||||||
| 2026-09-19 | WSN | @STL | 0 | 0 | 0 | 0 | 1 | 1.1 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | .200 | 100.0% | 40.0% | 0.0% | 88.9 | 0.00 | 4.46 | 3.10 | 5.36 | ||||||
| 2026-09-18 | WSN | @STL | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 | 9.00 | 0.00 | .250 | 50.0% | 50.0% | 0.0% | 96.0 | 9.00 | 6.45 | 6.10 | 7.61 | ||||||
| 2026-09-13 | WSN | LAA | 0 | 0 | 0 | 1 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .333 | 0.0% | 66.7% | 0.0% | 90.9 | 9.00 | 1.95 | 1.10 | 2.61 | ||||||
| 2026-09-12 | WSN | LAA | 0 | 1 | 0 | 0 | 0 | 1.1 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 6.75 | 6.75 | 0.00 | .000 | 100.0% | 100.0% | 0.0% | 67.2 | 0.00 | 1.80 | 3.85 | 3.85 | ||||||
| 2026-09-07 | WSN | @SDP | 0 | 0 | 0 | 0 | 0 | 1.1 | 6 | 1 | 0 | 0 | 0 | 1 | 0 | 0.00 | 6.75 | 0.00 | .250 | 100.0% | 0.0% | 0.0% | 102.1 | 0.00 | 14.27 | 7.60 | 9.86 | ||||||
| 2026-09-05 | WSN | @LAD | 0 | 0 | 0 | 0 | 0 | 0.2 | 4 | 0 | 0 | 0 | 0 | 1 | 2 | 27.00 | 13.50 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | 5.56 | 6.10 | 6.10 | |||||||
| 2026-09-04 | WSN | @LAD | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 95.9 | 0.00 | 1.05 | 1.10 | 2.61 |
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | - - - | - - - | 0 | 1 | 0 | 1 | 5 | 11.0 | 46 | 6 | 3 | 3 | 0 | 4 | 8 | 6.55 | 3.27 | 0.00 | .194 | 76.9% | 51.6% | 0.0% | 89.4 | 2.45 | 4.05 | 3.55 | 4.93 | ||||||
| Date | Team | Opp | GS | divider | W | L | SV | HLD | IP | TBF | H | R | ER | HR | BB | SO | divider | K/9 | BB/9 | HR/9 | BABIP | LOB% | GB% | HR/FB | divider | EV | divider | ERA | xERA | FIP | xFIP | divider | GSv2 |
| 2026-09-27 | WSN | NYM | 0 | 0 | 0 | 0 | 1 | 0.2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 13.50 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 89.8 | 0.00 | 2.22 | 0.10 | 2.36 | ||||||
| 2026-09-25 | WSN | NYM | 0 | 0 | 0 | 0 | 1 | 1.0 | 5 | 2 | 1 | 1 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .500 | 50.0% | 50.0% | 0.0% | 87.7 | 9.00 | 5.74 | 1.10 | 2.61 | ||||||
| 2026-09-23 | WSN | @DET | 0 | 0 | 0 | 0 | 1 | 0.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 92.2 | 0.00 | 0.02 | 3.10 | 7.63 | ||||||
| 2026-09-22 | WSN | @DET | 0 | 0 | 0 | 0 | 1 | 1.1 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 6.75 | 0.00 | 0.00 | .000 | 100.0% | 100.0% | 0.0% | 82.2 | 0.00 | 3.12 | 3.85 | 3.85 | ||||||
| 2026-09-19 | WSN | @STL | 0 | 0 | 0 | 0 | 1 | 1.1 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | .200 | 100.0% | 40.0% | 0.0% | 88.9 | 0.00 | 4.46 | 3.10 | 5.36 | ||||||
| 2026-09-18 | WSN | @STL | 0 | 0 | 0 | 0 | 0 | 1.0 | 5 | 1 | 1 | 1 | 0 | 1 | 0 | 0.00 | 9.00 | 0.00 | .250 | 50.0% | 50.0% | 0.0% | 96.0 | 9.00 | 6.45 | 6.10 | 7.61 | ||||||
| 2026-09-13 | WSN | LAA | 0 | 0 | 0 | 1 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .333 | 0.0% | 66.7% | 0.0% | 90.9 | 9.00 | 1.95 | 1.10 | 2.61 | ||||||
| 2026-09-12 | WSN | LAA | 0 | 1 | 0 | 0 | 0 | 1.1 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 6.75 | 6.75 | 0.00 | .000 | 100.0% | 100.0% | 0.0% | 67.2 | 0.00 | 1.80 | 3.85 | 3.85 | ||||||
| 2026-09-07 | WSN | @SDP | 0 | 0 | 0 | 0 | 0 | 1.1 | 6 | 1 | 0 | 0 | 0 | 1 | 0 | 0.00 | 6.75 | 0.00 | .250 | 100.0% | 0.0% | 0.0% | 102.1 | 0.00 | 14.27 | 7.60 | 9.86 | ||||||
| 2026-09-05 | WSN | @LAD | 0 | 0 | 0 | 0 | 0 | 0.2 | 4 | 0 | 0 | 0 | 0 | 1 | 2 | 27.00 | 13.50 | 0.00 | .000 | 100.0% | 0.0% | 0.0% | 0.00 | 5.56 | 6.10 | 6.10 | |||||||
| 2026-09-04 | WSN | @LAD | 0 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 9.00 | 0.00 | 0.00 | .000 | 100.0% | 50.0% | 0.0% | 95.9 | 0.00 | 1.05 | 1.10 | 2.61 |

