MLB Player Intelligence
Jack Sinclair
RP · 
Washington Nationals · #49
Bats/ThrowsR/R
Height6' 4"
Weight170 lbs
BirthplaceCoral Springs, FL
MLB Debut2025
📊Full Stat Line (2026)
G11
GS0
QS0
HLD5
H6
ER3
HR0
BB4
K/96.55
WAR0.38
🤚Career Splits by Handedness
vs Right-Handed Batters
AVG.048
OBP.222
SLG.048
OPS.270
Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.
⚔️This Season vs. Each Opponent
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 2.45 | 11.0 | 8 | 4 | .158 |
| Nationals Park | 4.50 | 4.0 | 4 | 1 | .200 |
| Busch Stadium II | 3.86 | 2.1 | 0 | 1 | .222 |
| Comerica Park | 0.00 | 1.2 | 1 | 0 | .000 |
| Dodger Stadium | 0.00 | 1.2 | 3 | 1 | .000 |
| PETCO Park | 0.00 | 1.1 | 0 | 1 | .250 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 2.70 | 3.1 | 3 | 0 | .167 |
| Last 15 Days | 3.18 | 5.2 | 3 | 1 | .190 |
| Last 30 Days | 2.45 | 11.0 | 8 | 4 | .158 |
| September | 2.45 | 11.0 | 8 | 4 | .158 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| Sweeper | 71 | 42.5% | 40.9% | 45.5% | 27.3% | .071 | .200 | .254 |
| 4-Seam Fastball | 53 | 31.7% | 54.7% | 15.4% | 11.5% | .200 | .306 | .323 |
| Sinker | 19 | 11.4% | 31.6% | 50.0% | 10.0% | .000 | .140 | .295 |
| Slider | 17 | 10.2% | 88.2% | 0.0% | 9.1% | .250 | .250 | .359 |
| Changeup | 7 | 4.2% | 14.3% | 100.0% | 0.0% | 1.000 | .800 | .554 |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| Sweeper | 71 | 83.5 | 2,544 | +3.6" | -1.1" | 6.4 |
| 4-Seam Fastball | 53 | 96.9 | 2,127 | +9.1" | +1.3" | 6.6 |
| Sinker | 19 | 95.8 | 2,030 | +3.5" | +1.6" | 6.7 |
| Slider | 17 | 88.8 | 2,553 | +6.2" | -0.2" | 6.5 |
IVB = induced vertical break (gravity removed) · H-Break = horizontal movement · Ext = release extension in feet.
📋Recent Game Log
| Date | Opp | Score | IP | H | ER | BB | K | Outs | ERA | PC | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W | Sunday, September 27, 2026 |
NYM
|
4-6 | 0.2 | 0 | 0 | 0 | 1 | 2 | 2.45 | 16 | — |
| W | Friday, September 25, 2026 |
NYM
|
6-7 | 1.0 | 2 | 1 | 0 | 1 | 3 | 2.61 | 18 | — |
| W | Wednesday, September 23, 2026 |
DET
|
4-2 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1.93 | 4 | — |
| W | Tuesday, September 22, 2026 |
DET
|
3-1 | 1.1 | 0 | 0 | 0 | 1 | 4 | 2.00 | 14 | — |
| W | Saturday, September 19, 2026 |
STL
|
8-5 | 1.1 | 1 | 0 | 0 | 0 | 4 | 2.35 | 13 | — |
| W | Friday, September 18, 2026 |
STL
|
9-1 | 1.0 | 1 | 1 | 1 | 0 | 3 | 2.84 | 11 | — |
| W | Sunday, September 13, 2026 |
LAA
|
5-6 | 1.0 | 1 | 1 | 0 | 1 | 3 | 1.69 | 12 | S |
| W | Saturday, September 12, 2026 |
LAA
|
5-6 | 1.1 | 0 | 0 | 1 | 1 | 4 | 0.00 | 21 | W |
| L | Monday, September 7, 2026 |
SD
|
2-3 | 1.1 | 1 | 0 | 1 | 0 | 4 | 0.00 | 18 | — |
| L | Saturday, September 5, 2026 |
LAD
|
5-6 | 0.2 | 0 | 0 | 1 | 2 | 2 | 0.00 | 24 | — |
👥Team — Washington Nationals
| Player | Pos | Key Stat |
|---|---|---|
| Andres Chaparro | 1B | .268 AVG |
| Yohandy Morales | 1B | .255 AVG |
| Abimelec Ortiz | 1B | .188 AVG |
| Nasim Nunez | 2B | .209 AVG |
| Brady House | 3B | .247 AVG |
| Jorbit Vivas | 3B | 13.50 ERA |
| Harry Ford | C | .190 AVG |
| Drew Millas | C | .185 AVG |
| Keibert Ruiz | C | .280 AVG |
| Jacob Young | CF | .252 AVG |
| Jose Tena | DH | 9.00 ERA |
| Joey Wiemer | Left Fielder | 22.50 ERA |
| Daylen Lile | LF | .246 AVG |
| Andrew Pinckney | LF | .280 AVG |
| Dylan Crews | RF | .223 AVG |
| James Wood | RF | .265 AVG |
| Clayton Beeter | RP | 4.50 ERA |
| Jake Bird | RP | 5.35 ERA |
| Riley Cornelio | RP | 3.68 ERA |
| Tom Cosgrove | RP | 7.71 ERA |
| Yovanny Cruz | RP | 5.06 ERA |
| Will Dion | RP | 3.62 ERA |
| Zak Kent | RP | 5.51 ERA |
| Max Kranick | RP | 9.33 ERA |
| Matt Krook | RP | 10.80 ERA |
| Justin Lawrence | RP | 7.34 ERA |
| Brad Lord | RP | 3.78 ERA |
| Richard Lovelady | RP | 4.11 ERA |
| Kyle Nicolas | RP | 8.59 ERA |
| Carson Palmquist | RP | 7.71 ERA |
| Luis Perales | RP | 11.45 ERA |
| PJ Poulin | RP | 2.70 ERA |
| Orlando Ribalta | RP | 3.77 ERA |
| Paxton Schultz | RP | 6.40 ERA |
| Jared Simpson | RP | 10.38 ERA |
| Erik Tolman | RP | 2.93 ERA |
| Gus Varland | RP | 6.55 ERA |
| Matt Waldron | RP | 6.54 ERA |
| Eddy Yean | RP | 2.45 ERA |
| Andrew Alvarez | SP | 3.43 ERA |
| Cade Cavalli | SP | 3.02 ERA |
| Connelly Early | SP | 3.33 ERA |
| Josiah Gray | SP | 0.00 ERA |
| DJ Herz | SP | 10.29 ERA |
| Jake Irvin | SP | 5.48 ERA |
| Jackson Kent | SP | 5.94 ERA |
| Miles Mikolas | SP | 5.82 ERA |
| CJ Abrams | SS | .261 AVG |
| Mitchell Parker | Starting Pitcher | 6.58 ERA |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Jack Sinclair and every MLB game — available in the BlowOutAlert workspace.