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Mitch Keller
SP · 
Pittsburgh Pirates · #23
Bats/ThrowsR/R
Height6' 3"
Weight213 lbs
BirthplaceCedar Rapids, IA
MLB Debut2018
Draft2014: Rd 2, Pk 64 (PIT)
🪪Bio
Bats/ThrowsR/R
Height6' 3"
Weight213 lbs
BirthplaceCedar Rapids, IA
MLB Debut2018
Draft2014: Rd 2, Pk 64 (PIT)
📊Season Stats (2026)
ERA5.29
W-L6-8
IP115.2
K89
WHIP1.38
SV0
Full Stat Line
G22
GS22
QS9
HLD0
H117
ER68
HR15
BB42
K/96.93
WAR0.08
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.289
OBP.344
SLG.496
OPS.840
vs Right-Handed Batters
AVG.232
OBP.329
SLG.376
OPS.705
Career totals from real plate-appearance data — lower OPS allowed is better for a pitcher.
⚔️This Season vs. Each Opponent
| Opponent | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
vs. CIN
|
6.60 | 15.0 | 12 | 6 | .241 |
vs. ARI
|
3.18 | 11.1 | 8 | 3 | .233 |
vs. WSH
|
9.00 | 10.0 | 4 | 4 | .333 |
vs. ATL
|
10.57 | 7.2 | 7 | 5 | .333 |
vs. TB
|
2.57 | 7.0 | 5 | 0 | .200 |
vs. BAL
|
3.00 | 6.0 | 4 | 4 | .273 |
vs. NYM
|
0.00 | 6.0 | 3 | 0 | .143 |
vs. SD
|
0.00 | 6.0 | 4 | 1 | .143 |
vs. SEA
|
4.50 | 6.0 | 4 | 1 | .280 |
vs. TOR
|
1.50 | 6.0 | 5 | 3 | .190 |
vs. COL
|
9.53 | 5.2 | 3 | 1 | .304 |
vs. STL
|
6.35 | 5.2 | 3 | 1 | .200 |
vs. OAK
|
1.69 | 5.1 | 7 | 4 | .200 |
vs. MIL
|
5.40 | 5.0 | 6 | 2 | .263 |
vs. NYY
|
0.00 | 5.0 | 6 | 2 | .167 |
vs. LAD
|
11.25 | 4.0 | 3 | 4 | .389 |
vs. MIN
|
15.75 | 4.0 | 5 | 1 | .455 |
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 5.29 | 115.2 | 89 | 42 | .259 |
| PNC Park | 5.48 | 64.0 | 48 | 21 | .273 |
| Chase Field | 3.00 | 6.0 | 4 | 2 | .190 |
| Citi Field | 0.00 | 6.0 | 3 | 0 | .143 |
| Nationals Park | 7.50 | 6.0 | 1 | 0 | .308 |
| Rogers Centre | 1.50 | 6.0 | 5 | 3 | .190 |
| Busch Stadium II | 6.35 | 5.2 | 3 | 1 | .200 |
| Yankee Stadium | 0.00 | 5.0 | 6 | 2 | .167 |
| Great American | 31.50 | 2.0 | 2 | 4 | .500 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 31.50 | 2.0 | 2 | 4 | .500 |
| Last 15 Days | 31.50 | 2.0 | 2 | 4 | .500 |
| Last 30 Days | 31.50 | 2.0 | 2 | 4 | .500 |
| March | 0.00 | 6.0 | 3 | 0 | .143 |
| April | 3.86 | 28.0 | 22 | 11 | .243 |
| May | 5.50 | 34.1 | 26 | 9 | .242 |
| June | 6.23 | 26.0 | 22 | 13 | .288 |
| July | 4.66 | 19.1 | 14 | 5 | .266 |
| August | 31.50 | 2.0 | 2 | 4 | .500 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 612 | 32.4% | 36.3% | 21.5% | 14.5% | .254 | .333 | .404 |
| Sinker | 314 | 16.6% | 38.5% | 14.3% | 12.1% | .355 | .324 | .336 |
| Sweeper | 300 | 15.9% | 23.0% | 44.1% | 23.7% | .209 | .344 | .292 |
| Slider | 186 | 9.9% | 40.9% | 31.6% | 22.4% | .229 | .373 | .388 |
| Curveball | 173 | 9.2% | 22.0% | 65.2% | 32.6% | .161 | .250 | .298 |
| Changeup | 168 | 8.9% | 26.2% | 41.8% | 23.6% | .295 | .319 | .295 |
| Cutter | 134 | 7.1% | 38.8% | 34.9% | 17.5% | .333 | .606 | .534 |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| 4-Seam Fastball | 333 | 93.2 | 2,354 | +14.6" | +0.7" | 6.6 |
| Sinker | 129 | 92.3 | 2,367 | +7.2" | +1.2" | 6.7 |
| Sweeper | 126 | 82.1 | 2,700 | +1.0" | -1.4" | 6.6 |
| Slider | 114 | 87.1 | 2,510 | +1.3" | -0.4" | 6.6 |
| Changeup | 92 | 88.9 | 1,618 | +2.5" | +0.9" | 6.6 |
| Curveball | 74 | 78.0 | 2,645 | -12.2" | -1.1" | 6.5 |
| Cutter | 65 | 89.7 | 2,481 | +9.8" | -0.1" | 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 | ERA | PC | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | Sunday, August 2, 2026 |
CIN
|
2-10 | 2.0 | 6 | 7 | 4 | 2 | 5.29 | 69 | L |
| W | Monday, July 27, 2026 |
ARI
|
2-3 | 5.1 | 6 | 2 | 1 | 4 | 4.83 | 83 | — |
| W | Wednesday, July 22, 2026 |
NYY
|
5-3 | 5.0 | 3 | 0 | 2 | 6 | 4.90 | 75 | — |
| L | Thursday, July 9, 2026 |
ATL
|
10-5 | 3.0 | 4 | 3 | 2 | 3 | 5.14 | 72 | L |
| L | Friday, July 3, 2026 |
WSH
|
5-9 | 6.0 | 8 | 5 | 0 | 1 | 5.02 | 83 | L |
| W | Sunday, June 28, 2026 |
CIN
|
4-9 | 6.0 | 5 | 3 | 1 | 4 | 4.87 | 79 | W |
| L | Tuesday, June 23, 2026 |
SEA
|
3-2 | 6.0 | 7 | 3 | 1 | 4 | 4.89 | 92 | L |
| W | Tuesday, June 16, 2026 |
OAK
|
6-5 | 5.1 | 4 | 1 | 4 | 7 | 4.92 | 96 | — |
| L | Thursday, June 11, 2026 |
LAD
|
8-6 | 4.0 | 7 | 5 | 4 | 3 | 5.14 | 98 | L |
| L | Friday, June 5, 2026 |
ATL
|
3-6 | 4.2 | 7 | 6 | 3 | 4 | 4.81 | 99 | L |
👥Team — Pittsburgh Pirates
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Mitch Keller and every MLB game — available in the BlowOutAlert workspace.