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Michael Rucker
RP · 
Seattle Mariners · #38
Bats/ThrowsR/R
Height6' 1"
Weight195 lbs
BirthplaceColumbus, MS
MLB Debut2022
Draft2016: Rd 11, Pk 344 (CHC)
🪪Bio
Bats/ThrowsR/R
Height6' 1"
Weight195 lbs
BirthplaceColumbus, MS
MLB Debut2022
Draft2016: Rd 11, Pk 344 (CHC)
📊Season Stats (2026)
ERA6.69
W-L1-4
IP36.1
K43
WHIP1.38
SV0
Full Stat Line
G32
GS0
QS0
HLD1
H37
ER27
HR6
BB13
K/910.65
WAR-0.73
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.333
OBP.412
SLG.627
OPS1.038
vs Right-Handed Batters
AVG.206
OBP.254
SLG.222
OPS.476
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. TEX
|
0.00 | 4.0 | 7 | 0 | .200 |
vs. TB
|
0.00 | 3.1 | 2 | 2 | .267 |
vs. BOS
|
6.00 | 3.0 | 3 | 0 | .333 |
vs. TOR
|
6.00 | 3.0 | 2 | 1 | .231 |
vs. MIL
|
0.00 | 2.2 | 4 | 1 | .000 |
vs. MIA
|
7.71 | 2.1 | 1 | 1 | .364 |
vs. CIN
|
4.50 | 2.0 | 4 | 0 | .143 |
vs. DET
|
0.00 | 2.0 | 3 | 1 | .000 |
vs. PIT
|
0.00 | 2.0 | 3 | 0 | .250 |
vs. WSH
|
4.50 | 2.0 | 3 | 0 | .143 |
vs. CHC
|
37.80 | 1.2 | 2 | 2 | .444 |
vs. HOU
|
0.00 | 1.1 | 1 | 0 | .000 |
vs. OAK
|
13.50 | 1.1 | 2 | 0 | .333 |
vs. BAL
|
9.00 | 1.0 | 3 | 1 | .250 |
vs. LAA
|
0.00 | 1.0 | 0 | 1 | .000 |
vs. LAD
|
9.00 | 1.0 | 0 | 0 | .400 |
vs. MIN
|
0.00 | 1.0 | 1 | 0 | .000 |
vs. SF
|
0.00 | 1.0 | 1 | 0 | .250 |
vs. CLE
|
108.00 | 0.1 | 0 | 2 | 1.000 |
vs. NYY
|
108.00 | 0.1 | 1 | 1 | .750 |
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 6.69 | 36.1 | 43 | 13 | .257 |
| Safeco Field | 6.46 | 15.1 | 21 | 6 | .211 |
| Marlins Park | 7.71 | 2.1 | 1 | 1 | .364 |
| Fenway Park | 9.00 | 2.0 | 1 | 0 | .444 |
| Nationals Park | 4.50 | 2.0 | 3 | 0 | .143 |
| PNC Park | 0.00 | 2.0 | 3 | 0 | .250 |
| Rogers Centre | 9.00 | 2.0 | 2 | 1 | .222 |
| Tropicana Field | 0.00 | 2.0 | 1 | 1 | .250 |
| Minute Maid Park | 0.00 | 1.1 | 1 | 0 | .000 |
| Dodger Stadium | 9.00 | 1.0 | 0 | 0 | .400 |
| Progressive Field | 108.00 | 0.1 | 0 | 2 | 1.000 |
| Yankee Stadium | 108.00 | 0.1 | 1 | 1 | .750 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 7.71 | 2.1 | 4 | 0 | .222 |
| Last 15 Days | 8.53 | 6.1 | 7 | 1 | .296 |
| Last 30 Days | 9.75 | 12.0 | 14 | 4 | .250 |
| June | 7.36 | 7.1 | 11 | 4 | .231 |
| July | 2.70 | 13.1 | 13 | 2 | .259 |
| August | 10.32 | 11.1 | 14 | 7 | .239 |
| September | 8.31 | 4.1 | 5 | 0 | .333 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 214 | 33.4% | 50.9% | 31.3% | 21.4% | .340 | .438 | .374 |
| Curveball | 192 | 30.0% | 37.5% | 51.7% | 36.8% | .196 | .247 | .227 |
| Cutter | 133 | 20.8% | 50.4% | 33.3% | 19.1% | .276 | .336 | .345 |
| Sinker | 81 | 12.7% | 65.4% | 13.8% | 17.2% | .176 | .240 | .310 |
| Slider | 18 | 2.8% | 22.2% | 71.4% | 14.3% | .500 | .725 | .413 |
| Changeup | 2 | 0.3% | 50.0% | 0.0% | 0.0% | .000 | .000 | .168 |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| 4-Seam Fastball | 155 | 96.3 | 2,325 | +15.5" | +0.5" | 6.3 |
| Curveball | 141 | 82.4 | 2,795 | -11.1" | -1.3" | 6.3 |
| Cutter | 107 | 89.8 | 2,574 | +1.3" | -0.3" | 6.3 |
| Sinker | 62 | 96.0 | 2,200 | +7.1" | +1.4" | 6.3 |
| Slider | 12 | 86.5 | 2,713 | -5.3" | -0.5" | 6.2 |
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 | Tuesday, September 8, 2026 |
TEX
|
10-5 | 1.0 | 0 | 0 | 0 | 2 | 6.69 | 14 | — |
| L | Saturday, September 5, 2026 |
OAK
|
6-2 | 1.1 | 2 | 2 | 0 | 2 | 6.88 | 20 | — |
| W | Wednesday, September 2, 2026 |
BOS
|
8-3 | 2.0 | 4 | 2 | 0 | 1 | 6.62 | 36 | — |
| L | Friday, August 28, 2026 |
TOR
|
1-8 | 2.0 | 3 | 2 | 1 | 2 | 6.47 | 45 | — |
| L | Sunday, August 23, 2026 |
CHC
|
19-2 | 0.2 | 4 | 7 | 2 | 1 | — | 33 | — |
| W | Saturday, August 22, 2026 |
CHC
|
4-5 | 1.0 | 0 | 0 | 0 | 1 | 4.30 | 14 | W |
| L | Thursday, August 20, 2026 |
MIL
|
4-7 | 2.2 | 0 | 0 | 1 | 4 | 4.45 | 40 | — |
| L | Friday, August 14, 2026 |
HOU
|
7-10 | 1.1 | 0 | 0 | 0 | 1 | 4.91 | 16 | — |
| L | Tuesday, August 11, 2026 |
NYY
|
1-4 | 0.1 | 3 | 4 | 1 | 1 | 5.18 | 25 | L |
| L | Sunday, August 9, 2026 |
TB
|
4-1 | 0.1 | 0 | 0 | 0 | 0 | 3.75 | 2 | — |
👥Team — Seattle Mariners
| Player | Pos | Key Stat |
|---|---|---|
| Josh Naylor | 1B | .265 AVG |
| Cole Young | 2B | .248 AVG |
| Brendan Donovan | 3B | .277 AVG |
| Miles Mastrobuoni | 3B | .192 AVG |
| Leo Rivas | 3B | 63.00 ERA |
| Weston Wilson | 3B | 18.90 ERA |
| Patrick Wisdom | 3B | .106 AVG |
| Mitch Garver | C | .175 AVG |
| Jhonny Pereda | C | 54.00 ERA |
| Cal Raleigh | C | .183 AVG |
| Stuart Fairchild | CF | .158 AVG |
| Julio Rodriguez | CF | .239 AVG |
| Dominic Canzone | DH | .254 AVG |
| Taylor Ward | DH | .225 AVG |
| Connor Joe | First Baseman | .179 AVG |
| Randy Arozarena | LF | .272 AVG |
| Matt Brash | Relief Pitcher | 0.54 ERA |
| Lazaro Montes | RF | .227 AVG |
| Luke Raley | RF | .225 AVG |
| Victor Robles | RF | 27.00 ERA |
| Eduard Bazardo | RP | 3.90 ERA |
| Cooper Criswell | RP | 3.44 ERA |
| Nick Davila | RP | 4.94 ERA |
| Jhonathan Diaz | RP | 6.75 ERA |
| Seranthony Dominguez | RP | 4.17 ERA |
| Jose Ferrer | RP | 3.77 ERA |
| Hoby Milner | RP | 4.03 ERA |
| Andres Munoz | RP | 3.98 ERA |
| Josh Simpson | RP | 9.82 ERA |
| Gabe Speier | RP | 2.61 ERA |
| Troy Taylor | RP | 12.15 ERA |
| Carlos Vargas | RP | 3.38 ERA |
| Cole Wilcox | RP | 4.00 ERA |
| Kade Anderson | SP | 4.29 ERA |
| Logan Gilbert | SP | 3.72 ERA |
| Emerson Hancock | SP | 3.57 ERA |
| George Kirby | SP | 4.18 ERA |
| Bryce Miller | SP | 4.22 ERA |
| Bryan Woo | SP | 4.03 ERA |
| Michael Arroyo | SS | .000 AVG |
| J.P. Crawford | SS | .219 AVG |
| Colt Emerson | SS | .190 AVG |
| Brock Rodden | SS | .226 AVG |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Michael Rucker and every MLB game — available in the BlowOutAlert workspace.