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Seth Johnson
RP · 
Oakland Athletics · #52
Bats/ThrowsR/R
Height6' 1"
Weight205 lbs
BirthplaceConcord, NC
MLB Debut2023
🪪Bio
Bats/ThrowsR/R
Height6' 1"
Weight205 lbs
BirthplaceConcord, NC
MLB Debut2023
CollegeCampbell
📊Season Stats (2026)
ERA5.88
W-L1-0
IP33.2
K40
Outs101
WHIP1.69
SV0
Full Stat Line
G28
GS1
QS0
HLD0
H37
ER22
HR5
BB20
K/910.69
WAR-0.20
🤚Career Splits by Handedness
vs Left-Handed Batters
AVG.254
OBP.343
SLG.424
OPS.767
vs Right-Handed Batters
AVG.270
OBP.370
SLG.508
OPS.878
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. NYM
|
1.69 | 5.1 | 8 | 4 | .111 |
vs. SEA
|
4.50 | 4.0 | 5 | 0 | .250 |
vs. TB
|
10.80 | 3.1 | 4 | 2 | .231 |
vs. CHC
|
10.13 | 2.2 | 3 | 3 | .357 |
vs. HOU
|
3.38 | 2.2 | 3 | 2 | .200 |
vs. LAA
|
3.38 | 2.2 | 1 | 1 | .400 |
vs. PIT
|
6.75 | 2.2 | 5 | 3 | .111 |
vs. CIN
|
4.50 | 2.0 | 4 | 0 | .333 |
vs. KC
|
18.00 | 2.0 | 2 | 3 | .375 |
vs. WSH
|
9.00 | 2.0 | 0 | 0 | .333 |
vs. ATL
|
0.00 | 1.0 | 1 | 0 | .000 |
vs. CLE
|
9.00 | 1.0 | 1 | 0 | .400 |
vs. BOS
|
0.00 | 0.2 | 1 | 1 | .333 |
vs. LAD
|
0.00 | 0.2 | 2 | 0 | .333 |
vs. MIA
|
0.00 | 0.2 | 0 | 1 | .333 |
vs. NYY
|
0.00 | 0.1 | 0 | 0 | .667 |
🏟️This Season at Each Ballpark
| Ballpark | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Total | 5.88 | 33.2 | 40 | 20 | .272 |
| Citizens Bank Park | 5.06 | 10.2 | 15 | 8 | .233 |
| Tropicana Field | 0.00 | 2.1 | 4 | 0 | .000 |
| Great American | 4.50 | 2.0 | 4 | 0 | .333 |
| Kauffman Stadium | 18.00 | 2.0 | 2 | 3 | .375 |
| Nationals Park | 9.00 | 2.0 | 0 | 0 | .333 |
| Safeco Field | 0.00 | 2.0 | 4 | 0 | .000 |
| Citi Field | 0.00 | 1.0 | 2 | 1 | .000 |
| Progressive Field | 9.00 | 1.0 | 1 | 0 | .400 |
| Wrigley Field | 0.00 | 1.0 | 2 | 1 | .250 |
| Fenway Park | 0.00 | 0.2 | 1 | 1 | .333 |
| Marlins Park | 0.00 | 0.2 | 0 | 1 | .333 |
📅By Month & Recent Form
| Split | ERA | IP | K | BB | Opp AVG |
|---|---|---|---|---|---|
| Last 7 Days | 3.38 | 5.1 | 4 | 3 | .300 |
| Last 15 Days | 3.12 | 8.2 | 9 | 3 | .250 |
| Last 30 Days | 3.55 | 12.2 | 14 | 3 | .250 |
| April | 7.36 | 3.2 | 4 | 3 | .294 |
| June | 3.18 | 5.2 | 8 | 2 | .150 |
| July | 6.43 | 7.0 | 8 | 9 | .250 |
| August | 13.50 | 4.2 | 6 | 3 | .435 |
| September | 3.55 | 12.2 | 14 | 3 | .250 |
🎯Pitch Arsenal (2026)
| Type | Pitches | Usage% | Zone% | Chase% | Whiff% | BA | wOBA | xwOBA |
|---|---|---|---|---|---|---|---|---|
| 4-Seam Fastball | 280 | 46.3% | 42.5% | 29.0% | 28.0% | .305 | .429 | .363 |
| Slider | 210 | 34.7% | 41.4% | 38.5% | 33.7% | .273 | .373 | .336 |
| Sinker | 57 | 9.4% | 45.6% | 20.8% | 8.3% | .250 | .269 | .286 |
| Curveball | 32 | 5.3% | 9.4% | 75.0% | 62.5% | .000 | .175 | .175 |
| Sweeper | 21 | 3.5% | 57.1% | 35.7% | 21.4% | .250 | .254 | .206 |
| Splitter | 5 | 0.8% | 0.0% | — | — | — | — | — |
🌀Pitch Movement (2026)
| Type | # | Velo | Spin | IVB | H-Break | Ext |
|---|---|---|---|---|---|---|
| 4-Seam Fastball | 195 | 97.6 | 2,367 | +16.3" | +0.8" | 6.4 |
| Slider | 146 | 88.2 | 2,533 | +2.0" | -0.4" | 6.4 |
| Sinker | 33 | 95.3 | 2,089 | +8.5" | +1.2" | 6.5 |
| Sweeper | 21 | 84.7 | 2,723 | +6.5" | -1.1" | 6.4 |
| Curveball | 14 | 82.8 | 2,807 | -0.8" | -1.3" | 6.4 |
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | Sunday, September 27, 2026 |
HOU
|
9-0 | 1.2 | 1 | 0 | 2 | 2 | 5 | 5.88 | 36 | — |
| W | Friday, September 25, 2026 |
HOU
|
5-6 | 1.0 | 1 | 1 | 0 | 1 | 3 | 6.19 | 14 | — |
| W | Tuesday, September 22, 2026 |
LAA
|
7-9 | 2.2 | 4 | 1 | 1 | 1 | 8 | 6.10 | 42 | — |
| L | Friday, September 18, 2026 |
CLE
|
3-5 | 1.0 | 2 | 1 | 0 | 1 | 3 | 6.35 | 19 | — |
| L | Wednesday, September 16, 2026 |
TB
|
3-4 | 2.1 | 0 | 0 | 0 | 4 | 7 | 6.26 | 24 | — |
| L | Saturday, September 12, 2026 |
SEA
|
19-1 | 2.0 | 4 | 2 | 0 | 1 | 6 | 6.84 | 22 | — |
| L | Sunday, September 6, 2026 |
SEA
|
0-2 | 2.0 | 0 | 0 | 0 | 4 | 6 | 6.65 | 21 | — |
| L | Monday, August 17, 2026 |
KC
|
5-9 | 1.0 | 3 | 2 | 0 | 1 | 3 | 7.29 | 15 | — |
| L | Wednesday, August 12, 2026 |
TB
|
8-4 | 1.0 | 0 | 0 | 1 | 0 | 3 | 6.75 | 16 | — |
| L | Monday, August 10, 2026 |
TB
|
10-6 | 0.0 | 3 | 4 | 1 | 0 | 0 | 7.11 | 11 | — |
👥Team — Oakland Athletics
| Player | Pos | Key Stat |
|---|---|---|
| Nick Kurtz | 1B | .256 AVG |
| Joey Meneses | 1B | .150 AVG |
| Tommy White | 1B | .254 AVG |
| Jeff McNeil | 2B | .264 AVG |
| Michael Stefanic | 2B | .346 AVG |
| Donovan Walton | 2B | .261 AVG |
| Zack Gelof | 3B | .256 AVG |
| Joshua Kuroda-Grauer | 3B | .366 AVG |
| Max Muncy | 3B | .230 AVG |
| Jonah Heim | C | .204 AVG |
| Shea Langeliers | C | .262 AVG |
| Brian Serven | C | .175 AVG |
| Henry Bolte | CF | .277 AVG |
| Denzel Clarke | CF | .158 AVG |
| Tyler Soderstrom | LF | .245 AVG |
| Scott Barlow | Relief Pitcher | 6.48 ERA |
| Lawrence Butler | RF | .237 AVG |
| Carlos Cortes | RF | 10.61 ERA |
| Johnathan Rodriguez | RF | .182 AVG |
| Colby Thomas | RF | .202 AVG |
| Elvis Alvarado | RP | 3.90 ERA |
| Mason Barnett | RP | 7.02 ERA |
| Brady Basso | RP | 6.07 ERA |
| Hunter Bigge | RP | 6.98 ERA |
| Scott Blewett | RP | 3.13 ERA |
| Ben Bowden | RP | 36.00 ERA |
| Hogan Harris | RP | 3.33 ERA |
| Geoff Hartlieb | RP | 4.82 ERA |
| Hayden Juenger | RP | 9.00 ERA |
| Mark Leiter Jr. | RP | 4.28 ERA |
| Luis Medina | RP | 3.08 ERA |
| Taylor Rashi | RP | 7.94 ERA |
| Joe Rock | RP | 5.23 ERA |
| Drew Rom | RP | 5.60 ERA |
| Chris Roycroft | RP | 6.57 ERA |
| Justin Sterner | RP | 6.12 ERA |
| Jose Suarez | RP | 5.87 ERA |
| Yunior Tur | RP | 16.34 ERA |
| Andy Ibanez | Second Baseman | .087 AVG |
| Henry Baez | SP | — |
| Joey Estes | SP | 11.05 ERA |
| J.T. Ginn | SP | 3.71 ERA |
| Gage Jump | SP | 5.47 ERA |
| Jacob Lopez | SP | 5.47 ERA |
| Luis Morales | SP | 13.50 ERA |
| Kade Morris | SP | 10.90 ERA |
| Braden Nett | SP | — |
| Jack Perkins | SP | 6.10 ERA |
| Jeffrey Springs | SP | 6.18 ERA |
| Darell Hernaiz | SS | .234 AVG |
| Alika Williams | SS | .270 AVG |
| Jacob Wilson | SS | .266 AVG |
| Luis Severino | Starting Pitcher | 4.16 ERA |
See the Full Analysis
Key Suspects, player props, DFS rankings, and matchup intelligence for Seth Johnson and every MLB game — available in the BlowOutAlert workspace.