Seattle Mariners · LHP
José A. Ferrer
2.50
ERA
1.33
WHIP
7.5
K/9
2.3
BB/9
36.0
Innings
0
Starts
ERA trend
Last 6
Earned runs per start
Game log 2026
| Date | Opponent | IP | H | ER | K | BB | ERA |
|---|---|---|---|---|---|---|---|
| Jun 7 | Detroit Tigers | 0.1 | 0 | 0 | 0 | 2 | 0.00 |
| Jun 6 | Detroit Tigers | 1 | 0 | 0 | 1 | 1 | 0.00 |
| Jun 3 | New York Mets | 1 | 1 | 0 | 1 | 0 | 0.00 |
| Jun 1 | New York Mets | 1 | 0 | 0 | 1 | 0 | 0.00 |
| May 29 | Arizona Diamondbacks | 0.2 | 1 | 0 | 0 | 0 | 0.00 |
| May 26 | Athletics | 1 | 1 | 0 | 0 | 0 | 0.00 |
| May 24 | Kansas City Royals | 0.1 | 0 | 0 | 0 | 0 | 0.00 |
| May 20 | Chicago White Sox | 1 | 1 | 1 | 3 | 0 | 9.00 |
| May 19 | Chicago White Sox | 0.1 | 0 | 0 | 1 | 0 | 0.00 |
| May 18 | Chicago White Sox | 1.1 | 1 | 0 | 1 | 0 | 0.00 |
Season splits
Home / away / vs L-R
Home ERA
1.45
ERA
Away ERA
1.74
ERA
vs Left AVG
0.254
AVG
vs Right AVG
0.278
AVG
Pitch arsenal
Usage and average velocity
SISinker69.8%97.3 mph
CHChangeup17.5%86.9 mph
SLSlider12.4%87.8 mph
FFFour-seam FB0.2%95.7 mph
Hot / Cold zones
Opponent results by strike zone area
0.4000.3000.200
0.4000.3000.200
Performance vs teams
Recent matchups
vs Detroit Tigers — 2026-06-07
0ER · 0.1ip
→
vs Detroit Tigers — 2026-06-06
0ER · 1ip
→
vs New York Mets — 2026-06-03
0ER · 1ip
→
vs New York Mets — 2026-06-01
0ER · 1ip
→
vs Arizona Diamondbacks — 2026-05-29
0ER · 0.2ip
→
vs Athletics — 2026-05-26
0ER · 1ip
→
vs Kansas City Royals — 2026-05-24
0ER · 0.1ip
→
vs Chicago White Sox — 2026-05-20
1ER · 1ip
→