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Seth Johnson
Philadelphia Phillies · RHP
#
51
Team
PHI · P
Debut
2024 · 3 MLB seasons

Seth Johnson

Age 27
Contract Value $404,587/yr
Size 6' 1" · 205
Throws RHP
Bats Right
From Concord, NC
1-0 W-L
Team profile →Rotation →
5.51
ERA
1.78
WHIP
11.0
K/9
7.7
BB/9
16.1
Innings
0
Starts
Seth Johnson season snapshot
Season stats
ERA
5.51
WHIP
1.78
K/9
11.0
BB/9
7.7
HR/9
0.55
IP
16.1
GS
0
W-L
1-0
Seth Johnson ERA trend
Last 6
Earned runs per start
Avg 0.2 ER / start
↓ ERA trending down over recent starts.

Seth Johnson game log

2026 season
DateOpponentIPHERKBBERA
Jul 29Miami Marlins0.210010.00
Jul 25New York Yankees0.120000.00
Jul 22Los Angeles Dodgers0.210200.00
Jul 19New York Mets1.110220.00
Jul 16New York Mets211214.50
Jul 6Kansas City Royals0.200110.00
Jul 5Kansas City Royals0.10202180.00
Jul 1Pittsburgh Pirates1121218.00
Jun 29Pittsburgh Pirates1.200410.00
Jun 27New York Mets100210.00
Jun 24Washington Nationals100000.00
Jun 22Washington Nationals1320018.00
Jun 18New York Mets100200.00
Apr 20Chicago Cubs110210.00
Apr 19Atlanta Braves100100.00
Apr 13Chicago Cubs1.2431222.50

Seth Johnson season splits

Home / away / vs L-R · 2026
Home ERA
ERA5.06
Away ERA
ERA4.50
vs Left AVG
AVG0.294
vs Right AVG
AVG0.150
Seth Johnson monthly splits
ERA · IP · K · BB · WHIP per month
MonthGSERAIPKBBWHIP
Apr07.363.2432.18
Jun03.185.2820.88
Jul06.437.0892.29
Pitch arsenal
Usage and average velocity · 2026
FFFour-seam FB
47.7%97.9 mph
SLSlider
31.6%88.1 mph
SISinker
9.3%96.0 mph
CUCurveball
7.4%82.3 mph
STSweeper
2.8%85.0 mph
FSSplitter
1.2%90.5 mph

Performance vs teams

2026 starts · sorted by ERA
TeamERAGS
Miami Marlins
0.00
1
New York Yankees
0.00
1
Los Angeles Dodgers
0.00
1
Atlanta Braves
0.00
1
New York Mets
1.76
4
Pittsburgh Pirates
8.18
2
Washington Nationals
9.00
2
Chicago Cubs
12.27
2
Kansas City Royals
60.00
2

Hot / Cold zones

Opponent results by strike zone area

AVG by zone

  • Zone 01: .429
  • Zone 02: .500
  • Zone 03: .000
  • Zone 04: .333
  • Zone 05: .222
  • Zone 06: .000
  • Zone 07: .333
  • Zone 08: .125
  • Zone 09: .286
  • Zone 11: .000
  • Zone 12: .500
  • Zone 13: .000
  • Zone 14: .200

OPS by zone

  • Zone 01: .857
  • Zone 02: 1.000
  • Zone 03: .250
  • Zone 04: .833
  • Zone 05: .556
  • Zone 06: .000
  • Zone 07: .667
  • Zone 08: .375
  • Zone 09: 1.143
  • Zone 11: .636
  • Zone 12: 1.000
  • Zone 13: .500
  • Zone 14: .700

SLG by zone

  • Zone 01: .429
  • Zone 02: .500
  • Zone 03: .000
  • Zone 04: .500
  • Zone 05: .333
  • Zone 06: .000
  • Zone 07: .333
  • Zone 08: .250
  • Zone 09: .857
  • Zone 11: .000
  • Zone 12: .500
  • Zone 13: .000
  • Zone 14: .200

OBP by zone

  • Zone 01: .429
  • Zone 02: .500
  • Zone 03: .250
  • Zone 04: .333
  • Zone 05: .222
  • Zone 06: .000
  • Zone 07: .333
  • Zone 08: .125
  • Zone 09: .286
  • Zone 11: .636
  • Zone 12: .500
  • Zone 13: .500
  • Zone 14: .600

numberOfPitches by zone

  • Zone 01: 15.00
  • Zone 02: 21.00
  • Zone 03: 12.00
  • Zone 04: 18.00
  • Zone 05: 19.00
  • Zone 06: 16.00
  • Zone 07: 13.00
  • Zone 08: 17.00
  • Zone 09: 19.00
  • Zone 11: 63.00
  • Zone 12: 17.00
  • Zone 13: 19.00
  • Zone 14: 74.00

numberOfStrikes by zone

  • Zone 01: 10.00
  • Zone 02: 18.00
  • Zone 03: 10.00
  • Zone 04: 15.00
  • Zone 05: 11.00
  • Zone 06: 13.00
  • Zone 07: 10.00
  • Zone 08: 9.00
  • Zone 09: 14.00
  • Zone 11: 12.00
  • Zone 12: 3.00
  • Zone 13: 6.00
  • Zone 14: 19.00

earnedRunAverage by zone

  • Zone 01: -
  • Zone 02: -
  • Zone 03: -
  • Zone 04: -
  • Zone 05: -
  • Zone 06: -
  • Zone 07: -
  • Zone 08: -
  • Zone 09: -
  • Zone 11: -
  • Zone 12: -
  • Zone 13: -
  • Zone 14: -
0.4000.3000.200
.000.000.500.200.429.500.000.333.222.000.333.125.286
0.4000.3000.200

Last 10 matchups

vs Miami Marlins — 2026-07-29
0ER · 0.2ip
→
vs New York Yankees — 2026-07-25
0ER · 0.1ip
→
vs Los Angeles Dodgers — 2026-07-22
0ER · 0.2ip
→
vs New York Mets — 2026-07-19
0ER · 1.1ip
→
vs New York Mets — 2026-07-16
1ER · 2ip
→
vs Kansas City Royals — 2026-07-06
0ER · 0.2ip
→
vs Kansas City Royals — 2026-07-05
2ER · 0.1ip
→
vs Pittsburgh Pirates — 2026-07-01
2ER · 1ip
→
vs Pittsburgh Pirates — 2026-06-29
0ER · 1.2ip
→
vs New York Mets — 2026-06-27
0ER · 1ip
→

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