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Robby Ahlstrom
Texas Rangers · LHP
#
54
Team
TEX · P
Debut
2026 · 1st MLB season

Robby Ahlstrom

Age 27
Contract Value $621,479/yr
Size 6' 3" · 195
Throws LHP
Bats Left
From Placerville, CA
3-0 W-L
Team profile →Rotation →
5.71
ERA
1.56
WHIP
7.3
K/9
4.2
BB/9
17.1
Innings
0
Starts
Robby Ahlstrom season snapshot
Season stats
ERA
5.71
WHIP
1.56
K/9
7.3
BB/9
4.2
HR/9
1.04
IP
17.1
GS
0
W-L
3-0
Robby Ahlstrom ERA trend
Last 6
Earned runs per start
Avg 0.3 ER / start
↓ ERA trending down over recent starts.

Robby Ahlstrom game log

2026 season
DateOpponentIPHERKBBERA
Jul 22Chicago White Sox100200.00
Jul 20Chicago White Sox110110.00
Jul 19Atlanta Braves110300.00
Jul 18Atlanta Braves0.100000.00
Jul 12Houston Astros0.12200180.00
Jul 11Houston Astros100010.00
Jul 8Los Angeles Angels1221018.00
Jul 5Detroit Tigers03201—
Jul 2Detroit Tigers0.200100.00
Jun 29Cleveland Guardians100010.00
Jun 27Toronto Blue Jays0.13200180.00
Jun 26Toronto Blue Jays0.11201180.00
Jun 24Miami Marlins0.100100.00
Jun 22Miami Marlins100100.00
Jun 21San Diego Padres100010.00
Jun 18Minnesota Twins121019.00
Jun 13Boston Red Sox0.110110.00
Jun 11Kansas City Royals1.110100.00
Jun 9Kansas City Royals110000.00
Jun 6Cleveland Guardians210000.00
Jun 3St. Louis Cardinals1.100200.00

Robby Ahlstrom season splits

Home / away / vs L-R · 2026
Home ERA
ERA2.25
Away ERA
ERA5.14
vs Left AVG
AVG0.292
vs Right AVG
AVG0.176
Robby Ahlstrom monthly splits
ERA · IP · K · BB · WHIP per month
MonthGSERAIPKBBWHIP
Jun04.0911.0651.36
Jul08.536.1831.89
Pitch arsenal
Usage and average velocity · 2026
FFFour-seam FB
31.8%94.5 mph
SISinker
23.2%94.5 mph
SLSlider
22.9%85.8 mph
CHChangeup
14.6%86.8 mph
CUCurveball
7.3%80.9 mph

Performance vs teams

2026 starts · sorted by ERA
TeamERAGS
Chicago White Sox
0.00
2
Atlanta Braves
0.00
2
Detroit Tigers
0.00
1
Cleveland Guardians
0.00
2
Miami Marlins
0.00
2
San Diego Padres
0.00
1
Boston Red Sox
0.00
1
Kansas City Royals
0.00
2
St. Louis Cardinals
0.00
1
Minnesota Twins
9.00
1
Houston Astros
16.36
2
Los Angeles Angels
18.00
1
Toronto Blue Jays
180.00
2

Hot / Cold zones

Opponent results by strike zone area

AVG by zone

  • Zone 01: .000
  • Zone 02: .200
  • Zone 03: .286
  • Zone 04: .500
  • Zone 05: .000
  • Zone 06: .286
  • Zone 07: .200
  • Zone 08: .333
  • Zone 09: .400
  • Zone 11: .000
  • Zone 12: .444
  • Zone 13: .222
  • Zone 14: .000

OPS by zone

  • Zone 01: .000
  • Zone 02: .400
  • Zone 03: 1.000
  • Zone 04: 1.000
  • Zone 05: .000
  • Zone 06: .571
  • Zone 07: .800
  • Zone 08: 1.000
  • Zone 09: .800
  • Zone 11: .000
  • Zone 12: 1.000
  • Zone 13: .714
  • Zone 14: .000

SLG by zone

  • Zone 01: .000
  • Zone 02: .200
  • Zone 03: .714
  • Zone 04: .500
  • Zone 05: .000
  • Zone 06: .286
  • Zone 07: .600
  • Zone 08: .667
  • Zone 09: .400
  • Zone 11: .000
  • Zone 12: .556
  • Zone 13: .333
  • Zone 14: .000

OBP by zone

  • Zone 01: .000
  • Zone 02: .200
  • Zone 03: .286
  • Zone 04: .500
  • Zone 05: .000
  • Zone 06: .286
  • Zone 07: .200
  • Zone 08: .333
  • Zone 09: .400
  • Zone 11: .000
  • Zone 12: .545
  • Zone 13: .500
  • Zone 14: .000

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: -

numberOfStrikes by zone

  • Zone 01: 8.00
  • Zone 02: 21.00
  • Zone 03: 14.00
  • Zone 04: 5.00
  • Zone 05: 11.00
  • Zone 06: 16.00
  • Zone 07: 12.00
  • Zone 08: 9.00
  • Zone 09: 7.00
  • Zone 11: 6.00
  • Zone 12: 18.00
  • Zone 13: 10.00
  • Zone 14: 6.00

numberOfPitches by zone

  • Zone 01: 10.00
  • Zone 02: 23.00
  • Zone 03: 21.00
  • Zone 04: 10.00
  • Zone 05: 14.00
  • Zone 06: 22.00
  • Zone 07: 15.00
  • Zone 08: 18.00
  • Zone 09: 12.00
  • Zone 11: 32.00
  • Zone 12: 66.00
  • Zone 13: 48.00
  • Zone 14: 23.00
0.4000.3000.200
.222.000.444.000.000.200.286.500.000.286.200.333.400
0.4000.3000.200

Last 10 matchups

vs Chicago White Sox — 2026-07-22
0ER · 1ip
→
vs Chicago White Sox — 2026-07-20
0ER · 1ip
→
vs Atlanta Braves — 2026-07-19
0ER · 1ip
→
vs Atlanta Braves — 2026-07-18
0ER · 0.1ip
→
vs Houston Astros — 2026-07-12
2ER · 0.1ip
→
vs Houston Astros — 2026-07-11
0ER · 1ip
→
vs Los Angeles Angels — 2026-07-08
2ER · 1ip
→
vs Detroit Tigers — 2026-07-05
2ER · 0ip
→
vs Detroit Tigers — 2026-07-02
0ER · 0.2ip
→
vs Cleveland Guardians — 2026-06-29
0ER · 1ip
→

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