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Robby Ahlstrom

#54 - Relief Pitcher

Texas Rangers

Bats / Throws Left / Left
Date of Birth 6/18/1999 (27)
Height, Weight 6'3", 195 lb
Hometown Placerville, CA

2026 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 37.0 6.08 1.43 20.7% 9.1%
221st 3
Sv
233rd 52.0
IP
311th 4.19
ERA
229th 1.34
WHIP
216th 22.7%
K%
162nd 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
94.4 12.2% 27.3% 49.7% 4.5% 4.96 3.61
197th 94.7
FB MPH
155th 12.2%
SwStr%
224th 28.5%
CSW%
233rd 51.2%
Str-ICR
135th 4.7%
MTK%
151st 4.94
PLV
197th 3.56
PLA
Saves+Holds List
Rank
191st

Articles

9/18/2026Fantasy Baseball Relief Pitcher Roundup: 9/17Rick Graham

9/18/2026MLB News & Moments: Another Munetaka Murakami Shot Has White Sox TiedSteve Drumwright

9/11/2026Fantasy Baseball Relief Pitcher Roundup: 9/10Rick Graham

9/10/2026Fantasy Baseball Relief Pitcher Roundup: 9/9Rick Graham

9/5/2026Fantasy Baseball Relief Pitcher Roundup: 9/4Rick Graham

See More Articles
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Robby Ahlstrom Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L Sv Hld ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR% GB% SwStr% CSW% IPR% PLV
2026 TEX 42 0 37.0 3-1 0 7 6.08 1.43 4.31 5.18 4.47 3.61 20.7% 9.1% 9.2 1.70 .301 25.9% 64.9% 37.8% 42.3% 12.2% 27.3% 0.46 4.96
RP MLB Percentile 51 0 33 49-67 0 55 11 33 38 15 35 43 37 53 26 13 39 13 18 42 41 55 34 35 54
RP MLB AVG 42 2 52.0 3-3 3 7 4.19 1.34 4.16 4.17 4.24 3.56 22.7% 9.8% 8.3 1.08 .291 17.6% 72.5% 36.8% 44.0% 12.2% 28.5% 0.50 4.94
Career 42 0 37.0 3-1 0 7 6.08 1.43 4.31 5.18 4.47 3.61 20.7% 9.1% 9.2 1.70 .301 25.9% 64.9% 37.8% 42.3% 12.2% 27.3% 0.46 4.96

Robby Ahlstrom Repertoire

2026 All
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Robby Ahlstrom Game Log

Robby Ahlstrom Standard

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2026 TEX 42 0 37.0 3-1 0 0 7 648 406 241 164 38 25 4 2 7 34 15 3 2
RP MLB Percentile 51 0 33 49-67 0 0 55 34 33 62 33 58 57 77 7 26 30 66 30 33
RP MLB AVG 42 2 52.0 3-3 0 3 7 884 565 319 227 48 32 9 1 6 52 21 3 2
Career 42 0 37.0 3-1 0 0 7 648 406 241 164 38 25 4 2 7 34 15 3 2

Robby Ahlstrom Advanced

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Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2026 TEX 20.7% 9.1% .264 .465 .811 .348 .301 .345 .238 .317 .275 .359 85.4 89.0 15.5 4.31
RP MLB Percentile 37 53 28 15 17 21 39 27 47 38 57 47 87 57 33 38
RP MLB AVG 22.7% 9.8% .241 .389 .712 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 4.16
Career 20.7% 9.1% .264 .465 .811 .348 .301 .345 .238 .317 .275 .359 85.4 89.0 15.5 4.31

Robby Ahlstrom Pitch › Mix

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Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2026 TEX32.6% (94.4)22.2% (94.4)-25.8% (85.9)-3.7% (81.0)15.7% (86.7)-- 54.8% 45.2%
RP MLB Percentile 36 (42) 45 (52) - 54 (39) - 9 (50) 50 (53) - - 66.9% 33.4%
RP MLB AVG 38.7% (94.7) 26.6% (94.1) 19.7% (89.4) 25.8% (86.1) 20.7% (82.3) 15.3% (80.3) 17.7% (86.1) 18.9% (86.6) 42.7% (61.5) 48.7% 51.2%
Career32.6% (94.4)22.2% (94.4)-25.8% (85.9)-3.7% (81.0)15.7% (86.7)-- 54.8% 45.2%

Robby Ahlstrom Pitch › Results

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Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2026 TEX25.1% (27)25.7% (11)-34.7% (29)-16.7% (1)24.5% (11)-- 25.4% 29.7%
RP MLB Percentile 32 (46) 31 (40) - 78 (32) - 10 (79) 63 (45) - - 22.0% 60.6%
RP MLB AVG 27.2% (32) 27.6% (13) 27.0% (15) 29.7% (28) 28.5% (20) 27.4% (15) 22.4% (21) 22.6% (21) 19.3% (9) 27.9% 28.8%
Career25.1% (27)25.7% (11)-34.7% (29)-16.7% (1)24.5% (11)-- 25.4% 29.7%

Robby Ahlstrom Batted Ball › Contact

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Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR%
2026 TEX 42.3% 23.4% 24.3% 9.9% 39.6% 34.2% 34.2% 31.5% 18.2% 62.1% 28.8% 1.8% 7.2% 37.8%
RP MLB Percentile 41 30 51 54 15 12 57 90 51 43 12 97 36 42
RP MLB AVG 44.0% 21.7% 24.1% 10.2% 34.6% 40.9% 33.7% 25.4% 18.1% 63.0% 24.5% 5.8% 6.8% 36.8%
Career 42.3% 23.4% 24.3% 9.9% 39.6% 34.2% 34.2% 31.5% 18.2% 62.1% 28.8% 1.8% 7.2% 37.8%

Robby Ahlstrom Batted Ball › Outcomes

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Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2026 TEX .264 .348 .301 .345 .238 .317 .275 .359 85.4 89.0 15.5 25.9% 37.8% 25.6%
RP MLB Percentile 28 21 39 27 47 38 57 47 87 57 33 13 42 39
RP MLB AVG .241 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 17.6% 36.8% 24.4%
Career .264 .348 .301 .345 .238 .317 .275 .359 85.4 89.0 15.5 25.9% 37.8% 25.6%

Robby Ahlstrom Approach › Plate Discipline

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Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR% Str-ICR
2026 TEX 45.2% 62.7% 47.5% 26.8% 25.6% 18.2% 74.4% 80.3% 61.1% 15.1% 12.2% 27.3% 17.1% 56.8% 0.46 49.7%
RP MLB Percentile 56 34 51 9 51 51 51 79 38 27 55 34 50 27 35 32
RP MLB AVG 44.5% 63.8% 47.4% 31.7% 25.6% 18.1% 74.4% 83.9% 58.5% 16.4% 12.2% 28.5% 17.1% 58.3% 0.50 51.2%
Career 45.2% 62.7% 47.5% 26.8% 25.6% 18.2% 74.4% 80.3% 61.1% 15.1% 12.2% 27.3% 17.1% 56.8% 0.46 49.7%

Robby Ahlstrom Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2026 TEX 45.2% 40.1% 28.7% 31.2% 49.1% 19.1% 31.8% 32.9% 38.4% 5.2%
RP MLB Percentile 56 80 27 12 95 89 9 76 15 6
RP MLB AVG 44.5% 34.6% 27.0% 38.4% 36.2% 22.9% 40.9% 29.9% 43.1% 6.6%
Career 45.2% 40.1% 28.7% 31.2% 49.1% 19.1% 31.8% 32.9% 38.4% 5.2%

Robby Ahlstrom Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2026 TEX 57.3% 12.7% 31.9% 13.2% 57.4% 45.1% 19.4% 22.2% 16.4%
RP MLB Percentile 29 36 76 28 19 13 28 14 24
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.0% 50.1% 21.1% 26.7% 19.3%
Career 57.3% 12.7% 31.9% 13.2% 57.4% 45.1% 19.4% 22.2% 16.4%

Robby Ahlstrom PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2026 TEX 648 4.96 44.8% 17.3% 37.9% 7.0% 4.5% 6.3 +2 3.61
RP MLB Percentile 34 54 37 51 39 39 59 21 38 43
RP MLB AVG 884 4.94 45.8% 17.4% 36.8% 9.1% 4.7% 0.6 -1 3.56
Career 648 4.96 44.8% 17.3% 37.9% 7.0% 4.5% 6.3 +2 3.61
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