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Grant Wolfram

#48 - Relief Pitcher

Baltimore Orioles

Bats / Throws Left / Left
Date of Birth 12/12/1996 (29)
Height, Weight 6'7", 250 lb
Hometown Holland, MI

2026 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
1 52.1 4.30 1.32 27.0% 7.1%
137th 3
Sv
158th 52.0
IP
211th 4.21
ERA
169th 1.34
WHIP
72nd 22.6%
K%
72nd 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
95.8 12.3% 28.7% 54.6% 4.8% 4.95 3.61
87th 94.7
FB MPH
157th 12.1%
SwStr%
157th 28.5%
CSW%
51st 51.2%
Str-ICR
176th 4.7%
MTK%
167th 4.94
PLV
205th 3.52
PLA
Holds List
Rank
97th

Articles

9/21/2026Fantasy Baseball Relief Pitcher Roundup: 9/20Rick Graham

9/19/2026Fantasy Baseball Relief Pitcher Roundup: 9/18Rick Graham

9/16/2026Fantasy Baseball Relief Pitcher Roundup: 9/15Rick Graham

9/15/2026Fantasy Baseball Relief Pitcher Roundup: 9/14Rick Graham

9/13/2026Fantasy Baseball Relief Pitcher Roundup: 9/12Rick Graham

See More Articles
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Grant Wolfram 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
2025 BAL 21 0 26.2 3-1 0 1 5.40 1.88 3.34 3.59 4.19 4.08 23.3% 11.3% 11.8 0.67 .393 11.8% 64.3% 40.7% 50.0% 11.9% 29.8% 0.55 4.92
2026 BAL 60 0 52.1 6-4 1 13 4.30 1.32 3.53 2.65 3.51 3.61 27.0% 7.1% 9.1 0.52 .360 8.6% 62.5% 33.1% 44.4% 12.3% 28.7% 0.56 4.95
RP MLB Percentile 75 0 54 84-18 37 81 40 51 73 92 81 41 79 78 29 84 8 88 8 81 48 54 54 67 50
RP MLB AVG 42 2 52.0 3-3 3 7 4.21 1.34 4.18 4.20 4.26 3.52 22.6% 9.8% 8.3 1.10 .291 17.7% 72.5% 36.8% 44.0% 12.1% 28.5% 0.50 4.94
Career 81 0 79.0 9-5 1 14 4.67 1.51 3.47 2.97 3.73 3.77 25.6% 8.6% 10.0 0.57 .372 9.6% 63.2% 35.9% 46.5% 12.2% 29.1% 0.55 4.94

Grant Wolfram Repertoire

2025 2026 All
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Grant Wolfram Game Log

Grant Wolfram 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
2025 BAL 21 0 26.2 3-1 0 0 1 520 334 186 133 35 25 8 0 2 31 15 1 3
2026 BAL 60 0 52.1 6-4 0 1 13 901 588 314 226 53 34 14 2 3 61 16 4 1
RP MLB Percentile 75 0 54 84-18 0 37 81 56 59 43 55 30 35 12 6 70 67 60 17 49
RP MLB AVG 42 2 52.0 3-3 0 3 7 875 560 316 225 47 31 9 1 6 51 21 3 2
Career 81 0 79.0 9-5 0 1 14 1,421 922 500 359 88 59 22 2 5 92 31 5 4

Grant Wolfram Advanced

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2025 BAL 23.3% 11.3% .302 .422 .805 .353 .393 .407 .226 .283 .299 .313 87.6 90.8 13.2 3.34
2026 BAL 27.0% 7.1% .262 .396 .723 .318 .360 .373 .226 .293 .293 .356 86.2 88.3 12.3 3.53
RP MLB Percentile 79 78 31 43 42 43 8 13 63 73 38 51 81 63 53 73
RP MLB AVG 22.6% 9.8% .241 .389 .713 .315 .291 .321 .235 .315 .280 .358 87.6 89.3 13.1 4.18
Career 25.6% 8.6% .277 .406 .754 .332 .372 .386 .226 .290 .295 .341 86.7 89.1 12.6 3.47

Grant Wolfram 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%
2025 BAL15.2% (95.5)40.6% (96.0)-25.4% (86.7)4.0% (84.3)14.6% (84.3)-0.2% (86.3)- 55.8% 44.2%
2026 BAL23.5% (95.5)39.0% (95.8)1.0% (92.9)11.7% (87.0)9.2% (86.4)15.7% (85.4)--- 62.5% 37.5%
RP MLB Percentile 16 (62) 80 (74) 1 (90) 15 (59) 20 (93) 59 (92) - - - 86.3% 13.7%
RP MLB AVG 38.9% (94.7) 26.7% (94.1) 19.6% (89.4) 25.6% (86.1) 20.8% (82.3) 15.4% (80.3) 17.6% (86.1) 19.1% (86.6) 42.7% (61.5) 48.6% 51.2%
Career20.5% (95.5)39.6% (95.9)0.6% (92.9)16.7% (86.9)7.3% (85.9)15.3% (85.0)-0.1% (86.3)- 60.0% 40.0%

Grant Wolfram 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%
2025 BAL22.8% (10)32.2% (17)-31.1% (22)19.0% (3)31.6% (10)-0.0% (0)- 29.7% 30.0%
2026 BAL27.8% (29)31.3% (28)22.2% (1)26.7% (20)18.1% (10)31.9% (23)--- 30.0% 26.6%
RP MLB Percentile 53 (41) 76 (11) 21 (82) 32 (44) 8 (54) 68 (21) - - - 72.6% 29.7%
RP MLB AVG 27.2% (32) 27.5% (13) 26.9% (14) 29.6% (27) 28.4% (20) 27.1% (15) 22.4% (20) 22.7% (21) 19.3% (9) 27.9% 28.8%
Career26.5% (39)31.7% (45)22.2% (1)29.1% (42)18.3% (13)31.8% (33)-0.0% (0)- 29.9% 28.0%

Grant Wolfram Batted Ball › Contact

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR%
2025 BAL 50.0% 19.8% 19.8% 10.5% 37.2% 37.2% 34.9% 27.9% 17.9% 59.3% 32.6% 4.7% 3.5% 40.7%
2026 BAL 44.4% 21.5% 24.3% 9.7% 31.3% 32.4% 40.0% 27.6% 20.4% 66.7% 22.2% 4.9% 6.3% 33.1%
RP MLB Percentile 48 48 54 53 69 6 91 70 82 82 75 63 52 81
RP MLB AVG 44.0% 21.6% 24.2% 10.2% 34.6% 41.0% 33.7% 25.4% 18.2% 63.0% 24.5% 5.8% 6.8% 36.8%
Career 46.5% 20.9% 22.6% 10.0% 33.5% 34.2% 38.1% 27.7% 19.5% 64.0% 26.1% 4.8% 5.2% 35.9%

Grant Wolfram Batted Ball › Outcomes

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR% IPA%
2025 BAL .302 .353 .393 .407 .226 .283 .299 .313 87.6 90.8 13.2 11.8% 40.7% 26.3%
2026 BAL .262 .318 .360 .373 .226 .293 .293 .356 86.2 88.3 12.3 8.6% 33.1% 21.2%
RP MLB Percentile 31 43 8 13 63 73 38 51 81 63 53 88 81 79
RP MLB AVG .241 .315 .291 .321 .235 .315 .280 .358 87.6 89.3 13.1 17.7% 36.8% 24.4%
Career .277 .332 .372 .386 .226 .290 .295 .341 86.7 89.1 12.6 9.6% 35.9% 23.1%

Grant Wolfram 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
2025 BAL 49.0% 64.2% 46.3% 28.7% 25.7% 17.9% 74.3% 83.0% 55.3% 17.9% 11.9% 29.8% 16.5% 57.5% 0.55 50.8%
2026 BAL 43.7% 65.3% 48.8% 34.9% 25.2% 20.4% 74.8% 86.3% 57.6% 16.4% 12.3% 28.7% 16.1% 59.4% 0.56 54.6%
RP MLB Percentile 37 70 63 79 46 82 46 30 51 52 54 54 31 63 67 85
RP MLB AVG 44.5% 63.8% 47.4% 31.7% 25.5% 18.2% 74.5% 84.0% 58.5% 16.4% 12.1% 28.5% 17.1% 58.3% 0.50 51.2%
Career 45.7% 64.9% 47.9% 32.8% 25.4% 19.5% 74.6% 85.0% 56.9% 17.0% 12.2% 29.1% 16.3% 58.7% 0.55 53.2%

Grant Wolfram Approach › Locations

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2025 BAL 49.0% 33.5% 26.2% 40.4% 41.7% 26.2% 32.1% 36.3% 37.5% 7.3%
2026 BAL 43.7% 35.6% 27.4% 37.0% 45.9% 21.4% 32.6% 32.9% 39.7% 6.2%
RP MLB Percentile 37 60 46 39 91 69 11 77 22 35
RP MLB AVG 44.5% 34.6% 27.0% 38.4% 36.2% 22.9% 40.9% 29.9% 43.1% 6.6%
Career 45.7% 34.8% 27.0% 38.2% 44.4% 23.2% 32.4% 34.1% 38.9% 6.6%

Grant Wolfram Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2025 BAL 58.8% 10.8% 31.2% 12.7% 68.2% 55.3% 25.2% 22.2% 19.1%
2026 BAL 57.5% 10.9% 32.2% 15.3% 61.6% 49.6% 20.3% 30.0% 21.0%
RP MLB Percentile 31 67 77 58 52 44 40 81 69
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.1% 50.2% 21.1% 26.7% 19.3%
Career 58.0% 10.8% 31.8% 14.3% 64.0% 51.7% 22.1% 27.2% 20.4%

Grant Wolfram PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2025 BAL 520 4.92 47.1% 17.9% 35.0% 12.1% 5.2% 9.0 +9 4.08
2026 BAL 901 4.95 46.8% 16.5% 36.7% 10.1% 4.8% 1.7 +3 3.61
RP MLB Percentile 56 50 58 37 51 51 47 44 31 41
RP MLB AVG 875 4.94 45.8% 17.4% 36.7% 9.1% 4.7% 0.7 0 3.52
Career 1,421 4.94 46.9% 17.0% 36.1% 10.8% 4.9% 10.7 +12 3.77
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