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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 46.1 4.86 1.32 26.2% 6.9%
131st 3
Sv
172nd 48.0
IP
258th 4.22
ERA
190th 1.35
WHIP
79th 22.5%
K%
62nd 9.9%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
95.9 12.1% 28.5% 54.5% 4.5% 4.93 3.69
85th 94.6
FB MPH
165th 12.1%
SwStr%
164th 28.5%
CSW%
54th 51.2%
Str-ICR
138th 4.7%
MTK%
179th 4.94
PLV
211th 3.49
PLA
Holds List
Rank
115th

Articles

9/7/2026Fantasy Baseball Relief Pitcher Roundup: 9/6Rick Graham

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9/3/2026Fantasy Baseball Relief Pitcher Roundup: 9/2Rick Graham

9/1/2026Fantasy Baseball Relief Pitcher Roundup: 8/31Rick Graham

8/27/2026Fantasy Baseball Relief Pitcher Roundup: 8/26Rick 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 54 0 46.1 6-3 1 12 4.86 1.32 3.49 2.81 3.63 3.69 26.2% 6.9% 9.1 0.58 .349 9.4% 59.2% 32.8% 42.3% 12.1% 28.5% 0.55 4.93
RP MLB Percentile 76 0 50 87-25 39 80 27 44 75 90 79 39 77 80 27 80 8 86 4 86 44 51 52 65 47
RP MLB AVG 38 2 48.0 3-3 3 6 4.22 1.35 4.21 4.21 4.28 3.49 22.5% 9.9% 8.3 1.10 .290 17.5% 72.6% 36.8% 43.7% 12.1% 28.5% 0.50 4.94
Career 75 0 73.0 9-4 1 13 5.05 1.52 3.44 3.10 3.82 3.83 25.1% 8.7% 10.1 0.62 .367 10.2% 61.5% 35.9% 45.4% 12.0% 29.0% 0.55 4.93

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 54 0 46.1 6-3 0 1 12 804 524 281 202 47 29 13 2 3 53 14 4 1
RP MLB Percentile 76 0 50 87-25 0 39 80 54 55 47 53 30 37 13 6 66 61 64 14 47
RP MLB AVG 38 2 48.0 3-3 0 3 6 802 513 289 206 43 29 8 1 6 46 19 3 2
Career 75 0 73.0 9-4 0 1 13 1,324 858 467 335 82 54 21 2 5 84 29 5 4

Grant Wolfram Advanced

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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 26.2% 6.9% .260 .403 .728 .319 .349 .364 .221 .291 .279 .351 86.0 88.6 13.1 3.49
RP MLB Percentile 77 80 28 38 37 38 8 13 70 75 55 54 81 60 53 75
RP MLB AVG 22.5% 9.9% .240 .389 .713 .314 .290 .320 .235 .315 .279 .358 87.7 89.2 13.3 4.21
Career 25.1% 8.7% .276 .411 .759 .334 .367 .381 .223 .289 .287 .337 86.6 89.4 13.1 3.44

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 BAL23.4% (95.5)39.6% (95.9)1.1% (92.9)11.2% (87.1)9.1% (86.4)15.7% (85.4)--- 62.9% 37.1%
RP MLB Percentile 17 (61) 80 (76) 2 (91) 15 (59) 18 (93) 59 (91) - - - 86.9% 13.1%
RP MLB AVG 38.6% (94.6) 26.6% (94.0) 20.2% (89.4) 25.9% (85.9) 21.2% (82.4) 15.4% (80.3) 16.7% (86.2) 18.2% (86.6) 43.0% (61.7) 48.5% 51.3%
Career20.2% (95.5)40.0% (95.9)0.7% (92.9)16.8% (86.8)7.1% (85.9)15.3% (85.0)-0.1% (86.3)- 60.1% 39.9%

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 BAL26.1% (24)32.4% (27)22.2% (1)23.3% (16)17.8% (8)32.5% (21)--- 30.0% 25.8%
RP MLB Percentile 41 (45) 82 (11) 20 (82) 15 (48) 8 (59) 70 (19) - - - 73.3% 26.4%
RP MLB AVG 27.1% (29) 27.4% (12) 26.9% (13) 29.9% (25) 28.4% (18) 26.9% (12) 21.5% (17) 22.2% (18) 20.1% (9) 27.8% 28.8%
Career25.1% (34)32.3% (44)22.2% (1)27.9% (38)18.1% (11)32.2% (31)-0.0% (0)- 29.9% 27.7%

Grant Wolfram 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%
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 42.3% 22.3% 24.6% 10.8% 32.3% 32.1% 41.2% 26.7% 20.4% 67.0% 21.5% 5.4% 6.2% 32.8%
RP MLB Percentile 44 46 58 54 66 6 93 66 80 85 83 51 53 86
RP MLB AVG 43.7% 21.6% 24.4% 10.3% 34.7% 40.8% 33.7% 25.5% 18.2% 62.9% 24.5% 5.8% 6.8% 36.8%
Career 45.4% 21.3% 22.7% 10.6% 34.3% 34.1% 38.7% 27.2% 19.4% 63.9% 25.9% 5.1% 5.1% 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 .260 .319 .349 .364 .221 .291 .279 .351 86.0 88.6 13.1 9.4% 32.8% 21.3%
RP MLB Percentile 28 38 8 13 70 75 55 54 81 60 53 86 86 81
RP MLB AVG .240 .314 .290 .320 .235 .315 .279 .358 87.7 89.2 13.3 17.5% 36.8% 24.5%
Career .276 .334 .367 .381 .223 .289 .287 .337 86.6 89.4 13.1 10.2% 35.9% 23.3%

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 43.3% 65.2% 48.8% 35.3% 24.7% 20.4% 75.3% 87.0% 58.4% 16.4% 12.1% 28.5% 16.3% 59.3% 0.55 54.5%
RP MLB Percentile 31 66 63 79 45 80 45 25 51 51 51 52 38 60 65 84
RP MLB AVG 44.4% 63.8% 47.4% 31.7% 25.5% 18.2% 74.5% 83.9% 58.7% 16.3% 12.1% 28.5% 17.1% 58.3% 0.50 51.2%
Career 45.5% 64.8% 47.8% 32.9% 25.1% 19.4% 74.9% 85.4% 57.4% 17.0% 12.0% 29.0% 16.4% 58.6% 0.55 53.0%

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 43.3% 35.7% 27.5% 36.8% 45.6% 22.3% 32.1% 33.1% 39.4% 6.7%
RP MLB Percentile 31 60 45 39 89 55 11 79 20 54
RP MLB AVG 44.4% 34.5% 27.0% 38.5% 36.4% 22.8% 40.8% 29.8% 43.2% 6.6%
Career 45.5% 34.8% 27.0% 38.2% 44.1% 23.8% 32.1% 34.4% 38.7% 6.9%

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 58.1% 10.9% 31.6% 15.2% 62.0% 51.0% 20.3% 30.7% 20.9%
RP MLB Percentile 49 70 68 64 55 54 40 79 70
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.0% 50.1% 21.1% 26.8% 19.2%
Career 58.4% 10.9% 31.4% 14.2% 64.5% 52.7% 22.3% 27.4% 20.2%

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 804 4.93 46.5% 16.9% 36.6% 9.8% 4.5% 1.6 +2 3.69
RP MLB Percentile 54 47 60 40 54 54 59 39 26 39
RP MLB AVG 802 4.94 46.0% 17.3% 36.7% 9.2% 4.7% 0.6 -1 3.49
Career 1,324 4.93 46.7% 17.3% 36.0% 10.7% 4.8% 10.6 +11 3.83
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