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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%
0 14.2 4.30 1.57 30.4% 1.4%
139th 1
Sv
244th 19.0
IP
211th 4.51
ERA
244th 1.42
WHIP
26th 22.2%
K%
1st 10.6%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
95.7 14.5% 32.1% 52.6% 3.2% 5.11 2.96
73rd 94.3
FB MPH
72nd 11.9%
SwStr%
53rd 28.5%
CSW%
103rd 50.5%
Str-ICR
103rd 4.5%
MTK%
70th 4.93
PLV
121st 3.63
PLA
Holds List
Rank
36th
Saves+Holds List
Rank
59th

Articles

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5/26/2026Fantasy Baseball Relief Pitcher Roundup: 5/25Rick Graham

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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 18 0 14.2 1-1 0 5 4.30 1.57 3.29 0.96 2.07 2.96 30.4% 1.4% 13.5 0.00 .500 0.0% 61.5% 43.2% 43.2% 14.5% 32.1% 0.64 5.11
RP MLB Percentile 55 0 31 43-27 0 77 41 31 74 99 98 66 92 100 7 83 2 83 13 23 46 79 85 88 79
RP MLB AVG 15 1 19.0 1-1 1 3 4.51 1.42 4.36 4.37 4.34 3.63 22.2% 10.6% 8.5 1.09 .292 17.4% 72.1% 37.0% 44.4% 11.9% 28.5% 0.49 4.93
Career 39 0 41.1 4-2 0 6 5.01 1.77 3.32 2.68 3.44 3.69 25.7% 7.9% 12.4 0.44 .430 8.3% 63.3% 41.5% 47.7% 12.7% 30.6% 0.58 4.99

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 18 0 14.2 1-1 0 0 5 249 169 81 69 22 12 8 2 0 21 1 3 0
RP MLB Percentile 55 0 31 43-27 0 0 77 32 35 71 34 29 47 3 1 83 61 97 5 47
RP MLB AVG 15 1 19.0 1-1 0 1 3 330 209 122 85 18 12 3 0 2 19 9 1 1
Career 39 0 41.1 4-2 0 0 6 769 503 267 202 57 37 16 2 2 52 16 4 3

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 30.4% 1.4% .338 .523 .900 .390 .500 .500 .232 .283 .326 .388 85.7 79.2 9.0 3.29
RP MLB Percentile 92 100 10 15 18 19 2 3 63 74 21 34 86 98 81 74
RP MLB AVG 22.2% 10.6% .241 .388 .719 .322 .292 .321 .236 .323 .283 .364 88.0 89.3 13.0 4.36
Career 25.7% 7.9% .315 .459 .840 .370 .430 .438 .228 .287 .308 .343 87.0 87.4 11.7 3.32

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 BAL 15.2% (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 BAL 14.9% (95.4) 43.0% (95.7) - 9.2% (86.9) 18.5% (86.4) 14.5% (85.2) - - - 57.8% 42.2%
RP MLB Percentile 12 (65) 84 (73) - 13 (62) 42 (92) 51 (87) - - - 77.3% 22.5%
RP MLB AVG 36.7% (94.3) 26.3% (93.9) 21.3% (89.2) 26.2% (85.5) 22.7% (82.4) 17.7% (80.0) 18.3% (86.1) 20.6% (86.4) 31.8% (68.1) 47.9% 52.0%
Career 15.1% (95.5) 41.4% (95.9) - 20.2% (86.7) 8.7% (86.7) 14.6% (84.6) - 0.1% (86.3) - 56.4% 43.6%

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 BAL 22.8% (10) 32.2% (17) - 31.1% (22) 19.0% (3) 31.6% (10) - 0.0% (0) - 29.7% 30.0%
2026 BAL 29.7% (6) 39.3% (14) - 34.8% (4) 21.7% (6) 25.0% (6) - - - 36.8% 25.7%
RP MLB Percentile 67 (57) 93 (7) - 74 (59) 20 (50) 36 (34) - - - 93.3% 30.6%
RP MLB AVG 26.6% (11) 27.6% (5) 26.8% (6) 29.8% (10) 27.7% (9) 27.2% (6) 22.1% (8) 25.2% (11) 23.3% (6) 28.0% 28.6%
Career 25.0% (16) 34.6% (31) - 31.6% (26) 20.9% (9) 29.5% (16) - 0.0% (0) - 32.0% 28.7%

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 43.2% 36.4% 15.9% 4.5% 45.5% 31.8% 45.5% 22.7% 18.1% 56.8% 31.8% 4.5% 6.8% 43.2%
RP MLB Percentile 46 3 12 16 7 8 92 49 66 25 18 56 38 23
RP MLB AVG 44.4% 21.3% 24.1% 10.2% 34.1% 41.5% 33.7% 24.8% 17.6% 62.7% 24.1% 6.0% 7.2% 37.0%
Career 47.7% 25.4% 18.5% 8.5% 40.0% 35.4% 38.5% 26.2% 17.9% 58.5% 32.3% 4.6% 4.6% 41.5%

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 .338 .390 .500 .500 .232 .283 .326 .388 85.7 79.2 9.0 0.0% 43.2% 27.5%
RP MLB Percentile 10 19 2 3 63 74 21 34 86 98 81 83 23 37
RP MLB AVG .241 .322 .292 .321 .236 .323 .283 .364 88.0 89.3 13.0 17.4% 37.0% 24.4%
Career .315 .370 .430 .438 .228 .287 .308 .343 87.0 87.4 11.7 8.3% 41.5% 26.7%

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 44.2% 67.9% 50.2% 37.4% 28.8% 18.1% 71.2% 82.2% 55.8% 17.7% 14.5% 32.1% 17.7% 59.0% 0.64 52.6%
RP MLB Percentile 48 88 78 83 71 66 71 68 63 62 79 85 41 62 88 71
RP MLB AVG 44.3% 63.0% 46.5% 30.8% 25.6% 17.6% 74.4% 83.9% 58.5% 16.6% 11.9% 28.5% 16.9% 57.7% 0.49 50.5%
Career 47.5% 65.4% 47.6% 31.7% 26.8% 17.9% 73.2% 82.8% 55.5% 17.8% 12.7% 30.6% 16.9% 58.0% 0.58 51.4%

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 44.2% 34.1% 30.1% 35.7% 43.0% 23.3% 33.7% 31.7% 38.2% 6.4%
RP MLB Percentile 48 43 16 33 80 47 17 61 19 54
RP MLB AVG 44.3% 34.9% 26.9% 38.2% 36.3% 22.8% 40.9% 30.5% 42.6% 6.5%
Career 47.5% 33.7% 27.4% 38.9% 42.1% 25.2% 32.6% 34.9% 37.7% 7.0%

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 64.3% 10.0% 27.7% 17.5% 68.7% 55.2% 20.0% 30.4% 30.4%
RP MLB Percentile 92 77 44 69 85 77 37 77 96
RP MLB AVG 58.5% 12.8% 29.3% 14.2% 60.0% 49.5% 21.2% 26.4% 19.4%
Career 60.6% 10.5% 30.0% 14.4% 68.3% 55.3% 23.4% 24.7% 22.5%

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 249 5.11 47.2% 20.8% 32.0% 15.2% 3.2% 6.2 +8 2.96
RP MLB Percentile 32 79 54 92 85 85 69 12 9 66
RP MLB AVG 330 4.93 46.2% 16.8% 36.9% 9.3% 4.5% 0.4 +0 3.63
Career 769 4.99 47.1% 18.8% 34.0% 13.1% 4.5% 15.2 +17 3.69
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