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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 38.2 5.35 1.40 26.0% 7.5%
118th 3
Sv
192nd 43.0
IP
279th 4.25
ERA
243rd 1.35
WHIP
102nd 22.5%
K%
101st 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
95.9 12.1% 28.5% 54.0% 4.0% 4.92 3.74
80th 94.6
FB MPH
161st 12.2%
SwStr%
158th 28.5%
CSW%
73rd 51.1%
Str-ICR
121st 4.7%
MTK%
190th 4.94
PLV
220th 3.48
PLA
Holds List
Rank
88th

Articles

8/20/2026Fantasy Baseball Relief Pitcher Roundup: 8/19Rick Graham

8/17/2026Fantasy Baseball Relief Pitcher Roundup: 8/16Rick Graham

8/11/2026Fantasy Baseball Relief Pitcher Roundup: 8/10Rick Graham

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

8/4/2026Fantasy Reliever Rankings: Closers, Holds & SOLDs - 8/4Rick 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 47 0 38.2 4-2 1 12 5.35 1.40 3.54 3.08 3.57 3.74 26.0% 7.5% 9.5 0.70 .358 12.5% 59.5% 32.4% 46.4% 12.1% 28.5% 0.53 4.92
RP MLB Percentile 72 0 45 73-39 40 84 21 29 65 81 80 37 71 71 18 70 7 69 8 77 62 53 53 64 44
RP MLB AVG 34 2 43.0 2-2 3 6 4.25 1.35 4.23 4.24 4.30 3.48 22.5% 9.8% 8.3 1.12 .290 17.8% 72.7% 37.0% 43.6% 12.2% 28.5% 0.50 4.94
Career 68 0 65.1 7-3 1 13 5.37 1.59 3.46 3.29 3.81 3.88 24.8% 9.2% 10.5 0.69 .374 12.2% 61.8% 36.0% 48.0% 12.0% 29.1% 0.54 4.92

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 47 0 38.2 4-2 0 1 12 670 434 237 173 41 24 12 2 3 45 13 4 1
RP MLB Percentile 72 0 45 73-39 0 40 84 46 47 53 47 34 42 11 5 61 57 60 11 42
RP MLB AVG 34 2 43.0 2-2 0 3 6 718 458 259 184 39 26 7 1 5 41 17 2 2
Career 68 0 65.1 7-3 0 1 13 1,190 768 423 306 76 49 20 2 5 76 28 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 26.0% 7.5% .268 .431 .770 .336 .358 .376 .218 .295 .275 .350 85.3 87.0 10.4 3.54
RP MLB Percentile 71 71 23 26 26 25 7 10 64 65 53 54 87 81 69 65
RP MLB AVG 22.5% 9.8% .241 .392 .715 .315 .290 .320 .236 .317 .281 .361 87.7 89.2 13.3 4.23
Career 24.8% 9.2% .283 .428 .787 .345 .374 .390 .221 .291 .286 .335 86.3 88.6 11.6 3.46

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 BAL22.5% (95.4)39.0% (95.9)1.3% (92.9)11.9% (87.1)8.8% (86.4)16.4% (85.4)--- 61.5% 38.5%
RP MLB Percentile 16 (61) 81 (77) 3 (92) 17 (61) 16 (92) 62 (92) - - - 86.0% 13.4%
RP MLB AVG 38.3% (94.6) 26.4% (93.9) 20.3% (89.4) 25.7% (85.6) 21.4% (82.5) 16.4% (79.7) 17.1% (86.2) 17.4% (86.6) 32.8% (68.2) 48.2% 51.7%
Career19.3% (95.4)39.7% (95.9)0.8% (92.9)17.8% (86.8)6.7% (85.9)15.6% (85.0)-0.1% (86.3)- 59.0% 41.0%

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 BAL25.8% (19)33.3% (22)22.2% (1)22.5% (14)20.3% (8)30.0% (17)--- 30.6% 25.2%
RP MLB Percentile 39 (51) 84 (12) 22 (82) 15 (47) 15 (55) 58 (22) - - - 76.1% 25.6%
RP MLB AVG 27.1% (26) 27.5% (10) 26.6% (12) 29.4% (22) 28.2% (16) 27.1% (11) 21.6% (16) 23.1% (18) 22.0% (9) 27.8% 28.9%
Career24.8% (29)32.8% (39)22.2% (1)27.8% (36)20.0% (11)30.6% (27)-0.0% (0)- 30.2% 27.5%

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 46.4% 22.7% 21.8% 9.1% 30.9% 34.2% 39.6% 26.1% 19.7% 67.3% 20.9% 5.5% 6.4% 32.4%
RP MLB Percentile 62 36 28 46 76 12 89 54 71 77 74 49 51 77
RP MLB AVG 43.6% 21.7% 24.5% 10.2% 34.8% 41.0% 33.7% 25.2% 18.2% 62.7% 24.5% 5.8% 7.0% 37.0%
Career 48.0% 21.4% 20.9% 9.7% 33.7% 35.5% 37.6% 26.9% 18.9% 63.7% 26.0% 5.1% 5.1% 36.0%

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 .268 .336 .358 .376 .218 .295 .275 .350 85.3 87.0 10.4 12.5% 32.4% 20.8%
RP MLB Percentile 23 25 7 10 64 65 53 54 87 81 69 69 77 76
RP MLB AVG .241 .315 .290 .320 .236 .317 .281 .361 87.7 89.2 13.3 17.8% 37.0% 24.6%
Career .283 .345 .374 .390 .221 .291 .286 .335 86.3 88.6 11.6 12.2% 36.0% 23.2%

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 42.8% 64.8% 48.4% 34.7% 25.0% 19.7% 75.0% 86.4% 58.6% 16.4% 12.1% 28.5% 16.6% 58.7% 0.53 54.0%
RP MLB Percentile 31 63 56 70 46 71 46 33 50 56 53 53 45 54 64 79
RP MLB AVG 44.5% 63.8% 47.4% 31.8% 25.7% 18.2% 74.3% 83.8% 58.5% 16.3% 12.2% 28.5% 17.1% 58.4% 0.50 51.1%
Career 45.5% 64.5% 47.5% 32.3% 25.3% 18.9% 74.7% 84.8% 57.4% 17.1% 12.0% 29.1% 16.6% 58.2% 0.54 52.6%

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 42.8% 35.5% 27.8% 36.7% 44.0% 21.9% 34.0% 32.4% 39.9% 6.4%
RP MLB Percentile 31 59 33 34 84 58 16 72 22 52
RP MLB AVG 44.5% 34.5% 27.0% 38.5% 36.4% 22.8% 40.8% 29.8% 43.2% 6.6%
Career 45.5% 34.6% 27.1% 38.3% 43.0% 23.8% 33.2% 34.1% 38.8% 6.8%

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 59.7% 10.9% 30.1% 16.0% 61.4% 50.3% 19.5% 31.2% 22.3%
RP MLB Percentile 71 72 55 76 58 54 30 80 74
RP MLB AVG 58.5% 12.1% 29.9% 14.4% 60.9% 50.1% 21.1% 26.8% 19.2%
Career 59.3% 10.8% 30.6% 14.6% 64.4% 52.5% 22.0% 27.2% 20.9%

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 670 4.92 46.2% 17.7% 36.1% 10.1% 4.0% 3.7 +4 3.74
RP MLB Percentile 46 44 55 58 62 62 62 28 19 37
RP MLB AVG 718 4.94 45.9% 17.4% 36.7% 9.3% 4.7% 0.8 0 3.48
Career 1,190 4.92 46.6% 17.8% 35.6% 11.0% 4.5% 12.7 +13 3.88
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