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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%
141st 3
Sv
158th 52.0
IP
204th 4.19
ERA
165th 1.34
WHIP
71st 22.7%
K%
65th 9.8%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
95.8 12.3% 28.7% 54.6% 5.0% 4.94 3.64
88th 94.7
FB MPH
146th 12.2%
SwStr%
162nd 28.5%
CSW%
50th 51.2%
Str-ICR
201st 4.7%
MTK%
170th 4.94
PLV
206th 3.56
PLA
Holds List
Rank
97th
Saves+Holds List
Rank
108th

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 2.66 3.52 3.64 27.0% 7.1% 9.1 0.52 .360 8.6% 62.5% 33.1% 44.4% 12.3% 28.7% 0.56 4.94
RP MLB Percentile 75 0 54 83-18 37 80 41 51 74 92 83 41 80 79 28 84 7 89 9 79 51 56 53 69 49
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 81 0 79.0 9-5 1 14 4.67 1.51 3.47 2.97 3.74 3.79 25.6% 8.6% 10.0 0.57 .372 9.6% 63.2% 35.9% 46.5% 12.2% 29.1% 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 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 83-18 0 37 80 56 58 44 55 30 33 13 7 70 67 61 17 51
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 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 .292 .293 .356 86.2 88.3 12.3 3.53
RP MLB Percentile 80 79 29 45 43 45 7 13 61 74 32 50 76 63 53 74
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 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 BAL23.6% (95.5)38.9% (95.8)1.0% (92.9)11.9% (87.1)9.0% (86.3)15.7% (85.4)--- 62.5% 37.5%
RP MLB Percentile 16 (62) 80 (74) 1 (90) 16 (59) 20 (92) 60 (92) - - - 86.0% 14.0%
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%
Career20.6% (95.5)39.5% (95.9)0.6% (92.9)16.8% (86.9)7.2% (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 BAL27.7% (29)31.4% (28)22.2% (1)27.1% (21)17.3% (9)31.9% (23)--- 30.0% 26.6%
RP MLB Percentile 52 (42) 77 (11) 21 (83) 34 (41) 6 (57) 68 (21) - - - 73.1% 30.0%
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%
Career26.4% (39)31.7% (45)22.2% (1)29.3% (43)17.6% (12)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 51 51 51 53 72 6 92 68 83 80 71 63 53 79
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 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 .292 .293 .356 86.2 88.3 12.3 8.6% 33.1% 21.2%
RP MLB Percentile 29 45 7 13 61 74 32 50 76 63 53 89 79 79
RP MLB AVG .241 .314 .291 .321 .235 .314 .280 .358 87.6 89.3 13.1 17.6% 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 38 71 65 79 47 83 47 32 55 50 56 53 31 64 69 85
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 45.7% 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 38 61 46 40 90 69 11 76 22 34
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 69 83 60 53 44 41 81 68
RP MLB AVG 58.5% 12.1% 29.9% 14.5% 61.0% 50.1% 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 4.94 46.9% 15.9% 37.3% 9.6% 5.0% 1.5 +3 3.64
RP MLB Percentile 56 49 61 25 45 45 41 44 31 41
RP MLB AVG 884 4.94 45.8% 17.4% 36.8% 9.1% 4.7% 0.6 -1 3.56
Career 1,421 4.93 47.0% 16.6% 36.4% 10.5% 5.1% 10.5 +12 3.79
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