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Alek Jacob

#37 - Relief Pitcher

San Diego Padres

Bats / Throws Left / Right
Date of Birth 6/16/1998 (27)
Height, Weight 6'3", 190 lb
Hometown Spokane, WA

2026 Season Stats

Needs more playing time to qualify
MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 2.0 9.00 2.50 25.0% 16.7%
125th 1
Sv
353rd 16.0
IP
321st 4.64
ERA
336th 1.45
WHIP
101st 22.0%
K%
318th 10.7%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
84.3 22.2% 35.6% 46.7% 0.0% 4.56 6.55
351st 94.2
FB MPH
4th 11.9%
SwStr%
13th 28.5%
CSW%
281st 50.3%
Str-ICR
1st 4.5%
MTK%
335th 4.93
PLV
345th 3.70
PLA

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Alek Jacob 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
2023 SD 3 0 3.0 0-0 0 0 0.00 0.33 1.05 0.92 0.92 3.56 50.0% 10.0% 0.0 0.00 .000 - 100.0% - 50.0% 19.1% 36.2% 0.92 4.87
2024 SD 7 0 14.2 0-0 0 0 2.45 0.75 2.62 2.25 3.01 3.22 33.3% 3.5% 5.5 0.61 .242 10.0% 77.6% 41.2% 33.3% 12.9% 37.1% 0.73 4.99
2025 SD 29 0 33.1 1-0 0 3 5.13 1.50 4.84 5.91 5.85 3.73 15.0% 9.2% 9.7 1.62 .288 19.4% 75.6% 40.0% 35.2% 9.7% 28.2% 0.47 4.90
2026 SD 2 0 2.0 1-0 0 0 9.00 2.50 9.34 4.60 6.86 6.55 25.0% 16.7% 13.5 0.00 .500 0.0% 66.7% 50.0% 50.0% 22.2% 35.6% 0.64 4.56
RP MLB Percentile 1 0 0 47-56 0 0 8 5 2 38 5 2 69 9 7 76 2 76 34 5 65 99 96 86 5
RP MLB AVG 13 1 16.0 1-1 1 2 4.64 1.45 4.39 4.38 4.39 3.70 22.0% 10.7% 8.7 1.06 .296 16.8% 71.6% 37.4% 44.7% 11.9% 28.5% 0.49 4.93
Career 41 0 53.0 2-0 0 3 4.25 1.26 4.18 4.56 4.81 3.69 21.6% 8.2% 8.2 1.19 .279 16.3% 75.5% 39.6% 35.8% 11.6% 31.2% 0.57 4.90

Alek Jacob Repertoire

2023 2024 2025 2026 All
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Alek Jacob Game Log

Alek Jacob Standard

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Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2023 SD 3 0 3.0 0-0 0 0 0 47 32 15 10 0 0 0 0 0 5 1 0 0
2024 SD 7 0 14.2 0-0 0 0 0 232 149 83 57 9 7 0 1 1 19 2 2 0
2025 SD 29 0 33.1 1-0 0 0 3 586 376 210 153 36 23 7 0 6 23 14 6 0
2026 SD 2 0 2.0 1-0 0 0 0 45 27 18 12 3 2 1 0 0 3 2 1 0
RP MLB Percentile 1 0 0 47-56 0 0 0 0 0 100 0 95 93 70 21 76 3 89 20 45
RP MLB AVG 13 1 16.0 1-1 0 1 2 283 179 104 72 15 10 3 0 2 16 7 1 1
Career 41 0 53.0 2-0 0 0 3 910 584 326 232 48 32 8 1 7 50 19 9 0

Alek Jacob 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
2023 SD 50.0% 10.0% .000 .000 .100 .070 .000 .000 .108 .156 .244 .215 80.3 - 5.8 1.05
2024 SD 33.3% 3.5% .173 .269 .497 .222 .242 .265 .206 .256 .288 .349 85.5 91.9 21.2 2.62
2025 SD 15.0% 9.2% .275 .466 .832 .361 .288 .327 .258 .349 .268 .358 84.5 91.5 16.6 4.84
2026 SD 25.0% 16.7% .333 .444 .944 .435 .500 .500 .317 .487 .388 .616 96.4 95.2 26.3 9.34
RP MLB Percentile 69 9 8 28 12 7 2 3 5 2 4 1 0 11 3 2
RP MLB AVG 22.0% 10.7% .244 .389 .722 .323 .296 .323 .237 .323 .283 .363 88.2 89.3 12.9 4.39
Career 21.6% 8.2% .239 .393 .721 .325 .279 .312 .241 .331 .276 .370 85.0 91.7 17.7 4.18

Alek Jacob 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%
2023 SD 19.1% (86.4) 29.8% (85.8) - - 38.3% (73.1) - 12.8% (74.1) - - 48.9% 51.1%
2024 SD 21.1% (87.1) 33.6% (86.4) - - 14.2% (72.6) - 30.6% (74.5) - - 54.7% 44.8%
2025 SD 42.3% (85.3) 14.5% (84.2) - - 10.9% (71.9) - 32.3% (74.1) - - 56.8% 43.2%
2026 SD 51.1% (84.3) 8.9% (83.9) - - - - 40.0% (73.0) - - 60.0% 40.0%
RP MLB Percentile 80 (1) 11 (0) - - - - 94 (1) - - 83.3% 17.0%
RP MLB AVG 35.8% (94.2) 26.6% (93.9) 20.7% (89.2) 26.7% (85.5) 23.1% (82.5) 17.1% (80.6) 18.4% (86.1) 19.8% (86.3) 31.8% (68.1) 47.9% 52.0%
Career 36.2% (85.5) 19.9% (85.3) - - 12.6% (-) - 31.2% (74.2) - - 56.0% 43.8%

Alek Jacob Pitch › Results

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2023 SD 22.2% (1) 50.0% (1) - - 33.3% (5) - 33.3% (2) - - 39.1% 33.3%
2024 SD 34.7% (9) 47.4% (3) - - 39.4% (4) - 26.8% (14) - - 42.5% 30.8%
2025 SD 29.8% (28) 30.6% (3) - - 18.8% (5) - 28.0% (21) - - 30.0% 25.7%
2026 SD 34.8% (3) 25.0% (0) - - - - 38.9% (7) - - 33.3% 38.9%
RP MLB Percentile 88 (66) 32 (0) - - - - 95 (34) - - 83.3% 96.0%
RP MLB AVG 26.6% (9) 27.8% (5) 27.5% (6) 30.1% (9) 27.7% (8) 27.0% (6) 22.2% (7) 26.1% (9) 23.3% (6) 28.0% 28.5%
Career 30.7% (41) 39.2% (7) - - 27.0% (14) - 28.5% (44) - - 33.7% 28.1%

Alek Jacob 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
2023 SD 50.0% 25.0% 0.0% 25.0% 25.0% 25.0% 50.0% 25.0% 23.4% 100.0% 0.0% 0.0% 0.0% -
2024 SD 33.3% 24.2% 30.3% 12.1% 42.4% 45.5% 33.3% 21.2% 12.5% 57.6% 33.3% 6.1% 3.0% 41.2%
2025 SD 35.2% 23.1% 28.7% 13.0% 36.1% 46.4% 31.8% 21.8% 17.2% 59.2% 24.1% 9.3% 7.4% 40.0%
2026 SD 50.0% 0.0% 33.3% 16.7% 16.7% 16.7% 50.0% 33.3% 11.1% 50.0% 33.3% 0.0% 16.7% 50.0%
RP MLB Percentile 65 99 87 86 97 0 95 86 3 5 10 89 3 5
RP MLB AVG 44.7% 21.2% 24.1% 10.0% 34.0% 41.4% 33.9% 24.6% 17.5% 62.3% 24.3% 6.2% 7.3% 37.4%
Career 35.8% 22.5% 28.5% 13.2% 36.4% 44.4% 33.3% 22.2% 16.0% 59.5% 25.8% 7.9% 6.6% 39.6%

Alek Jacob Batted Ball › Outcomes

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Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR IPA%
2023 SD .000 .070 .000 .000 .108 .156 .244 .215 80.3 - 5.8 - - -
2024 SD .173 .222 .242 .265 .206 .256 .288 .349 85.5 91.9 21.2 10.0% 41.2% 24.6%
2025 SD .275 .361 .288 .327 .258 .349 .268 .358 84.5 91.5 16.6 19.4% 40.0% 28.8%
2026 SD .333 .435 .500 .500 .317 .487 .388 .616 96.4 95.2 26.3 0.0% 50.0% 25.0%
RP MLB Percentile 8 7 2 3 5 2 4 1 0 11 3 76 5 47
RP MLB AVG .244 .323 .296 .323 .237 .323 .283 .363 88.2 89.3 12.9 16.8% 37.4% 24.7%
Career .239 .325 .279 .312 .241 .331 .276 .370 85.0 91.7 17.7 16.3% 39.6% 26.3%

Alek Jacob 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
2023 SD 36.2% 68.1% 51.1% 46.7% 37.5% 23.4% 62.5% 70.0% 57.1% 17.0% 19.1% 36.2% 8.5% 68.1% 0.92 -
2024 SD 47.4% 64.2% 40.1% 25.4% 32.3% 12.5% 67.7% 70.5% 61.3% 24.1% 12.9% 37.1% 14.7% 60.3% 0.73 52.2%
2025 SD 48.6% 64.2% 45.7% 26.6% 21.3% 17.2% 78.7% 83.0% 68.8% 18.4% 9.7% 28.2% 18.8% 58.0% 0.47 49.1%
2026 SD 31.1% 60.0% 46.7% 38.7% 47.6% 11.1% 52.4% 66.7% 41.7% 13.3% 22.2% 35.6% 13.3% 53.3% 0.64 46.7%
RP MLB Percentile 1 21 51 93 99 3 99 98 93 12 99 96 10 11 86 20
RP MLB AVG 44.2% 63.0% 46.3% 30.6% 25.5% 17.5% 74.5% 83.8% 58.6% 16.6% 11.9% 28.5% 17.0% 57.5% 0.49 50.3%
Career 46.8% 64.2% 44.6% 28.3% 26.1% 16.0% 73.9% 79.1% 63.5% 19.6% 11.6% 31.2% 16.9% 58.9% 0.57 50.8%

Alek Jacob Approach › Locations

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Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2023 SD 36.2% 48.9% 17.0% 34.0% 36.2% 21.3% 42.6% 40.4% 42.6% 6.4%
2024 SD 47.4% 27.3% 21.2% 51.5% 34.2% 32.5% 33.3% 27.3% 51.5% 6.1%
2025 SD 48.6% 37.7% 24.9% 37.4% 45.6% 32.3% 22.2% 28.3% 46.8% 8.7%
2026 SD 31.1% 31.1% 28.9% 40.0% 44.4% 22.2% 33.3% 20.0% 51.1% 2.2%
RP MLB Percentile 1 31 27 59 83 54 14 2 93 0
RP MLB AVG 44.2% 34.9% 26.7% 38.4% 36.2% 22.9% 41.0% 30.6% 42.7% 6.4%
Career 46.8% 35.3% 23.8% 40.9% 42.1% 31.2% 26.6% 28.3% 48.0% 7.6%

Alek Jacob Approach › Counts

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Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2023 SD 51.1% 6.4% 42.6% 4.2% 80.0% 70.0% 16.7% 45.0% 25.0%
2024 SD 57.3% 12.9% 29.7% 9.8% 68.4% 61.4% 30.1% 27.5% 27.5%
2025 SD 61.3% 11.4% 27.3% 15.9% 61.4% 51.6% 24.2% 28.1% 14.4%
2026 SD 62.2% 13.3% 24.4% 7.1% 66.7% 58.3% 21.4% 54.5% 27.3%
RP MLB Percentile 86 41 11 2 83 89 55 99 91
RP MLB AVG 58.6% 12.8% 29.2% 14.2% 60.0% 49.6% 21.1% 26.0% 19.3%
Career 59.8% 11.6% 28.6% 13.4% 64.2% 55.2% 25.2% 30.4% 19.2%

Alek Jacob PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2023 SD 47 4.87 44.7% 23.4% 31.9% 12.8% 2.1% -1.6 -1 3.56
2024 SD 232 4.99 47.0% 14.7% 38.4% 8.6% 3.9% -3.1 +0 3.22
2025 SD 586 4.90 49.8% 15.0% 35.2% 14.7% 2.7% 8.1 +8 3.73
2026 SD 45 4.56 44.4% 17.8% 37.8% 6.7% 0.0% 1.0 +2 6.55
RP MLB Percentile 0 5 31 64 42 42 99 46 33 2
RP MLB AVG 283 4.93 46.2% 16.9% 37.0% 9.2% 4.5% 0.5 +0 3.70
Career 910 4.90 48.6% 15.5% 35.9% 12.6% 2.9% 4.4 +8 3.69
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