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Jake Diekman

Relief Pitcher

Bats / Throws Right / Left
Date of Birth 1/21/1987 (39)
Height, Weight 6'4", 195 lb
Hometown Wymore, NE

2024 Season Stats

MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
4 32.0 5.63 1.47 27.6% 16.6%
53rd 3
Sv
262nd 50.0
IP
299th 4.03
ERA
269th 1.28
WHIP
82nd 23.5%
K%
348th 9.1%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
94.6 12.1% 30.1% 50.4% 4.8% 4.80 4.68
180th 94.5
FB MPH
193rd 12.6%
SwStr%
116th 29.1%
CSW%
214th 51.7%
Str-ICR
119th 5.6%
MTK%
299th 4.98
PLV
339th 3.42
PLA

Articles

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7/17/2024Fantasy Baseball Relief Pitcher Rankings - All Star EditionScott McDermott

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See More Articles
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Jake Diekman Overview

Hide 2024 MLB Percentile | Hide 2024 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
2012 PHI 32 0 27.1 1-1 0 - 3.95 1.65 - 3.54 - - 26.7% 15.3% 8.2 0.33 .338 - 66.5% - - - - - -
2013 PHI 45 0 38.1 1-4 0 - 2.58 1.30 - 2.50 - - 25.0% 9.8% 8.0 0.23 .317 - 72.0% - - - - - -
2014 PHI 73 0 71.0 5-5 0 - 3.80 1.42 - 2.65 - - 31.9% 11.2% 8.4 0.51 .367 - 69.1% - - - - - -
2015 TEX/PHI 67 0 58.1 2-1 0 - 4.01 1.44 - 3.63 - - 26.5% 11.9% 8.2 0.77 .316 - 73.8% - - - - - -
2016 TEX 66 0 53.0 4-2 4 - 3.40 1.17 - 3.54 - - 26.7% 11.8% 6.1 0.68 .248 - 72.4% - - - - - -
2017 TEX 11 0 10.2 0-0 1 - 2.53 1.31 - 4.83 - - 28.9% 22.2% 3.4 0.84 .143 - 87.3% - - - - - -
2018 ARI/TEX 71 0 53.1 1-2 2 17 4.73 1.50 - 3.74 - - 27.2% 12.8% 8.3 0.68 .331 - 65.9% - - 12.2% 30.1% 0.53 -
2019 KC/OAK 76 0 62.0 1-7 0 31 4.65 1.42 - 3.55 - - 29.8% 13.8% 7.1 0.44 .319 - 68.6% - - 16.0% 33.6% 0.68 -
2020 OAK 21 0 21.1 2-0 0 13 0.42 0.94 2.42 2.72 3.31 3.47 36.9% 14.3% 3.4 0.42 .184 11.1% 96.9% 22.5% 59.0% 18.1% 38.7% 0.85 4.97
2021 OAK 67 0 60.2 3-3 7 14 3.86 1.34 5.03 4.47 4.18 4.22 31.7% 13.0% 7.0 1.48 .282 23.8% 78.9% 43.3% 39.7% 15.4% 32.8% 0.63 4.93
2022 BOS/CWS 70 0 57.2 5-4 1 16 4.99 1.63 4.60 5.02 4.17 4.64 29.4% 15.6% 8.1 1.40 .328 30.0% 69.4% 36.4% 41.4% 14.2% 31.5% 0.59 4.84
2023 TB/CWS 63 0 56.2 0-2 0 8 3.34 1.32 3.50 3.75 4.60 4.21 26.3% 15.6% 5.9 0.48 .250 8.8% 65.5% 30.0% 45.7% 10.9% 30.7% 0.55 4.85
2024 NYM 43 0 32.0 2-3 4 8 5.63 1.47 4.56 6.14 4.56 4.68 27.6% 16.6% 6.5 1.97 .232 41.2% 65.5% 40.3% 43.4% 12.1% 30.1% 0.56 4.80
RP MLB Percentile 49 0 24 35-30 82 61 15 20 28 5 27 3 76 1 79 7 87 2 20 20 46 44 66 63 12
RP MLB AVG 43 1 50.0 3-3 3 7 4.03 1.28 4.09 4.09 4.13 3.42 23.5% 9.1% 8.0 1.08 .287 17.8% 72.3% 36.9% 44.8% 12.6% 29.1% 0.53 4.98
Career 705 0 602.1 27-34 19 107 3.91 1.40 4.23 3.78 4.25 4.32 28.7% 13.4% 7.2 0.79 .300 28.0% 70.8% 23.5% 43.6% 13.9% 32.0% 0.61 4.87

Jake Diekman Repertoire

2018 2019 2020 2021 2022 2023 2024 All
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Jake Diekman Game Log

Jake Diekman Standard

Hide 2024 MLB Percentile | Hide 2024 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
2012 PHI 32 0 27.1 1-1 0 0 - 535 317 218 131 25 17 7 0 1 35 20 3 1
2013 PHI 45 0 38.1 1-4 0 0 - 637 405 232 164 34 29 3 1 1 41 16 0 2
2014 PHI 73 0 71.0 5-5 0 0 - 1,313 797 516 313 66 47 13 2 4 100 35 3 7
2015 TEX/PHI 67 0 58.1 2-1 0 0 - 1,097 681 416 260 53 36 12 0 5 69 31 3 2
2016 TEX 66 0 53.0 4-2 0 4 - 932 550 382 221 36 24 7 1 4 59 26 3 3
2017 TEX 11 0 10.2 0-0 0 1 - 192 106 86 45 4 3 0 0 1 13 10 0 0
2018 ARI/TEX 71 0 53.1 1-2 0 2 17 1,012 611 401 243 49 33 11 1 4 66 31 6 3
2019 KC/OAK 76 0 62.0 1-7 0 0 31 1,184 743 441 282 49 33 12 1 3 84 39 11 6
2020 OAK 21 0 21.1 2-0 0 0 13 354 230 124 84 8 7 0 0 1 31 12 1 0
2021 OAK 67 0 60.2 3-3 0 7 14 1,118 685 433 262 47 29 6 2 10 83 34 4 8
2022 BOS/CWS 70 0 57.2 5-4 0 1 16 1,172 704 468 269 52 32 11 0 9 79 42 8 7
2023 TB/CWS 63 0 56.2 0-2 0 0 8 996 605 391 243 37 27 6 1 3 64 38 1 3
2024 NYM 43 0 32.0 2-3 0 4 8 627 378 249 145 23 10 5 1 7 40 24 4 2
RP MLB Percentile 49 0 24 35-30 0 82 61 32 29 61 26 82 92 72 17 24 38 28 18 31
RP MLB AVG 43 1 50.0 3-3 0 3 7 835 537 298 214 45 29 9 1 6 50 19 3 2
Career 705 0 602.1 27-34 0 19 107 11,169 6,812 4,357 2,662 483 327 93 10 53 764 358 47 44

Jake Diekman Advanced

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2012 PHI 26.7% 15.3% .234 .327 .696 .313 .338 .347 - - - - - - - -
2013 PHI 25.0% 9.8% .234 .290 .599 .268 .317 .324 - - - - - - - -
2014 PHI 31.9% 11.2% .248 .357 .691 .305 .367 .382 - - - - - - - -
2015 TEX/PHI 26.5% 11.9% .235 .354 .689 .310 .316 .338 - - - - - - - -
2016 TEX 26.7% 11.8% .189 .300 .594 .267 .248 .271 - - - - - - - -
2017 TEX 28.9% 22.2% .121 .212 .523 .247 .143 .182 - - - - - - - -
2018 ARI/TEX 27.2% 12.8% .240 .363 .717 .319 .331 .350 - - - - - - - -
2019 KC/OAK 29.8% 13.8% .215 .316 .668 .303 .319 .333 - - - - - - - -
2020 OAK 36.9% 14.3% .114 .157 .410 .202 .184 .205 .134 .231 .213 .263 84.8 94.0 4.4 2.42
2021 OAK 31.7% 13.0% .211 .390 .714 .312 .282 .333 .231 .340 .307 .450 88.9 89.4 16.2 5.03
2022 BOS/CWS 29.4% 15.6% .241 .417 .796 .353 .328 .371 .221 .333 .300 .398 89.1 93.3 15.1 4.60
2023 TB/CWS 26.3% 15.6% .183 .267 .581 .271 .250 .266 .191 .286 .259 .303 84.2 85.8 11.8 3.50
2024 NYM 27.6% 16.6% .202 .447 .801 .350 .232 .303 .198 .333 .241 .371 86.3 86.6 10.3 4.56
RP MLB Percentile 76 1 78 19 16 15 87 63 82 28 88 37 80 85 67 28
RP MLB AVG 23.5% 9.1% .236 .383 .697 .305 .287 .317 .233 .308 .279 .360 88.0 89.5 12.7 4.09
Career 28.7% 13.4% .217 .339 .674 .308 .300 .325 .174 .308 .274 .384 87.1 89.3 13.0 4.23

Jake Diekman Pitch › Mix

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2018 ARI/TEX 19.3% (94.9) 7.9% (94.4) - 15.4% (82.9) - - - - - 27.2% 15.4%
2019 KC/OAK 21.2% (95.7) 2.1% (95.5) - 23.1% (84.8) - - - - - 23.2% 23.1%
2020 OAK 53.7% (95.1) 5.9% (94.8) - 40.4% (82.5) - - - - - 59.6% 40.4%
2021 OAK 56.1% (95.3) 11.0% (95.2) - 32.5% (83.3) - - 0.4% (87.7) - - 67.1% 32.8%
2022 BOS/CWS 42.7% (95.7) 21.1% (95.3) - 35.4% (81.5) - - 0.9% (86.9) - - 63.7% 36.3%
2023 TB/CWS 57.6% (95.4) 6.2% (95.2) 3.6% (88.7) - 17.9% (83.7) - 14.7% (87.9) - - 63.9% 36.1%
2024 NYM 61.2% (94.6) 0.2% (93.6) - - 28.9% (82.8) - 9.7% (87.1) - - 61.4% 38.6%
RP MLB Percentile 93 (47) 0 (48) - - 73 (64) - 32 (57) - - 85.4% 14.0%
RP MLB AVG 40.1% (94.5) 27.8% (93.5) 21.8% (89.2) 29.5% (85.4) 21.2% (81.9) 16.6% (79.5) 16.1% (86.1) 19.1% (86.5) 29.7% (65.1) 49.1% 50.9%
Career 42.1% (95.3) 8.7% (95.1) 0.6% (88.7) 20.9% (82.9) 5.6% (82.9) - 3.4% (87.6) - - 50.8% 30.4%

Jake Diekman Pitch › Results

Hide 2024 MLB Percentile | Hide 2024 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%
2018 ARI/TEX 28.7% (16) 26.3% (6) - 33.3% (27) - - - - - 28.0% 146.2%
2019 KC/OAK 31.5% (28) 29.2% (2) - 38.9% (54) - - - - - 31.3% 114.8%
2020 OAK 39.5% (33) 28.6% (2) - 39.2% (29) - - - - - 38.4% 39.2%
2021 OAK 31.9% (95) 28.5% (14) - 36.4% (63) - - 0.0% (0) - - 31.3% 36.0%
2022 BOS/CWS 33.6% (76) 31.2% (23) - 29.6% (67) - - 10.0% (0) - - 32.8% 29.2%
2023 TB/CWS 34.3% (62) 27.4% (4) 19.4% (4) - 29.8% (23) - 21.9% (16) - - 33.6% 25.6%
2024 NYM 31.0% (43) 0.0% (0) - - 29.8% (24) - 26.2% (9) - - 30.9% 28.9%
RP MLB Percentile 77 (27) 0 (0) - - 55 (31) - 69 (45) - - 75.7% 43.7%
RP MLB AVG 27.7% (32) 27.0% (13) 27.1% (18) 30.3% (32) 29.0% (20) 28.9% (15) 22.0% (17) 23.8% (28) 8.5% (38) 28.2% 29.7%
Career 32.9% (353) 29.2% (51) 19.4% (4) 34.7% (240) 29.8% (47) - 22.2% (25) - - 32.2% 51.6%

Jake Diekman Batted Ball › Contact

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR
2018 ARI/TEX - - - - - - - - 16.4% - - - - -
2019 KC/OAK - - - - - - - - 16.6% - - - - -
2020 OAK 59.0% 12.8% 23.1% 5.1% 23.1% 32.5% 37.5% 30.0% 15.0% 76.9% 10.3% 10.3% 2.6% 22.5%
2021 OAK 39.7% 20.6% 29.8% 9.9% 41.1% 31.9% 42.6% 25.5% 15.8% 56.8% 27.0% 5.7% 10.6% 43.3%
2022 BOS/CWS 41.4% 25.7% 21.4% 11.4% 40.0% 38.6% 35.0% 26.4% 16.6% 63.6% 26.4% 2.9% 7.1% 36.4%
2023 TB/CWS 45.7% 20.3% 24.6% 9.4% 30.4% 32.1% 35.7% 32.1% 16.0% 69.6% 24.6% 0.7% 5.1% 30.0%
2024 NYM 43.4% 28.9% 22.4% 5.3% 36.8% 31.2% 41.6% 27.3% 17.9% 59.2% 25.0% 5.3% 10.5% 40.3%
RP MLB Percentile 46 3 39 13 29 5 97 62 46 19 40 53 10 20
RP MLB AVG 44.8% 21.2% 24.2% 9.8% 34.3% 40.6% 33.6% 25.8% 18.1% 63.0% 24.1% 5.8% 7.2% 36.9%
Career 43.6% 22.5% 24.7% 9.2% 36.1% 33.6% 38.3% 28.1% 16.4% 63.6% 24.7% 3.9% 7.7% 23.5%

Jake Diekman Batted Ball › Outcomes

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR IPA%
2018 ARI/TEX .240 .319 .331 .350 - - - - - - - - - -
2019 KC/OAK .215 .303 .319 .333 - - - - - - - - - -
2020 OAK .114 .202 .184 .205 .134 .231 .213 .263 84.8 94.0 4.4 11.1% 22.5% 10.7%
2021 OAK .211 .312 .282 .333 .231 .340 .307 .450 88.9 89.4 16.2 23.8% 43.3% 23.3%
2022 BOS/CWS .241 .353 .328 .371 .221 .333 .300 .398 89.1 93.3 15.1 30.0% 36.4% 19.0%
2023 TB/CWS .183 .271 .250 .266 .191 .286 .259 .303 84.2 85.8 11.8 8.8% 30.0% 17.3%
2024 NYM .202 .350 .232 .303 .198 .333 .241 .371 86.3 86.6 10.3 41.2% 40.3% 21.4%
RP MLB Percentile 78 15 87 63 82 28 88 37 80 85 67 2 20 78
RP MLB AVG .236 .305 .287 .317 .233 .308 .279 .360 88.0 89.5 12.7 17.8% 36.9% 24.4%
Career .217 .308 .300 .325 .174 .308 .274 .384 87.1 89.3 13.0 28.0% 23.5% 12.7%

Jake Diekman Approach › Plate Discipline

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR Str-ICR
2018 ARI/TEX - 60.4% 42.4% - 28.7% 16.4% 71.3% - - 18.0% 12.2% 30.1% 13.8% 55.5% 0.53 -
2019 KC/OAK - 62.8% 45.1% - 35.4% 16.6% 64.6% - - 17.7% 16.0% 33.6% 12.5% 58.6% 0.68 -
2020 OAK 48.3% 65.0% 44.4% 27.3% 40.8% 15.0% 59.2% 68.2% 40.0% 20.6% 18.1% 38.7% 11.3% 62.7% 0.85 59.9%
2021 OAK 45.6% 61.3% 43.8% 26.5% 35.1% 15.8% 64.9% 76.2% 41.6% 17.4% 15.4% 32.8% 12.6% 57.1% 0.63 50.4%
2022 BOS/CWS 43.4% 60.1% 42.7% 26.4% 33.1% 16.6% 66.9% 77.9% 46.3% 17.3% 14.2% 31.5% 11.9% 55.6% 0.59 51.4%
2023 TB/CWS 47.3% 60.7% 41.0% 24.6% 26.7% 16.0% 73.3% 77.1% 65.1% 19.8% 10.9% 30.7% 14.1% 57.0% 0.55 52.3%
2024 NYM 46.9% 60.3% 42.3% 26.4% 28.7% 17.9% 71.3% 77.4% 59.1% 18.0% 12.1% 30.1% 12.3% 56.6% 0.56 50.4%
RP MLB Percentile 57 7 3 16 71 46 71 88 39 75 44 66 3 21 63 37
RP MLB AVG 46.0% 64.2% 47.7% 30.3% 26.4% 18.1% 73.6% 82.7% 56.6% 16.5% 12.6% 29.1% 17.0% 58.9% 0.53 51.7%
Career 30.2% 61.0% 43.1% 26.1% 32.3% 16.4% 67.7% 76.3% 50.4% 18.1% 13.9% 32.0% 12.8% 57.1% 0.61 55.2%

Jake Diekman Approach › Locations

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2018 ARI/TEX - - - - - - - - - -
2019 KC/OAK - - - - - - - - - -
2020 OAK 48.3% 27.7% 24.3% 48.0% 31.1% 26.0% 42.9% 31.9% 43.8% 7.9%
2021 OAK 45.6% 32.9% 21.8% 45.3% 32.9% 24.5% 42.6% 27.7% 50.5% 5.9%
2022 BOS/CWS 43.4% 38.0% 21.8% 40.3% 32.7% 24.7% 42.6% 30.5% 47.7% 6.5%
2023 TB/CWS 47.3% 44.9% 23.0% 32.1% 32.5% 27.0% 40.5% 31.5% 45.5% 7.0%
2024 NYM 46.9% 45.0% 22.3% 32.7% 31.1% 27.1% 41.8% 31.1% 46.6% 6.5%
RP MLB Percentile 57 94 89 13 60 23 32 70 56 38
RP MLB AVG 46.0% 33.7% 25.5% 40.8% 29.4% 24.9% 45.7% 29.0% 45.5% 6.8%
Career 30.2% 38.4% 22.4% 39.2% 32.3% 25.7% 42.0% 30.2% 47.4% 6.6%

Jake Diekman Approach › Counts

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2018 ARI/TEX 55.3% 15.0% 29.8% 11.1% 56.1% 48.4% 22.7% - 21.9%
2019 KC/OAK 55.7% 12.1% 32.3% 9.0% 59.4% 54.8% 24.3% - 21.9%
2020 OAK 54.2% 10.5% 35.6% 7.8% 66.3% 61.4% 29.7% 15.1% 24.6%
2021 OAK 55.2% 13.3% 32.2% 9.7% 58.9% 50.6% 23.2% 21.9% 23.1%
2022 BOS/CWS 53.7% 12.8% 34.1% 8.3% 61.5% 53.0% 23.7% 22.0% 19.8%
2023 TB/CWS 56.7% 14.0% 29.8% 12.7% 54.1% 46.3% 23.2% 18.9% 21.5%
2024 NYM 52.5% 13.9% 33.7% 9.4% 55.2% 46.9% 24.6% 18.0% 19.0%
RP MLB Percentile 0 16 89 2 9 18 82 7 46
RP MLB AVG 58.5% 11.8% 30.4% 14.2% 61.7% 51.0% 21.6% 24.6% 19.6%
Career 54.9% 13.3% 32.2% 9.9% 58.3% 51.0% 23.9% 13.5% 21.5%

Jake Diekman PLV

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2018 ARI/TEX 1,012 - - - - - - - - -
2019 KC/OAK 1,184 - - - - - - - - -
2020 OAK 354 4.97 47.2% 12.4% 40.4% 6.8% 4.2% -7.6 -2 3.47
2021 OAK 1,118 4.93 48.9% 12.1% 39.0% 9.9% 2.7% -0.5 +4 4.22
2022 BOS/CWS 1,172 4.84 46.1% 13.6% 40.4% 5.7% 3.3% 13.1 +10 4.64
2023 TB/CWS 996 4.85 46.1% 15.1% 38.9% 7.2% 5.0% -3.9 -5 4.21
2024 NYM 627 4.80 46.1% 15.5% 38.4% 7.7% 4.8% 7.9 -3 4.68
RP MLB Percentile 32 12 47 16 28 28 63 25 81 3
RP MLB AVG 835 4.98 46.0% 17.6% 36.4% 9.6% 5.6% 2.9 +4 3.42
Career 11,169 4.87 46.9% 13.7% 39.4% 7.5% 3.9% 9.0 +4 4.32
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