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Jackson Stephens

Relief Pitcher

Bats / Throws Right / Right
Date of Birth 5/11/1994 (30)
Height, Weight 6'2", 220 lb
Hometown Oxford, AL

2024 Season Stats

Needs more playing time to qualify
MLB Rank MLB Average
Sv IP ERA WHIP K% BB%
0 3.1 2.70 1.80 11.8% 5.9%
277th 3
Sv
- 45
IP
71st 4.00
ERA
344th 1.28
WHIP
346th 23.7%
K%
57th 9.1%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
92.3 9.8% 25.5% 51.0% 9.8% 4.84 3.79
- 94.6
FB MPH
304th 12.7%
SwStr%
315th 29.2%
CSW%
-
Str-ICR
341st 5.7%
MTK%
337th 5.13
PLV
-
PLA

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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
2017 CIN 7 4 25.0 2-1 0 - 4.68 1.12 - 5.80 - - 20.8% 8.9% 6.8 2.16 .203 - 77.7% - - - - - -
2018 CIN 29 0 38.1 2-3 0 0 4.93 1.70 - 5.23 - - 18.0% 8.2% 11.7 1.64 .350 - 65.3% - - 11.9% 25.8% 0.38 -
2022 ATL 39 1 53.2 3-3 2 2 3.69 1.34 4.25 3.54 4.15 4.29 20.0% 9.8% 8.2 0.50 .293 7.0% 60.7% 35.8% 50.6% 10.8% 27.2% 0.51 4.83
2023 ATL 5 0 12.0 0-0 0 0 3.00 1.50 4.33 3.76 4.06 4.67 21.2% 9.6% 9.7 0.75 .353 11.1% 84.3% 36.1% 41.7% 12.4% 27.9% 0.52 4.94
2024 ATL 3 0 3.1 0-0 0 0 2.70 1.80 5.07 8.01 7.63 3.79 11.8% 5.9% 13.5 2.70 .333 14.3% 100.0% 38.5% 15.4% 9.8% 25.5% 0.41 4.84
RP MLB Percentile 2 50 1 8-90 23 10 80 4 19 2 2 - 4 84 3 4 18 33 98 35 2 15 12 - 6
RP MLB AVG 41 0 45.0 3-2 3 7 4.00 1.28 4.11 4.05 4.01 3.18 23.7% 9.1% 8.0 1.07 .288 12.5% 72.5% 36.8% 44.8% 12.7% 29.2% 0.53 5.13
Career 83 5 132.1 7-7 2 2 4.15 1.43 - - - 1.85 19.4% 9.0% 9.2 1.22 .303 20.3% 68.1% 22.2% 46.9% 11.4% 26.8% 0.46 4.85

Repertoire

2018 2022 2023 2024 All
Hide MLB Percentile | Hide MLB Average
Year Usage% MPH Zone% O-Sw% Str% SwStr% CS% CSW% Str-ICR GB% FB% ICR HR/FB% AVG BABIP HL HP MTK% PLV
2024 27.5% 92.3 64.3% 20.0% 71.4% 21.4% 7.1% 28.6% 57.1% 25.0% 50.0% 25.0% 0.0% .500 .500 +1 0.5 7.1% 4.60
RP MLB Percentile - 28 3 82 13 9 86 45 84 83 18 13 23 94 90 63 52 65 88
RP MLB AVG 40.1% 94.6 51.0% 26.4% 65.5% 11.0% 16.7% 27.8% 52.3% 35.7% 41.1% 41.0% 12.9% .245 .296 +0 -0.3 6.5% 4.95

Strike Zone Plot

2024 Season vs. All
Four-Seamer
home plate
MLB Rank MLB Average
Usage% MPH SwStr% CSW% Str% AVG HC% xMov yMov
27.5% 92.3 21.4% 28.6% 71.4% .500 40.0% 2.6 7.4
40.1%
Usage%
588th 94.6
MPH
186th 11.0%
SwStr%
946th 27.8%
CSW%
278th 65.5%
Str%
1956th .245
AVG
27.8%
HC%
1072nd 5.0
xMov
390th 9.0
yMov

Game Log

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
2017 CIN 7 4 25.0 2-1 1 0 - 414 264 150 101 19 10 3 0 6 21 9 1 1
2018 CIN 29 0 38.1 2-3 0 0 0 678 424 254 183 50 33 7 3 7 33 15 3 3
2022 ATL 39 1 53.2 3-3 0 2 2 944 617 327 235 49 37 9 0 3 47 23 3 1
2023 ATL 5 0 12.0 0-0 0 0 0 226 145 81 52 13 11 1 0 1 11 5 0 1
2024 ATL 3 0 3.1 0-0 0 0 0 51 36 15 17 5 4 0 0 1 2 1 1 0
RP MLB Percentile 2 50 1 8-90 50 23 10 2 2 99 2 99 98 98 73 93 2 99 72 88
RP MLB AVG 41 0 45.0 3-2 0 3 7 746 480 265 191 39 26 7 1 5 46 17 2 2
Career 83 5 132.1 7-7 1 2 2 2,313 1,486 827 588 136 95 20 3 18 114 53 8 6

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
2017 CIN 20.8% 8.9% .209 .440 .727 .310 .203 .271 - - - - - - - -
2018 CIN 18.0% 8.2% .307 .515 .891 .377 .350 .385 - - - - - - - -
2022 ATL 20.0% 9.8% .238 .325 .647 .286 .293 .306 .263 .317 .321 .354 86.3 82.5 8.6 4.25
2023 ATL 21.2% 9.6% .283 .370 .723 .322 .353 .371 .271 .317 .339 .352 84.3 88.8 10.8 4.33
2024 ATL 11.8% 5.9% .333 .533 .945 .411 .333 .385 .262 .349 .272 .348 84.8 84.4 33.2 5.07
RP MLB Percentile 4 84 3 6 5 4 18 7 20 18 58 58 93 - 2 19
RP MLB AVG 23.7% 9.1% .236 .382 .695 .304 .288 .317 .232 .307 .279 .359 87.9 87.1 12.6 4.11
Career 19.4% 9.0% .261 .415 .753 .328 .303 .333 .235 .306 .321 .354 85.9 83.7 10.5 -

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 CIN 21.4% (93.6) 12.5% (93.5) - 5.8% (86.3) - 7.5% (76.0) 2.4% (87.4) - - 33.9% 15.6%
2022 ATL 36.8% (94.1) 21.4% (94.0) 0.2% (86.7) 3.9% (86.7) - 28.8% (76.8) 8.9% (86.0) - - 58.3% 41.8%
2023 ATL 17.7% (93.5) 22.6% (92.7) 32.7% (89.9) - - 19.5% (75.0) 7.5% (84.9) - - 40.3% 59.7%
2024 ATL 27.5% (92.3) 25.5% (92.4) 9.8% (90.7) 3.9% (85.3) - 23.5% (74.9) 9.8% (85.7) - - 52.9% 47.1%
RP MLB Percentile - 50 (29) 18 (68) - - 75 (9) 33 (43) - - - -
RP MLB AVG 40.1% (94.6) 27.8% (93.6) 22.5% (89.3) 30.0% (85.5) 21.8% (81.9) 17.4% (79.6) 16.3% (86.1) 19.8% (86.6) 29.1% (65.1) 48.9% 51.0%
Career 28.8% (93.9) 18.5% (93.6) 4.3% (89.8) 4.1% (86.5) - 20.0% (76.4) 6.4% (86.0) - - 47.3% 34.8%

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 CIN 27.6% (15) 24.7% (8) - 33.3% (8) - 29.4% (8) 12.5% (0) - - 26.5% 107.5%
2022 ATL 28.2% (45) 24.8% (17) 0.0% (0) 18.9% (3) - 30.5% (28) 22.6% (9) - - 26.9% 27.6%
2023 ATL 32.5% (7) 31.4% (2) 25.7% (12) - - 20.5% (4) 35.3% (3) - - 31.9% 25.2%
2024 ATL 28.6% (3) 15.4% (1) 60.0% (1) 0.0% (0) - 33.3% (0) 0.0% (0) - - 22.2% 29.2%
RP MLB Percentile 45 (28) 7 (29) 100 (68) 99 (66) - 67 (9) - - - - -
RP MLB AVG 27.8% (-) 27.0% (-) 26.8% (-) 30.3% (-) 29.0% (-) 28.5% (-) 22.4% (-) 23.9% (-) 5.9% (-) - -
Career 28.4% (70) 25.4% (28) 27.2% (13) 25.6% (11) - 29.3% (40) 22.1% (12) - - 27.2% 40.0%

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 CIN - - - - - - - - 17.3% - - - - -
2022 ATL 50.6% 22.8% 26.5% 7.4% 35.2% 37.7% 30.9% 31.5% 21.0% 64.2% 28.4% 2.5% 4.9% 35.8%
2023 ATL 41.7% 33.3% 25.0% 5.6% 38.9% 38.9% 33.3% 27.8% 20.4% 63.9% 33.3% 0.0% 2.8% 36.1%
2024 ATL 15.4% 30.8% 53.8% 30.8% 30.8% 23.1% 23.1% 53.8% 19.6% 61.6% 23.1% 7.7% 7.7% 38.5%
RP MLB Percentile 2 4 98 99 76 3 4 99 74 - 59 21 39 35
RP MLB AVG 44.8% 21.3% 33.9% 9.8% 34.3% 40.4% 33.7% 25.9% 18.1% 63.0% 24.1% 5.8% 7.1% 36.8%
Career 46.9% 25.1% 28.0% 8.5% 35.5% 37.0% 30.8% 32.2% 19.5% 63.9% 28.9% 2.4% 4.7% 22.2%

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 CIN .307 .377 .350 .385 - - - - - - - - - -
2022 ATL .238 .286 .293 .306 .263 .317 .321 .354 86.3 82.5 8.6 7.0% 35.8% 24.7%
2023 ATL .283 .322 .353 .371 .271 .317 .339 .352 84.3 88.8 10.8 11.1% 36.1% 25.0%
2024 ATL .333 .411 .333 .385 .262 .349 .272 .348 84.8 84.4 33.2 14.3% 38.5% 29.4%
RP MLB Percentile 3 4 18 7 20 18 58 58 93 - 2 33 35 15
RP MLB AVG .236 .304 .288 .317 .232 .307 .279 .359 87.9 87.1 12.6 12.5% 36.8% 24.3%
Career .261 .328 .303 .333 .235 .306 .321 .354 85.9 83.7 10.5 20.3% 22.2% 15.6%

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 CIN - 62.5% 48.7% - 24.5% 17.3% 75.5% - - 13.9% 11.9% 25.8% 19.5% 55.2% 0.38 -
2022 ATL 48.4% 65.4% 48.9% 29.6% 22.1% 21.0% 77.9% 84.3% 63.9% 16.4% 10.8% 27.2% 17.2% 60.2% 0.51 53.1%
2023 ATL 47.8% 64.2% 48.7% 33.9% 25.5% 20.4% 74.5% 81.4% 62.5% 15.5% 12.4% 27.9% 15.9% 58.4% 0.52 52.7%
2024 ATL 58.8% 70.6% 54.9% 19.0% 17.9% 19.6% 82.1% 83.3% 75.0% 15.7% 9.8% 25.5% 25.5% 60.8% 0.41 51.0%
RP MLB Percentile 99 97 97 2 7 74 7 47 4 43 15 12 - 73 - -
RP MLB AVG 46.0% 64.3% 47.8% 30.4% 26.5% 18.1% 73.5% 82.7% 56.4% 16.5% 12.7% 29.2% 17.0% 58.9% 0.53 51.8%
Career 31.3% 64.2% 49.0% 30.0% 23.2% 19.5% 76.8% 83.7% 63.8% 15.4% 11.4% 26.8% 18.1% 58.2% 0.46 56.3%

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 CIN - - - - - - - - - -
2022 ATL 48.4% 39.9% 22.4% 37.7% 39.5% 26.2% 34.3% 27.5% 50.1% 5.3%
2023 ATL 47.8% 23.5% 27.9% 48.7% 48.7% 21.7% 29.6% 28.3% 43.8% 5.8%
2024 ATL 58.8% 51.0% 31.4% 17.6% 52.9% 31.4% 15.7% 19.6% 49.0% 11.8%
RP MLB Percentile 99 97 95 2 98 95 2 3 75 99
RP MLB AVG 46.0% 33.6% 25.5% 40.9% 29.3% 24.9% 45.8% 29.1% 45.4% 6.9%
Career 31.3% 37.3% 23.8% 38.9% 41.7% 25.6% 32.7% 27.3% 48.9% 5.6%

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 CIN 61.5% 14.6% 24.3% 16.1% 60.0% 44.4% 17.5% - 20.0%
2022 ATL 57.3% 8.5% 35.9% 13.7% 59.6% 49.8% 24.4% 23.6% 13.9%
2023 ATL 53.1% 11.1% 35.8% 16.7% 45.3% 34.0% 20.0% 28.4% 13.6%
2024 ATL 70.6% 7.8% 21.6% 22.2% 70.6% 52.9% 19.4% 9.1% 18.2%
RP MLB Percentile 99 94 2 99 94 64 28 2 38
RP MLB AVG 58.5% 11.7% 30.4% 14.2% 61.7% 51.0% 21.6% 24.7% 19.8%
Career 58.7% 11.0% 31.4% 15.2% 58.6% 46.2% 21.2% 17.4% 15.6%

PLV

Hide 2024 MLB Percentile | Hide 2024 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2018 CIN 678 - - - - - - - - -
2022 ATL 944 4.83 38.8% 22.1% 39.1% -0.3% 11.3% -2.9 -8 4.29
2023 ATL 226 4.94 40.3% 19.9% 39.8% 0.4% 11.1% -0.1 -3 4.67
2024 ATL 51 4.84 43.1% 19.6% 37.3% 5.9% 9.8% 2.2 +2 3.79
RP MLB Percentile 2 6 11 66 19 19 5 - 59 -
RP MLB AVG 746 5.13 48.6% 19.0% 32.5% 16.1% 5.7% - +5 3.18
Career 2,313 4.85 39.2% 21.6% 39.1% 0.1% 11.2% -0.8 -9 1.85
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