Michael Kelly
Oakland Athletics · RP Throws: R Bats: R Height: 6'4 Weight: 185 Born: )
Percentile Ranks
vs LHH
vs RHH
K%
21.2
27.6
xWOBA
0.329 · 59%
0.361 · 12%
xSLG
67.7
16.6
 

Year Team G GS W-L IP ERA WHIP K% CSW% BB% xAVG xSLG xwOBA xISO BAR% SS% HH% GB% LD% FB% Z%
Z
Sw%
OZ%
OZ
Sw%
Apr May Jun Jul Aug Sep
20254204-439.23.181.3017.5%0.0%11.4%.264.460.348.19610.3%35.9%36%43%20%32%51%15%49%42% 0.0 0.0 3.8 2.4 1.9 2.1
20242803-231.12.591.1917.2%0.0%7.8%.230.356.294.1253.2%40.9%20%40%19%33%51%14%49%41% 0.0 0.0 0.0 0.0 0.0 0.0
20231401-016.23.781.3622.5%0.0%12.7%.248.324.304.0760.0%32.6%35%39%33%22%49%17%52%37% 0.0 0.0 0.0 0.0 0.0 0.0
2022400-04.02.251.0025.0%0.0%6.3%.251.372.324.12210.0%30.0%10%20%30%30%53%23%47%38% 0.0 0.0 0.0 0.0 0.0 0.0


2025 Splits vs LHB vs RHB
Pitch Type MPH SPIN Whiff% Usage xBAVG xWOBA K% BB% xSLG ISO HR Usage xBAVG xWOBA K% BB% xSLG ISO HR
4-SeamerFastball MPH0%33%.177.2745.020.0.211.000030%.156.20547.15.9.256.0630
CutterFastball91.9 MPH281820%4%.000.7240.00.0.000.00000%.000.0000.00.0.000.0000
SliderBreaking89.9 MPH277828%13%.197.1800.00.0.221.000011%.001.0000.00.0.001.0000
SweeperBreaking MPH21%48%.258.30925.97.4.390.080059%.306.39112.910.0.539.1973
ChangeupOffspeed89.2 MPH162267%2%.152.14150.00.0.166.0000
2024 Splits vs LHB vs RHB
Pitch Type MPH SPIN Whiff% Usage xBAVG xWOBA K% BB% xSLG ISO HR Usage xBAVG xWOBA K% BB% xSLG ISO HR
4-SeamerFastball MPH0%46%.162.19829.45.9.228.000021%.195.26725.016.7.226.0000
SliderBreaking88.3 MPH268617%12%.434.6720.00.01.1131.250114%.373.37520.00.0.505.4000
SweeperBreaking MPH23%42%.202.33117.914.3.395.136165%.236.26214.03.5.330.0380
2023 Splits vs LHB vs RHB
Pitch Type MPH SPIN Whiff% Usage xBAVG xWOBA K% BB% xSLG ISO HR Usage xBAVG xWOBA K% BB% xSLG ISO HR
4-SeamerFastball94.9 MPH219024%28%.271.34033.316.7.352.000019%.286.30428.60.0.429.4000
SinkerFastball94.6 MPH205233%6%.000.0000.00.0.000.00008%.000.3290.00.0.273.2490
SliderBreaking88.2 MPH261926%28%.429.46016.716.7.531.00008%.000.2320.00.0.190.1850
SweeperBreaking MPH22%38%.050.12244.411.1.068.000065%.254.33317.217.2.344.0830

Splits vs LHB vs RHB
Year PA xBAVG xWOBA xSLG ISO K% BB% HR PA xBAVG xWOBA xSLG ISO K% BB% HR
2025 64.237.329.414.14317.2%10.9%299.282.361.489.16118.2%9.1%3
2024 52.209.325.396.18619.2%9.6%275.244.272.331.07216.0%5.3%0
2023 27.229.294.292.00033.3%14.8%044.260.310.343.07715.9%11.4%0
2022 8.353.488.617.50025.0%12.5%18.173.161.189.00025.0%0.0%0
  Home Road
Season PA xAVG xWOBA K% BB% xSLG ISO HR PA xAVG xWOBA K% BB% xSLG ISO HR
202595.270.36216.8%13.7%.440.190468.257.32919.1%4.4%.483.1091
202472.196.27220.8%9.7%.277.115155.271.32212.7%3.6%.449.1181
202324.261.31429.2%8.3%.388.091047.242.29919.1%14.9%.289.0250

Split Games Wind 0-9 mph+ Wind 10+ mph Humid 0-25 Humid 25-50 Humid 50-75 Humid 75-100 Temp 0-40 Temp 40-60 Temp 61-79 Temp 80+
Road 2.93 3.38 2.32 0.00 2.77 2.96 3.11 0.00 3.35 2.97 3.21
Home 2.84 3.34 2.69 4.25 3.46 2.13 6.25 0.00 2.14 3.53 2.29