Richard Fitts
Boston Red Sox · SP Throws: R Bats: R Height: 6'4 Weight: 230 Born: )
Percentile Ranks
vs LHH
vs RHH
K%
40.4
50.3
xWOBA
0.382 · 10%
0.357 · 15%
xSLG
38.4
4.8
 

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
202511102-445.05.001.3120.5%0.0%8.2%.273.497.368.22412.7%39.6%49%43%26%28%50%14%50%51% 14.5 9.0 1.6 10.0 16.0 0.0
2024440-120.21.741.2910.6%0.0%8.2%.259.375.309.1161.4%33.3%33%39%23%32%52%9%48%29% 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%63%.216.27926.514.7.258.000037%.281.42930.80.0.758.4624
SliderBreaking87.8 MPH241126%29%.297.47417.413.0.653.500340%.299.38013.27.9.533.2062
SweeperBreaking MPH40%1%.000.6930.0100.0.000.000024%.166.23745.50.0.379.1431
ChangeupOffspeed89.3 MPH160038%7%.547.5900.033.3.651.0000
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%50%.282.3324.89.5.396.059039%.321.45912.518.8.637.0770
SliderBreaking85.9 MPH243715%30%.215.28015.415.4.259.000033%.209.2136.30.0.281.0630
SweeperBreaking MPH13%28%.208.2067.70.0.263.0000
Split-fingerOffspeed88.7 MPH115514%20%.388.37033.30.0.451.00001%.000.0000.00.0.000.0000
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

Splits vs LHB vs RHB
Year PA xBAVG xWOBA xSLG ISO K% BB% HR PA xBAVG xWOBA xSLG ISO K% BB% HR
2025 82.282.382.456.17919.5%14.6%4113.267.357.523.22121.2%3.5%7
2024 40.279.320.361.02912.5%10.0%045.243.299.386.0488.9%6.7%0
  Home Road
Season PA xAVG xWOBA K% BB% xSLG ISO HR PA xAVG xWOBA K% BB% xSLG ISO HR
202571.295.38715.5%9.9%.503.1803124.261.35623.4%7.3%.493.2188
202443.256.28111.6%4.7%.346.000042.263.3389.5%11.9%.409.0860

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 10.56 11.34 8.75 0.00 10.19 0.00 0.00 0.00 19.45 11.27 4.80
Home 9.22 8.02 12.55 0.00 0.00 12.55 17.40 0.00 0.00 5.15 21.15