Brennan Bernardino
Boston Red Sox · RP Throws: L Bats: L Height: 6'4 Weight: 180 Born: )
Percentile Ranks
vs LHH
vs RHH
K%
69.7
19.3
xWOBA
0.313 · 75%
0.286 · 88%
xSLG
93.9
98.6
 

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
20255534-351.23.141.2919.1%0.0%12.0%.219.339.297.1217.3%28.5%36%50%19%22%50%9%50%43% 3.4 2.7 -0.2 4.5 2.7 2.3
20245734-351.04.061.4124.8%0.0%9.7%.233.376.305.1427.0%33.8%37%47%26%23%54%18%46%34% 0.0 0.0 0.0 0.0 0.0 0.0
20235562-150.23.201.3126.9%0.0%8.3%.243.377.311.1346.7%35.1%33%49%28%16%54%18%46%50% 0.0 0.0 0.0 0.0 0.0 0.0
2022200-12.13.862.380.0%0.0%15.4%.179.202.200.0230.0%9.1%36%55%9%9%59%0%42%0% 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
CutterFastball86.5 MPH231515%52%.006.0090.00.0.017.000042%.283.3905.315.8.442.0670
SliderBreaking83.9 MPH237013%35%.156.1510.00.0.184.000012%.046.2590.033.3.052.0000
ChangeupOffspeed79.8 MPH160126%13%.000.0000.00.0.000.000047%.183.17619.40.0.227.0000
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
CutterFastball86.7 MPH23298%48%.000.0000.00.0.000.000066%.234.2730.07.1.335.0830
SliderBreaking84.1 MPH243027%52%.393.36233.30.0.448.000034%.219.36725.00.0.673.2500
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-SeamerFastball MPH0%0%.000.0000.00.0.000.0000
SinkerFastball90.9 MPH209819%57%.194.23325.53.9.246.043055%.307.38623.913.0.497.1503
CurveballBreaking77.6 MPH261635%43%.151.21130.33.0.229.067042%.222.27636.12.8.326.1520
ChangeupOffspeed82.4 MPH16700%2%.500.9000.01.02.000.0001

Splits vs LHB vs RHB
Year PA xBAVG xWOBA xSLG ISO K% BB% HR PA xBAVG xWOBA xSLG ISO K% BB% HR
2025 89.228.313.362.10323.6%9.0%1131.212.286.324.02716.8%10.7%0
2024 118.224.285.362.19628.0%5.9%5102.245.327.391.09122.5%8.8%1
2023 84.177.224.239.05227.4%3.6%0131.287.366.469.17426.7%10.7%4
2022 5.160.226.168.0000.0%20.0%07.187.181.216.0000.0%0.0%0
  Home Road
Season PA xAVG xWOBA K% BB% xSLG ISO HR PA xAVG xWOBA K% BB% xSLG ISO HR
2025126.248.34113.5%12.7%.396.056094.181.23727.7%6.4%.267.0601
2024120.232.30224.2%7.5%.376.1283100.235.30727.0%7.0%.375.1743
2023116.253.32227.6%8.6%.415.171399.232.29826.3%7.1%.331.0691
202210.300.2221.0%0.3%.246.20002.432.0000.0%0.4%.4169.9990

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 2.68 2.92 3.30 3.92 2.87 3.40 5.33 0.00 2.78 2.80 3.53
Home 2.54 2.37 2.90 0.00 2.27 1.98 4.07 0.00 3.41 2.05 2.21