DataBaseball
2026
Jake Bloss headshot

Pitcher · 2024

Jake Bloss

Age
23
B/T
R/R
Height
6' 3"
Weight
223 lb
Number
#28
Born
June 23, 2001 in Greensboro, NC, USA
MLB debut
June 21, 2024
Drafted
2023, round 3
College
Georgetown
dbWAR
-.4
1 season(s)
IP
11.2
ERA
6.94
FIP
7.62
K/9
8.5
FIP−
187
100 = avg

Jake Bloss is a starting pitcher for the Houston Astros. In 2024 he struck out 11 batters over 11.2 innings across 3 appearances, 3 of them starts, going 0-1. His ERA of 6.94 was 70.2% higher than the league average of 4.08. Stripping out defence, his 7.62 FIP suggests that his ERA had some help behind him. He missed bats on 23.4% of swings (12.3% of every pitch he threw), walked 5.5% of the batters he faced and struck out 20.0%. His -0.4 dbWAR is built from that FIP rather than runs allowed, so it credits him for what he controls and not for the defence behind him.

League context

Percentile among qualified pitchers, 2024.

FIP7.62
K/98.5
WHIP1.63
WAR-.4

Platoon splits

How left- and right-handed hitters fare against him.

Opponent batting by the side the hitter bats from, 2024. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB312911224.379.419.690.47012.9%
vs RHB24225317.227.261.636.37329.2%

Pitch sequencing

What Jake Bloss throws in each count, and what he follows each pitch with. Select any cell for the breakdown.

ShowBatter
Four-seamSliderCurveballSweeperChangeupSinker

Select a count to see exactly what Jake Bloss throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2024.

Four-Seam Fastball43.4%10293.42,44153.9%12.7%
Slider23.4%5587.62,53349.1%25.8%
Curveball12.8%3078.02,70353.3%38.9%
Sweeper10.6%2582.12,40844.0%44.4%
Changeup7.7%1886.61,43927.8%25.0%
Jake Bloss's arsenal by usage. Velocity is average release speed in mph, spin in rpm, and whiff rate is misses per swing — the cleanest single measure of whether a pitch beats hitters.

Pitching

Standard and advanced, by season.

Trend
20243311.20101691136.947.621.638.52.3170187-0.4

Head to head

Put Jake Bloss beside up to three others.

Compare — add up to 3 more players
Jake Bloss
How these are computed

wOBA uses linear weights measured from this season's own play-by-play rather than published constants, and wRC+ is park-adjusted against that same league. dbWAR is our own open implementation — not fWAR or bWAR — and the full derivation, including its simplifications, is on the methodology page.