DataBaseball
2026
Bubby Rossman headshot

Pitcher · 2022

Bubby Rossman

Age
30
B/T
S/R
Height
6' 5"
Weight
220 lb
Born
June 29, 1992 in La Habra, CA, USA
MLB debut
July 13, 2022
dbWAR
-.1
1 season(s)
IP
1.0
ERA
18.00
FIP
17.11
K/9
9.0
FIP−
431
100 = avg

Bubby Rossman was a relief pitcher for the Philadelphia Phillies. In 2022 he struck out 1 batter over 1.0 inning across 1 appearance, going 0-0. His ERA of 18.00 was 353.6% higher than the league average of 3.97. Stripping out defence, his 17.11 FIP suggests he pitched better than his ERA shows. He missed bats on 62.5% of swings (27.8% of every pitch he threw), walked 20.0% of the batters he faced and struck out 20.0%. His -0.1 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, 2022.

FIP17.11
K/99.0
WHIP2.00
WAR-.1

Pitching

Standard and advanced, by season.

Trend
2022101.0000121118.0017.112.009.09.0454431-0.1

Platoon splits

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

Opponent batting by the side the hitter bats from, 2022. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs RHB541111.250.4001.000.55520.0%

Pitch sequencing

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

ShowBatter
Four-seamCutter

Select a count to see exactly what Bubby Rossman throws in it.

Pitch arsenal

What he throws, how hard, and how often it misses in 2022.

Four-Seam Fastball77.8%1496.72,11442.9%66.7%
Bubby Rossman'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.

Head to head

Put Bubby Rossman beside up to three others.

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Bubby Rossman
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.