DataBaseball
2026
Matt Roney headshot

Players · R · Pitcher · 2006 regular season

Matt Roney

Age
26
B/T
R/R
Height
6' 3"
Weight
245 lb
Number
#33
Born
January 10, 1980 in Tulsa, OK, United States
MLB debut
April 2, 2003

Compare with…

dbWAR
.0
Regular season, 2006 only
IP
4.0
ERA
4.50
FIP
3.90
K/9
0.0
FIP−
86
100 = avg

Matt Roney was a relief pitcher for the Oakland Athletics. In 2006 he struck out 0 batters over 4.0 innings across 3 appearances, going 0-1. His ERA of 4.50 was 0.6% lower than the league average of 4.53. Stripping out defence, his 3.90 FIP suggests he pitched better than his ERA shows. He missed bats on 4.0% of swings (1.7% of every pitch he threw), walked 5.6% of the batters he faced and struck out 0.0%. His 0.0 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, 2006 regular season.

FIP3.90
K/90.0
WHIP1.50
WAR.0

Pitching Regular season

Standard and advanced, by season. Regular-season games only. Seasons on file run 2006; his career began in 2003, and earlier seasons are not in this data yet.

Trend
2006OAK304.001052014.503.901.500.02.399860.0—

Platoon splits

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

Opponent batting by the side the hitter bats from, 2006. Counted from play-by-play, so totals can differ from the box-score season line by a plate appearance or two.
SplitPAABHHRBBSOAVGOBPSLGwOBAK%
vs LHB541010.250.400.250.2240.0%
vs RHB13114000.364.333.545.3580.0%

Not in the 2006 data: pitch types, recorded in every park from 2008. The play-by-play goes back to 2005, but the measurements on each pitch and batted ball arrived later, so the panels built from them are left off this season.

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Matt Roney
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.