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Christopher Louis Bosio

First name: Chris

Last name: Bosio

Birthdate: 1963-04-03

Bats: R   Throws: R

RetroID: bosic001

Pitching

Year Team Lg G GS IP R XR DR IP/G RPW Role LgAdj R+ LI R_lev+ WAM W L WAR VS
1986 MIL AL 10 1.4 34.7 27 18 -1 3.47 10.5 -0.07 0.04 -8 0.81 -7 -0.7 0.0 1.4 -0.4 0
1987 MIL AL 46 7.7 170.0 103 94 -4 3.70 10.4 -0.02 0.04 -5 1.13 -5 -0.5 3.3 4.3 1.0 10
1988 MIL AL 38 8.6 182.0 80 89 -1 4.79 9.3 0.15 0.04 13 1.11 14 1.5 5.8 2.8 3.3 17
1989 MIL AL 33 10.4 234.7 90 109 1 7.11 8.7 0.18 0.04 24 1.00 24 2.8 8.0 2.4 4.9 24
1990 MIL AL 20 5.9 132.7 67 62 0 6.64 9.4 0.18 0.01 -2 1.00 -2 -0.2 2.8 3.2 1.1 8
1991 MIL AL 32 9.0 204.7 80 101 3 6.40 9.1 0.15 0.01 22 1.00 22 2.4 6.9 2.1 4.3 21
1992 MIL AL 33 10.2 231.3 100 108 6 7.01 9.1 0.12 0.01 5 1.00 5 0.5 5.6 4.6 2.6 17
1993 SEA AL 29 7.1 164.3 75 86 5 5.67 9.8 0.17 0.01 9 1.01 9 0.9 4.5 2.7 2.4 14
1994 SEA AL 19 5.7 125.0 72 74 -1 6.58 10.8 0.12 0.01 4 1.00 4 0.4 3.3 2.5 1.6 10
1995 SEA AL 31 7.4 170.0 98 96 -7 5.48 10.4 0.20 0.01 9 1.00 9 0.9 4.6 2.8 2.4 14
1996 SEA AL 18 2.6 60.7 44 36 0 3.37 11.2 -0.10 0.01 -9 0.92 -9 -0.8 0.5 2.1 -0.3 2
Career 309 76 1710.1 836 873 1 62 64 7.2 45.3 30.9 22.9 137

Defense

Pitcher Defense

Year Team Chances OAA OAA adj
1986 MIL 5 0.0 0
1987 MIL 35 0.0 0
1988 MIL 42 1.0 1
1989 MIL 45 1.0 1
1990 MIL 31 3.0 3
1991 MIL 28 -2.0 -2
1992 MIL 39 1.0 1
1993 SEA 27 0.0 0
1994 SEA 31 3.0 3
1995 SEA 32 -1.0 -1
1996 SEA 13 0.0 0
328 6.0 6

Postseason Pitching

Year Team Lg G GS IP R XR DR IP/G RPW Role LgAdj R+ LI R_lev+ WAM W L WAR VS
1995 SEA MLB 3 0.5 13.0 12 8 0 4.33 12.0 0.14 0.00 -4 1.00 -4 -0.3 0.0 0.6 -0.1 0
Career 3 0.5 13 12 8 0 -4 -4 -0.3 0 0.6 -0.1 0

No batting records available for this player.

Glossary

Click to expand glossary
Stat description
GSGame Shares
WAMWins above Majors. Formerly wins above average, but WAM! sounds better than WAA. Credit to Don Sobocinski for the name.
WARWins above Replacement
VSVictory Shares
WWins - Not traditional pitcher wins. Estimate of the number of wins each pitcher was responsible for. His share, as opposed to the shares of his fielders and offense.
LLosses - See wins above, just the opposite side of the final score.
BatRunsBatting runs above average
Adj RPark adjusted batting runs
RISPRuns for hitting better or worse than overall with runners in scoring position
BSRBaserunning runs
DPDouble play avoidance runs
ROERuns from reaching on error
FldFielding runs
PosPosition adjustment
DHDesignated hitter adjustment
PitPitcher batting adjustment
RAARuns above average before position and league adjustment
RPWRuns per win
WAAWins above average before position and league adjustment
POS WinsPosition adjustment converted to wins
LGALeague quality adjustment
DVoDHDefensive Value (in runs) over designated hitter
GGames pitched
GSGame shares. For pitchers based on innings and leverage index
XRExpected runs based on ballparks and opponents faced
DRDefensive runs support
RoleStarter vs reliever role adjustment
LgAdjLeague adjustment
R+Runs above average
LILeverage index
R_lev+Leverage adjusted runs above average
ChancesEstimated opportunies to make a defensive play
BIPBalls in play while this player was on the field
OAAOuts above average, based on defensive efficiency assigned at the player level
OAA adjPark adjusted outs above average
DER runsRun value of outs above average
Frame RunsRuns from framing balls and strikes
SB RunsStolen base prevention runs
Block RunsWild pitch and passed ball prevention runs
Err RunsCatcher error prevention runs
Catcher RunsCatcher runs from SB, errors, PB, and WP. Does not include framing.
Play+plays made above average per ball in play
GB+ground ball plays above average per ball in play
DP StartRuns from starting double plays
DP TurnRuns from turning double plays
DP runsTotal double play runs
OF Arm oppsOpportunities for an outfielder to make a throwing play
OF Arm runsRuns from throwing from the outfield

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