Baseball Projection Banner
Batting Leaders Pitching Leaders Fielding Leaders

Mervin Weldon Rettenmund

First name: Merv

Last name: Rettenmund

Birthdate: 1943-06-06

Bats: R   Throws: R

MLBAM ID: 121083

Retro ID: rettm101

Batting – Career

Year Team Off GS Def GS Game Shares WAR W L Victory Shares
1968BAL1.10.21.31.11.4-0.24
1969BAL2.80.53.30.91.81.45
1970BAL4.70.85.54.96.6-1.020
1971BAL7.31.28.56.38.8-0.427
1972BAL4.50.75.21.12.62.68
1973BAL4.80.65.54.46.0-0.618
1974CIN3.10.53.60.92.01.66
1975CIN2.80.43.10.51.51.74
1976SDN2.20.22.50.91.60.85
1977SDN2.00.22.20.71.30.94
1978CAL1.80.11.90.71.30.74
1979CAL1.10.01.2-0.20.21.01
1980CAL0.10.00.10.00.00.00
Career38.35.443.922.235.18.5106

Detailed Batting Components

Year Team PA BatRuns Adj R RISP BSR DP ROE Fld Pos DH Pit RAA RPW WAA Pos Wins LgA WAM DVoDH
1968BAL8588-1100-1-10077.80.9-0.10.00.80
1969BAL2262201-102-20048.90.5-0.2-0.10.25
1970BAL385262611-1010-200379.24.0-0.20.03.816
1971BAL589353623005-500468.95.2-0.5-0.14.613
1972BAL3460002-1-23-30027.40.3-0.30.00.08
1973BAL3901213-271013-300329.03.6-0.30.03.318
1974CIN252-2-1150-10-20049.40.4-0.20.00.23
1975CIN226-2-2-12002-20019.50.1-0.20.0-0.15
1976SDN17212-2-1005-10048.50.5-0.10.00.47
1977SDN1668100-20-1-4-100310.00.3-0.10.00.2-3
1978CAL142671100-4-1-1059.10.5-0.20.00.3-3
1979CAL90-1-100-11-20-10-310.4-0.3-0.10.0-0.4-2
1980CAL5000000000009.90.00.00.00.00
Career3,07493100-120-3-329-23-20142-16.0-2.5-0.213.367

Defense

Infield Defense

Year Team POS BIP Chances OAA OAA adj DER Runs Play+ GB+ DP Start DP Turn DP Runs Total Fielding Runs
1975 CIN 3B 7 1 0.0 0 0 0 1 0.0 0.0 0 0
1977 SDN 3B 3 0 0.0 0 0 0 0 0.0 0.0 0 0
3B 10 1 0.0 0 0 0 1 0.0 0.0 0 0

Outfield Defense

Year Team POS BIP Chances OAA OAA adj DER Runs Play+ OF Arm Opps OF Arm Runs Total Fielding Runs
1968 BAL LF 23 2 0.0 0 0 -1 0 0 0
1968 BAL CF 177 19 -1.0 -1 -1 -3 5 -1 -2
1968 BAL RF 187 24 1.0 1 1 -1 13 0 1
1969 BAL LF 668 72 3.0 3 3 4 14 -1 2
1969 BAL CF 406 52 1.0 1 1 4 15 0 1
1969 BAL RF 249 35 0.0 0 0 -3 21 -1 -1
1970 BAL LF 536 62 2.0 2 2 8 25 0 2
1970 BAL CF 1055 156 5.0 5 4 13 54 1 5
1970 BAL RF 423 66 2.0 2 2 2 22 1 3
1971 BAL LF 1016 104 2.0 2 2 0 48 0 2
1971 BAL CF 968 143 2.0 2 2 10 53 0 2
1971 BAL RF 1116 174 4.0 4 3 6 74 -2 1
1972 BAL LF 88 7 -1.0 -1 -1 -2 2 0 -1
1972 BAL CF 417 57 1.0 1 1 2 17 0 1
1972 BAL RF 1152 176 6.0 5 4 -2 59 -1 3
1973 BAL LF 197 22 1.0 1 1 2 7 0 1
1973 BAL CF 44 5 -1.0 -1 -1 -2 4 0 -1
1973 BAL RF 1390 238 16.0 15 13 23 81 0 13
1974 CIN CF 171 27 2.0 2 2 3 8 0 2
1974 CIN RF 935 126 -3.0 -4 -3 -18 60 1 -2
1975 CIN LF 374 42 2.0 2 2 1 20 1 3
1975 CIN CF 53 12 1.0 1 1 4 3 0 1
1975 CIN RF 632 96 -2.0 -2 -2 -6 34 0 -2
1976 SDN LF 710 96 6.0 6 5 24 33 0 5
1976 SDN CF 14 0 0.0 0 0 -1 1 0 0
1976 SDN RF 124 17 0.0 0 0 -4 9 0 0
1977 SDN LF 523 53 -3.0 -3 -3 -6 29 -1 -4
1977 SDN CF 5 0 0.0 0 0 0 0 0 0
1977 SDN RF 19 3 0.0 0 0 0 0 0 0
1978 CAL LF 68 9 1.0 1 1 2 5 0 1
1978 CAL RF 237 40 -5.0 -5 -4 -5 17 -1 -5
1979 CAL LF 59 5 -1.0 -1 -1 -2 3 0 -1
1979 CAL RF 74 7 0.0 0 0 -4 8 -1 -1
LF 4262 474 12.0 12 11 30 186 -1 10
CF 3310 471 10.0 10 9 30 160 0 9
RF 6538 1002 19.0 16 14 -12 398 -4 10

Batting – Postseason

Year Team Off GS Def GS Game Shares WAR W L Victory Shares
1969BAL0.00.00.00.00.00.00
1970BAL0.10.00.10.40.5-0.31
1971BAL0.50.10.60.30.40.21
1973BAL0.20.00.20.00.00.20
1975CIN0.10.00.1-0.1-0.10.10
1979CAL0.00.00.00.00.00.00
Career0.90.11.00.60.80.22

Postseason Batting Components

Year Team PA BatRuns Adj R RISP BSR DP ROE Fld Pos DH Pit RAA RPW WAA Pos Wins LgA WAM DVoDH
1969BAL0000000000006.90.00.00.00.00
1970BAL112200002000411.30.40.00.00.42
1971BAL35-3-32000200018.00.10.00.00.13
1973BAL14-1-100000000-17.2-0.10.00.0-0.10
1975CIN5-1-100000000-19.3-0.10.00.0-0.10
1979CAL40000000000010.60.00.00.00.00
Career69-3-3200040003-0.30.00.00.35

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

The information used here was obtained free of charge from and is copyrighted by
Retrosheet. Interested parties may contact Retrosheet at "www.retrosheet.org".