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Neifi Neftali (Diaz) Perez

First name: Neifi

Last name: Perez

Birthdate: 1973-06-02

Bats: B   Throws: R

RetroID: peren001

Batting – Career

Year Team Off GS Def GS Game Shares WAR W L Victory Shares
1996COL0.60.20.8-0.5-0.31.1-1
1997COL4.21.35.61.53.22.410
1998COL8.92.811.60.94.37.313
1999COL9.02.711.7-0.43.18.79
2000COL8.52.811.30.53.87.412
2001COL4.91.56.51.13.03.49
2001KCA2.80.83.60.11.22.44
2002KCA7.42.59.9-1.71.28.64
2003SFN4.41.25.61.32.92.79
2004CHN0.80.21.10.60.90.13
2004SFN4.31.35.6-0.70.94.73
2005CHN7.72.310.11.84.75.314
2006CHN3.10.94.00.41.62.45
2006DET0.90.31.2-0.8-0.41.6-1
2007DET0.90.31.2-0.6-0.21.4-1
Career68.421.189.83.529.959.592

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
1996COL46-7-81001-2000-811.8-0.70.00.0-0.7-1
1997COL3440-9-11119200211.30.20.20.00.419
1998COL712-16-34022-210600-2210.7-2.10.60.0-1.531
1999COL732-23-47-273-10600-4011.8-3.40.60.0-2.821
2000COL699-15-37-2-32111600-2811.5-2.40.60.0-1.833
2001COL403-2-13110-16300-611.3-0.50.30.0-0.217
2001KCA220-13-151-4019200-810.2-0.80.20.0-0.615
2002KCA585-39-47-110-25500-4410.4-4.20.50.0-3.724
2003SFN353-17-17-101016200-19.4-0.10.20.00.125
2004CHN67441001-200049.60.40.00.00.40
2004SFN353-24-240-1003200-2210.4-2.10.20.0-1.913
2005CHN609-18-2002-2015400-59.4-0.50.4-0.2-0.333
2006CHN246-15-1621117100-410.1-0.40.1-0.1-0.414
2006DET70-8-801-10-2000-109.8-1.00.00.0-1.00
2007DET71-7-70000-2000-910.7-0.80.00.0-0.80
Career5,510-200-298-1870833900-201--18.43.9-0.3-14.8244

Defense

Catcher Defense

Year Team Chances OAA OAA adj DER Runs Frame Runs SB Runs Block Runs Err Runs Catcher Runs Total Fielding Runs
1998 COL 0 0.0 0 0 0 0.0 -0.2 0.0 0 0
0 0.0 0 0 0 0.0 -0.2 0.0 0 0

Infield Defense

Year Team POS BIP Chances OAA OAA adj DER Runs Play+ GB+ DP Start DP Turn DP Runs Total Fielding Runs
1996 COL 2B 69 11 -1.0 -1 -1 -3 -3 0.1 0.1 0 -1
1996 COL SS 210 33 -2.0 -2 -2 -5 -4 0.2 0.4 1 -1
1997 COL 2B 1015 181 2.0 3 2 7 4 0.4 1.1 2 4
1997 COL 3B 47 8 0.0 0 0 0 0 0.0 0.0 0 0
1997 COL SS 1148 209 3.0 5 4 7 14 -0.3 1.0 1 5
1998 COL SS 4281 770 5.0 12 9 23 24 0.0 1.3 1 10
1999 COL SS 4186 752 -6.0 0 0 6 11 0.0 0.3 0 0
2000 COL SS 4275 785 11.0 17 13 34 40 -1.5 -0.1 -2 11
2001 KCA 2B 94 21 2.0 2 2 5 3 0.0 0.0 0 2
2001 KCA SS 1232 221 5.0 6 5 16 0 0.9 0.9 2 7
2001 COL SS 2325 421 3.0 5 4 1 -7 1.1 0.6 2 6
2002 KCA 2B 136 26 -1.0 -1 -1 1 0 0.1 -0.4 0 -1
2002 KCA SS 3806 667 1.0 2 2 11 -10 0.7 3.3 4 6
2003 SFN 2B 1095 186 4.0 4 3 5 6 0.4 1.0 1 4
2003 SFN 3B 5 0 0.0 0 0 -1 0 0.0 0.0 0 0
2003 SFN SS 923 188 13.0 13 10 33 24 0.6 1.2 2 12
2004 SFN 2B 908 165 6.0 6 5 13 12 -0.2 -0.4 -1 4
2004 CHN 2B 27 5 -1.0 -1 -1 0 0 0.0 0.2 0 -1
2004 SFN 3B 17 2 0.0 0 0 -1 -1 0.0 0.0 0 0
2004 SFN SS 1366 237 1.0 1 1 0 4 -1.0 -0.6 -2 -1
2004 CHN SS 320 57 -1.0 -1 -1 0 1 0.2 0.0 0 -1
2005 CHN 2B 452 77 -1.0 -1 -1 -1 0 0.6 0.0 1 0
2005 CHN 3B 15 1 0.0 0 0 0 0 -0.1 0.0 0 0
2005 CHN SS 2934 554 18.0 18 14 40 47 0.9 -0.3 1 15
2006 CHN 2B 959 168 4.0 4 3 11 10 0.7 -0.2 0 3
2006 DET 2B 381 60 -2.0 -2 -2 -3 -2 -0.1 0.2 0 -2
2006 DET 3B 1 0 0.0 0 0 0 0 0.0 0.0 0 0
2006 CHN 3B 111 15 2.0 2 2 2 1 0.0 0.0 0 2
2006 CHN SS 353 61 2.0 2 2 1 -3 -0.3 0.0 0 2
2006 DET SS 131 27 -1.0 -1 -1 3 3 0.5 0.1 1 0
2007 DET 2B 134 23 0.0 0 0 0 0 0.4 0.0 0 0
2007 DET 3B 74 15 2.0 2 2 4 5 0.0 0.0 0 2
2007 DET SS 326 51 -4.0 -4 -3 -7 -5 -0.8 -0.2 -1 -4
2B 5270 923 12.0 13 9 35 30 2.4 1.6 3 12
3B 270 41 4.0 4 4 4 5 -0.1 0.0 0 4
SS 27816 5033 48.0 73 57 163 139 1.2 7.9 10 67

Batting – Postseason

Year Team Off GS Def GS Game Shares WAR W L Victory Shares
2003SFN0.00.00.10.00.00.00
2006DET0.10.00.1-0.2-0.20.20
Career0.10.00.2-0.2-0.20.20

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
2003SFN4000000000009.60.00.00.00.00
2006DET5-1-10000-1000-28.6-0.20.00.0-0.2-1
Career9-1-10000-1000-2--0.20.00.0-0.2-1

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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