Glossary

GP=Games played

PA=Plate appearances

AB=At bats

AVG=Batting average

OBP=On-base percentage

OPS=On-base percentage plus slugging percentage

SLG=Slugging percentage

H=Hits

1B=Singles

2B=Doubles

3B=Triples

HR=Home runs

RBI=Runs batted in

R=Runs scored

BB=Base on balls (walks)

SO=Strikeouts

K-L=Strikeouts looking

HBP=Hit by pitch

SAC=Sacrifice hits & bunts

SF=Sacrifice flies

ROE=Reached on error

FC=Hit into fielder's choice

SB=Stolen bases

SB%=Stolen base percentage

CS=Caught stealing

PIK=Picked off

QAB=Quality at bats (any one of: 3 pitches after 2 strikes, 6+ pitch ABs, XBH, HHB, BB, SAC Bunt, SAC Fly)

QAB%=Quality at bats per plate appearance

PA/BB=Plate appearances per walk

BB/K=Walks per strikeout

C%=Contact percentage/Contact rate: AB-K/AB

HHB=Hard hit balls: Total line drives and hard ground balls

LD%=Line drive percentage

FB%=Fly ball percentage

GB%=Ground ball percentage

BABIP=Batting average on balls in play

BA/RISP=Batting average with runners in scoring position

LOB=Runners left on base

2OUTRBI=2-out RBI

XBH=Extra-base hits

TB=Total bases

PS=Pitches seen

PS/PA=Pitches seen per plate appearance

2S+3=Plate appearances in which batter sees 3+ pitches after 2 strikes

2S+3%=% of plate appearances in which batter sees 3+ pitches after 2 strikes

6+=Plate appearances with 6+ pitches

6+%=% of plate appearances of 6+ pitches

AB/HR=At bats per home run

GIDP=Hit into double play

GITP=Hit into triple play

CI=Batter advances on catcher's interference

IP=Innings pitched

GP=Games pitched

GS=Games started

BF=Total batters faced

#P=Total pitches

W=Wins

L=Losses

SV=Saves

SVO=Save opportunities

BS=Blown saves

SV%=Save percentage

H=Hits allowed

R=Runs allowed

ER=Earned runs allowed

BB=Base on balls (walks)

SO=Strikeouts

K-L=Strikeouts looking

HBP=Hit batters

ERA=Earned run average

WHIP=Walks plus hits per innings pitched

LOB=Runners left on base

BK=Balks

PIK=Runners picked off

CS=Runners caught stealing

SB=Stolen bases allowed

SB%=Stolen bases allowed percentage

WP=Wild pitches

BAA=Opponent batting average

MPHFB=Fastball average velocity

MPHCT=Cutter average velocity

MPHCB=Curveball average velocity

MPHSL=Slider average velocity

MPHCH=Changeup average velocity

MPHOS=Offspeed average velocity

P/IP=Pitches per inning

P/BF=Pitches per batter faced

<3%=% of batters on or out in three pitches or less

LOO=Leadoff out (1st batter of inning)

1ST2OUT=Innings with 1st 2 batters out

123INN=1-2-3 Innings

<13=Innings of 13 pitches or fewer

FIP=Fielding Independent Pitching

S%=Strike percentage

FPS%=First pitch strike percentage

FPSO%=% of FPS at-bats that result in an out

FPSW%=% of FPS at-bats that result in a walk

FPSH%=% of FPS at-bats that result in a hit

BB/INN=Walks per inning

0BBINN=Zero-walk innings

BBS=Walks that score

LOBB=Leadoff walk (1st batter of inning)

LOBBS=Leadoff walk that scored (1st batter of inning)

SM%=% of total pitches that are swings and misses

K/BF=Strikeouts per batter faced

K/BB=Strikeouts per walk

WEAK%=% of batted balls weakly hit (fly balls and ground balls)

HHB%=% of batted balls that are line drives or hard ground balls

GO/AO=Ratio of ground outs to air outs

HR=Home runs allowed

LD%=Line drive percentage

FB%=Fly ball percentage

GB%=% of all batted balls hit on the ground

BABIP=Opponent batting average on balls in play

BA/RISP=Opponent batting average with runners in scoring position

FB=Number of pitches thrown as Fastballs

FBS=Number of Fastballs thrown for strikes

FBS%=Percentage of Fastballs thrown for strikes

FBSW%=Percentage of Fastballs swung at

FBSM%=Percentage of Fastballs swung at and missed

CT=Number of pitches thrown as Cutters

CTS=Number of Cutters thrown for strikes

CTS%=Percentage of Cutters thrown for strikes

CTSW%=Percentage of Cutters swung at

CTSM%=Percentage of Cutters swung at and missed

CB=Number of pitches thrown as Curveballs

CBS=Number of Curveballs thrown for strikes

CBS%=Percentage of Curveballs thrown for strikes

CBSW%=Percentage of Curveballs swung at

CBSM%=Percentage of Curveballs swung at and missed

SL=Number of pitches thrown as Sliders

SLS=Number of Sliders thrown for strikes

SLS%=Percentage of Sliders thrown for strikes

SLSW%=Percentage of Sliders swung at

SLSM%=Percentage of Sliders swung at and missed

CH=Number of pitches thrown as Changeups

CHS=Number of Changeups thrown for strikes

CHS%=Percentage of Changeups thrown for strikes

CHSW%=Percentage of Changeups swung at

CHSM%=Percentage of Changeups swung at and missed

OS=Number of pitches thrown as Offspeeds

OSS=Number of Offspeeds thrown for strikes

OSS%=Percentage of Offspeeds thrown for strikes

OSSW%=Percentage of Offspeeds swung at

OSSM%=Percentage of Offspeeds swung at and missed

TC=Total Chances

A=Assists

PO=Putouts

FPCT=Fielding Percentage

E=Errors

DP=Double Plays

TP=Triple Plays

INN=Innings played as catcher

PB=Passed balls allowed

SB=Stolen bases allowed

SB-ATT=Stolen bases - Stealing attempts

CS=Runners caught stealing

CS%=Runners caught stealing percentage

PIK=Runners picked off

CI=Batter advances on catcher's interference

P=Innings played at pitcher

C=Innings played at catcher

1B=Innings played at first base

2B=Innings played at second base

3B=Innings played at third base

SS=Innings played at shortstop

LF=Innings played at left field

CF=Innings played at center field

RF=Innings played at right field

SF=Innings played at short field

Total=Total innings played