Baseball Player Won-Loss Records
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Net Win Values for Various Events
1999 American League


1999 National League  1999 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 2,6224104,18315,3008,71942456,901
Net Wins per Event 5.630.12420.06970.05220.03380.02830.0087-0.0238

S (singles) includes times reached on error (ROE). Walks (W) include hit-by-pitch (HBP) and exclude intentional walks. RPG is runs scored per 27 outs for games for which Retrosheet has play-by-play data that were used in my calculations.

Net Win Value of Outs
Any Out K All BIP Bunt GB FB LD
Number of Events 56,90113,89143,01077820,89518,0193,318
Net Wins per Event -0.0238-0.0223-0.0242-0.0223-0.0252-0.0223-0.0288


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 65,5251,14128,44423,17612,764
Net Wins per Event 0.0007-0.0034-0.00950.00100.0234
Excluding Home Runs
Number of Events 62,9031,14128,44420,55412,764
Net Wins per Event -0.0044-0.0034-0.0095-0.01470.0234


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
65.6%68.2%73.5%77.7%26.0%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 1,467754816
Net Wins per Event 0.0150-0.037166.1%71.2%0.0229


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