Baseball Player Won-Loss Records
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Net Win Values for Various Events
1989 National League


1989 American League  1989 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 1,3654112,90312,5345,72485350,039
Net Wins per Event 4.140.15170.08820.06610.03850.02990.0066-0.0223

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 50,03911,35438,6851,35318,16916,0443,119
Net Wins per Event -0.0223-0.0212-0.0226-0.0179-0.0241-0.0210-0.0245


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 55,8981,72624,26119,4719,667
Net Wins per Event 0.0007-0.0042-0.0086-0.00170.0266
Excluding Home Runs
Number of Events 54,5331,72624,26118,1069,667
Net Wins per Event -0.0030-0.0042-0.0086-0.01330.0266


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
69.2%78.4%74.9%82.4%32.3%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 1,744798633
Net Wins per Event 0.0181-0.042068.6%69.9%0.0308


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