Baseball Player Won-Loss Records
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Net Win Values for Various Events
1971 National League


1971 American League  1971 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 1,3794572,50513,2665,72873649,698
Net Wins per Event 4.130.15660.08860.06580.03900.03410.0061-0.0234

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 49,69810,54239,1561,04818,99317,0381,737
Net Wins per Event -0.0234-0.0215-0.0239-0.0181-0.0245-0.0229-0.0299


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 56,7631,33020,70618,5272,309
Net Wins per Event 0.0001-0.0041-0.0192-0.0092-0.0093
Excluding Home Runs
Number of Events 55,3841,33020,70617,1482,309
Net Wins per Event -0.0038-0.0041-0.0192-0.0226-0.0093


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
69.0%78.8%91.7%92.0%75.2%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 996537744
Net Wins per Event 0.0218-0.040765.0%65.1%0.0280


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