Baseball Player Won-Loss Records
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Net Win Values for Various Events
1947 National League


1947 American League  1947 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 8863921,8598,8814,09856731,102
Net Wins per Event 4.920.13780.07690.06050.03640.03420.0093-0.0236

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 31,1024,54526,55782510,50511,8191,191
Net Wins per Event -0.0236-0.0209-0.0241-0.0181-0.0257-0.0225-0.0301


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 38,5751,07511,75912,7901,580
Net Wins per Event -0.0013-0.0043-0.0193-0.0109-0.0098
Excluding Home Runs
Number of Events 37,6891,07511,75911,9041,580
Net Wins per Event -0.0046-0.0043-0.0193-0.0220-0.0098


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
68.8%76.7%89.3%92.4%75.4%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 400392299
Net Wins per Event 0.0158-0.037050.5%70.0%0.0293


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