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


1947 American League  1947 National League  

Basic Events
RPG HR T D S W IW Out
Number of Events 1,5658043,56917,5408,63091262,365
Net Wins per Event 4.690.14330.07920.06170.03760.03460.0088-0.0237

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 62,3659,19353,1721,57120,18923,2342,038
Net Wins per Event -0.0237-0.0213-0.0241-0.0166-0.0256-0.0227-0.0306


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 76,6502,01022,07724,9452,454
Net Wins per Event -0.0015-0.0036-0.0204-0.0119-0.0165
Excluding Home Runs
Number of Events 75,0852,01022,07723,3802,454
Net Wins per Event -0.0045-0.0036-0.0204-0.0223-0.0165


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
69.4%78.2%91.4%93.1%83.0%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 836827557
Net Wins per Event 0.0191-0.040550.3%68.0%0.0289


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