Baseball Player Won-Loss Records
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Net Win Values for Various Events
1983 American League

1983 National League  1983 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 1,9035493,71015,6826,95856657,325
Net Wins per Event 4.790.14330.07900.05950.03700.03220.0052-0.0237

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 57,32510,96746,35867622,00021,5142,168
Net Wins per Event -0.0237-0.0214-0.0242-0.0150-0.0245-0.0236-0.0310


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 68,20286523,12123,5242,239
Net Wins per Event -0.0001-0.0040-0.0214-0.0098-0.0285
Excluding Home Runs
Number of Events 66,29986523,12121,6212,239
Net Wins per Event -0.0042-0.0040-0.0214-0.0233-0.0285


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
68.0%78.2%95.2%91.5%96.8%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 1,660824675
Net Wins per Event 0.0208-0.044666.8%68.2%0.0271


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