Baseball Player Won-Loss Records
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Net Win Values for Various Events
1980 Major League


1980 American League  1980 National League  

Basic Events
RPG HR T D S W IW Out
Number of Events 3,0871,0766,34429,87912,4351,435106,954
Net Wins per Event 4.560.14810.08040.05890.03820.03150.0066-0.0233

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 106,95420,21286,7422,22341,81938,2144,486
Net Wins per Event -0.0233-0.0212-0.0237-0.0173-0.0241-0.0229-0.0299


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 127,1282,87843,91041,4804,604
Net Wins per Event -0.0000-0.0038-0.0210-0.0100-0.0279
Excluding Home Runs
Number of Events 124,0412,87843,91038,3934,604
Net Wins per Event -0.0037-0.0038-0.0210-0.0227-0.0279


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
68.2%77.2%95.2%92.1%97.4%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 3,6641,7151,232
Net Wins per Event 0.0194-0.045068.1%69.9%0.0269


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