Baseball Player Won-Loss Records
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Net Win Values for Various Events
2004 American League


2004 National League  2004 Major Leagues  

Basic Events
RPG HR T D S W IW Out
Number of Events 2,5953784,21414,9877,95449657,791
Net Wins per Event 5.320.13000.06980.05370.03400.02970.0096-0.0235

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 57,79114,49343,29887120,53518,8942,998
Net Wins per Event -0.0235-0.0211-0.0243-0.0184-0.0254-0.0225-0.0298


Net Win Value of Balls in Play
All BIP Bunt GB FB LD
Including Home Runs
Number of Events 65,4721,16528,26424,46611,548
Net Wins per Event 0.0007-0.0043-0.00930.00120.0247
Excluding Home Runs
Number of Events 62,8771,16528,26421,87111,548
Net Wins per Event -0.0046-0.0043-0.0093-0.01410.0247


Percentage of Balls in Play Resulting in Outs
(excluding Home Runs)
All BIP Bunt GB FB LD
66.1%74.8%72.7%77.2%26.0%


Baserunning Statistics
SB Success Rate
SB CS Actual Break-Even WP / PB
Number of Events 1,339637766
Net Wins per Event 0.0151-0.035367.8%70.1%0.0228


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