Net Win Values

Net Win Values for Various Events
2012 Major League

2012 American League 2012 National League

		Basic Events
	RPG	HR	T	D	S	W	IW	Out
Number of Events		4,934	927	8,260	29,861	15,171	1,055	123,971
Net Wins per Event	4.58	0.1424	0.0793	0.0599	0.0368	0.0307	0.0105	-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	123,971	36,426	87,545	2,250	43,004	35,420	6,871
Net Wins per Event	-0.0233	-0.0213	-0.0242	-0.0189	-0.0255	-0.0222	-0.0276

	Net Win Value of Balls in Play
	All BIP	Bunt	GB	FB	LD
Including Home Runs
Number of Events	131,527	2,976	58,524	45,833	24,167
Net Wins per Event	0.0019	-0.0043	-0.0092	0.0035	0.0264
Excluding Home Runs
Number of Events	126,593	2,976	58,524	40,899	24,167
Net Wins per Event	-0.0036	-0.0043	-0.0092	-0.0132	0.0264

Percentage of Balls in Play Resulting in Outs (excluding Home Runs)
All BIP	Bunt	GB	FB	LD
66.6%	75.6%	73.5%	77.3%	28.4%

	Baserunning Statistics
			SB Success Rate
	SB	CS	Actual	Break-Even	WP / PB
Number of Events	3,363	1,428			1,600
Net Wins per Event	0.0163	-0.0346	70.2%	67.9%	0.0275

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