Net Win Values

Net Win Values for Various Events
2007 Major League

2007 American League 2007 National League

		Basic Events
	RPG	HR	T	D	S	W	IW	Out
Number of Events		4,957	938	9,197	31,789	16,536	1,323	123,882
Net Wins per Event	5.08	0.1339	0.0726	0.0562	0.0343	0.0301	0.0096	-0.0234

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	123,882	32,189	91,693	2,287	43,554	38,943	6,909
Net Wins per Event	-0.0234	-0.0214	-0.0241	-0.0183	-0.0254	-0.0222	-0.0287

	Net Win Value of Balls in Play
	All BIP	Bunt	GB	FB	LD
Including Home Runs
Number of Events	138,574	2,967	59,777	50,151	25,635
Net Wins per Event	0.0009	-0.0050	-0.0093	0.0011	0.0249
Excluding Home Runs
Number of Events	133,617	2,967	59,777	45,194	25,635
Net Wins per Event	-0.0040	-0.0050	-0.0093	-0.0135	0.0249

Percentage of Balls in Play Resulting in Outs (excluding Home Runs)
All BIP	Bunt	GB	FB	LD
66.2%	77.1%	72.9%	77.7%	27.0%

	Baserunning Statistics
			SB Success Rate
	SB	CS	Actual	Break-Even	WP / PB
Number of Events	2,974	1,193			1,586
Net Wins per Event	0.0167	-0.0341	71.4%	67.2%	0.0252

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