Net Win Values

Net Win Values for Various Events
2009 American League

2009 National League 2009 Major Leagues

		Basic Events
	RPG	HR	T	D	S	W	IW	Out
Number of Events		2,544	380	4,134	14,571	7,998	387	57,367
Net Wins per Event	5.14	0.1326	0.0725	0.0549	0.0349	0.0299	0.0106	-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	57,367	15,284	42,083	752	19,818	18,387	3,126
Net Wins per Event	-0.0237	-0.0217	-0.0244	-0.0204	-0.0257	-0.0225	-0.0291

	Net Win Value of Balls in Play
	All BIP	Bunt	GB	FB	LD
Including Home Runs
Number of Events	63,712	1,050	26,977	23,882	11,785
Net Wins per Event	0.0011	-0.0043	-0.0096	0.0017	0.0250
Excluding Home Runs
Number of Events	61,168	1,050	26,977	21,338	11,785
Net Wins per Event	-0.0043	-0.0043	-0.0096	-0.0139	0.0250

Percentage of Balls in Play Resulting in Outs (excluding Home Runs)
All BIP	Bunt	GB	FB	LD
66.1%	71.6%	73.5%	77.0%	26.5%

	Baserunning Statistics
			SB Success Rate
	SB	CS	Actual	Break-Even	WP / PB
Number of Events	1,583	670			738
Net Wins per Event	0.0151	-0.0336	70.3%	69.0%	0.0232

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