Net Win Values

Net Win Values for Various Events
2009 National League

2009 American League 2009 Major Leagues

		Basic Events
	RPG	HR	T	D	S	W	IW	Out
Number of Events		2,498	569	4,603	16,063	9,052	792	66,121
Net Wins per Event	4.70	0.1410	0.0769	0.0575	0.0359	0.0294	0.0095	-0.0232

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	66,121	18,307	47,814	1,668	22,912	19,647	3,587
Net Wins per Event	-0.0232	-0.0210	-0.0241	-0.0162	-0.0252	-0.0226	-0.0292

	Net Win Value of Balls in Play
	All BIP	Bunt	GB	FB	LD
Including Home Runs
Number of Events	71,547	2,048	30,984	25,448	13,045
Net Wins per Event	0.0012	-0.0045	-0.0094	0.0020	0.0256
Excluding Home Runs
Number of Events	69,049	2,048	30,984	22,950	13,045
Net Wins per Event	-0.0039	-0.0045	-0.0094	-0.0131	0.0256

Percentage of Balls in Play Resulting in Outs (excluding Home Runs)
All BIP	Bunt	GB	FB	LD
66.8%	81.4%	73.9%	77.2%	27.5%

	Baserunning Statistics
			SB Success Rate
	SB	CS	Actual	Break-Even	WP / PB
Number of Events	1,473	731			852
Net Wins per Event	0.0160	-0.0321	66.8%	66.8%	0.0270

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