2008 MLB Winning Percentage Leaders

Cliff Lee led all of MLB in winning percentage in 2008 with .880, 23 points ahead of Daisuke Matsuzaka (.857). It stands 41st among all single seasons in MLB history.

Showing pitchers with at least 162.0 innings — the standard 1.0 inning per team game. Show all players

Led all of MLB in 2008 Cliff Lee Cleveland Indians

.880 Winning Percentage .023 clear of Daisuke Matsuzaka

Showing Winning Percentage and the stats that give it context Full stat line

#	Player	Team	W-L%	W	L	ERA	IP
1	Cliff Lee	CLE	.880	22	3	2.54	223.1
2	Daisuke Matsuzaka	BOS	.857	18	3	2.90	167.2
3	Tim Lincecum	SFN	.783	18	5	2.62	227.0
4	Brandon Webb	ARI	.759	22	7	3.30	226.2
5	Ryan Dempster	CHN	.739	17	6	2.96	206.2
6	Edinson Volquez	CIN	.739	17	6	3.21	196.0
7	Scott Baker	MIN	.733	11	4	3.45	172.1
8	Jon Lester	BOS	.727	16	6	3.21	210.1
9	Kyle Lohse	SLN	.714	15	6	3.78	200.0
10	Joe Saunders	LAA	.708	17	7	3.41	198.0
11	John Lackey	LAA	.706	12	5	3.75	163.1
12	Carlos Zambrano	CHN	.700	14	6	3.91	188.2
13	Johan Santana	NYN	.696	16	7	2.53	234.1
14	Jamie Moyer	PHI	.696	16	7	3.71	196.1
15	Ervin Santana	LAA	.696	16	7	3.49	219.0
16	Mike Mussina	NYA	.690	20	9	3.37	200.1
17	Gavin Floyd	CHA	.680	17	8	3.84	206.1
18	Dan Haren	ARI	.667	16	8	3.33	216.0
19	Ted Lilly	CHN	.654	17	9	4.09	204.2
20	Ricky Nolasco	FLO	.652	15	8	3.52	212.1
21	Armando Galarraga	DET	.650	13	7	3.73	178.2
22	Roy Halladay	TOR	.645	20	11	2.78	246.0
23	A. J. Burnett	TOR	.643	18	10	4.07	221.1
24	Aaron Cook	COL	.640	16	9	3.96	211.1
25	James Shields	TBA	.636	14	8	3.56	215.0
26	Jon Garland	LAA	.636	14	8	4.90	196.2
27	Vicente Padilla	TEX	.636	14	8	4.74	171.0
28	CC Sabathia	CLE +1	.630	17	10	2.70	253.0
29	Roy Oswalt	HOU	.630	17	10	3.54	208.2
30	Chad Billingsley	LAN	.615	16	10	3.14	200.2
31	Andy Sonnanstine	TBA	.591	13	9	4.38	193.1
32	Todd Wellemeyer	SLN	.591	13	9	3.71	191.2
33	Ben Sheets	MIL	.591	13	9	3.09	198.1
34	Jesse Litsch	TOR	.591	13	9	3.58	176.0
35	Oliver Perez	NYN	.588	10	7	4.22	194.0
36	Cole Hamels	PHI	.583	14	10	3.09	227.1
37	Bronson Arroyo	CIN	.577	15	11	4.77	200.0
38	John Danks	CHA	.571	12	9	3.32	195.0
39	Zack Greinke	KCA	.565	13	10	3.47	202.1
40	Jair Jurrjens	ATL	.565	13	10	3.68	188.1
41	Derek Lowe	LAN	.560	14	11	3.24	211.0
42	Gil Meche	KCA	.560	14	11	3.98	210.1
43	Edwin Jackson	TBA	.560	14	11	4.42	183.1
44	Mark Buehrle	CHA	.556	15	12	3.79	218.2
45	Manny Parra	MIL	.556	10	8	4.39	166.0
46	Matt Garza	TBA	.550	11	9	3.70	184.2
47	Jason Marquis	CHN	.550	11	9	4.53	167.0
48	Josh Beckett	BOS	.545	12	10	4.03	174.1
49	Mike Pelfrey	NYN	.542	13	11	3.72	200.2
50	Livan Hernandez	MIN +1	.542	13	11	6.05	180.0

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