Between the 1995 and 1996 seasons, Phil Mickelson had the most tournament wins, with 5 tournament wins.

	NAME	WINS	EVENTS	TOP 10	ROUNDS	MONEY
1	Phil Mickelson P. Mickelson	5	155	12	155	$2,353,576
2	Greg Norman G. Norman	4	109	14	115	$2,546,196
3	Mark O'Meara M. O'Meara	4	176	16	182	$2,169,878
4	Tom Lehman T. Lehman	3	144	18	157	$2,610,390
5	Fred Funk F. Funk	3	220	12	228	$1,531,566
6	Lee Janzen L. Janzen	3	188	11	194	$1,919,882
7	Mark Brooks M. Brooks	3	194	11	200	$1,796,256
8	Loren Roberts L. Roberts	3	164	8	164	$1,403,566
9	Corey Pavin C. Pavin	3	160	15	160	$2,191,399
10	Tiger Woods T. Woods	2	0	5	44	$790,594
11	Davis Love III D. Love III	2	169	20	192	$2,323,138
12	Ernie Els E. Els	2	125	12	129	$1,749,534
13	Vijay Singh V. Singh	2	169	18	169	$1,873,853
14	Jim Furyk J. Furyk	2	202	6	214	$1,274,330
15	Steve Stricker S. Stricker	2	165	11	172	$1,822,670
16	Peter Jacobsen P. Jacobsen	2	158	6	172	$1,202,254
17	Jim Gallagher J. Gallagher	2	172	8	176	$1,334,981
18	John Cook J. Cook	2	173	6	181	$1,018,237
19	Scott Hoch S. Hoch	2	196	16	203	$1,832,207
20	Billy Mayfair B. Mayfair	2	192	7	203	$1,900,846
21	Steve Elkington S. Elkington	2	136	12	142	$1,713,989
22	D.A. Weibring	2	136	6	140	$953,340
23	Nick Faldo N. Faldo	2	128	13	130	$1,733,582
24	Tim Herron T. Herron	1	100	3	104	$475,670
25	Mark Calcavecchia M. Calcavecchia	1	208	12	218	$1,472,403

StatMuse has season-level data for tournament wins going back to the 1980 season.