Between the 1980 and 1989 seasons, Tom Watson had the most tournament wins, with 19 tournament wins.

	NAME	WINS	EVENTS	TOP 10	ROUNDS	MONEY
1	Tom Watson T. Watson	19	700	86	740	$3,488,811
2	Curtis Strange C. Strange	16	972	87	1,030	$4,819,861
3	Tom Kite T. Kite	11	926	110	987	$4,809,132
4	Lanny Wadkins L. Wadkins	11	878	69	916	$3,008,086
5	Calvin Peete C. Peete	11	814	59	865	$2,056,575
6	Raymond Floyd R. Floyd	10	796	62	840	$2,376,953
7	Greg Norman G. Norman	8	374	53	502	$3,162,738
8	Larry Nelson L. Nelson	8	766	51	811	$2,196,024
9	Craig Stadler C. Stadler	8	864	76	933	$2,801,884
10	Fuzzy Zoeller F. Zoeller	8	797	56	850	$2,201,016
11	Corey Pavin C. Pavin	7	569	35	609	$1,829,067
12	Hal Sutton H. Sutton	7	791	61	824	$2,724,820
13	Bruce Lietzke B. Lietzke	7	791	63	811	$2,502,823
14	Ben Crenshaw B. Crenshaw	7	835	71	903	$3,181,672
15	Mark Calcavecchia M. Calcavecchia	6	500	39	644	$2,324,461
16	Jay Haas J. Haas	6	1010	60	1,085	$2,184,270
17	Andy Bean A. Bean	6	837	62	929	$2,229,331
18	John Mahaffey J. Mahaffey	6	966	50	1,046	$2,331,720
19	Hale Irwin H. Irwin	6	763	45	802	$1,647,767
20	Johnny Miller J. Miller	6	379	35	587	$1,294,578
21	Wayne Levi W. Levi	6	912	55	969	$2,178,065
22	Mark McCumber M. McCumber	6	856	39	915	$2,303,548
23	Seve Ballesteros S. Ballesteros	6	52	23	294	$1,201,868
24	Joey Sindelar J. Sindelar	5	670	34	727	$1,990,074
25	Paul Azinger P. Azinger	5	552	43	653	$2,742,654

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