Tiger Woods has the most career tournament wins per round, with 0.06.

	NAME	WINS/ROUNDS	WINS	ROUNDS	EVENTS	TOP 10	MONEY
1	Tiger Woods T. Woods	0.06	82	1,392	1031	198	$120,999,166
2	Karl Vilips K. Vilips	0.04	1	26	8	2	$1,062,715
3	Rory McIlroy R. McIlroy	0.03	28	948	323	128	$100,030,670
4	Scottie Scheffler S. Scheffler	0.03	13	480	127	64	$76,557,833
5	Dustin Johnson D. Johnson	0.02	24	1,052	587	113	$73,979,212
6	Jon Rahm J. Rahm	0.02	11	512	139	70	$50,542,616
7	Phil Mickelson P. Mickelson	0.02	45	2,273	1779	198	$94,798,661
8	Bryson DeChambeau B. DeChambeau	0.02	8	425	125	35	$26,042,613
9	Matthew McCarty M. McCarty	0.02	1	55	16	1	$2,202,505
10	Robert Macintyre R. Macintyre	0.02	2	111	35	8	$7,331,124
11	Justin Thomas J. Thomas	0.02	16	890	239	86	$66,455,791
12	Nick Dunlap N. Dunlap	0.02	2	115	34	5	$3,585,260
13	Viktor Hovland V. Hovland	0.02	7	407	112	27	$33,024,493
14	Greg Norman G. Norman	0.02	20	1,229	835	129	$14,012,818
15	Vijay Singh V. Singh	0.02	34	2,224	1892	185	$71,281,216
16	Tom Watson T. Watson	0.01	21	1,406	1094	130	$9,414,928
17	Seve Ballesteros S. Ballesteros	0.01	6	427	52	27	$1,547,718
18	Brooks Koepka B. Koepka	0.01	8	580	211	51	$36,929,191
19	Collin Morikawa C. Morikawa	0.01	6	451	127	44	$40,799,171
20	Xander Schauffele X. Schauffele	0.01	9	678	188	66	$58,553,798
21	Jordan Spieth J. Spieth	0.01	13	1,003	281	91	$64,141,295
22	Ludvig Aberg L. Aberg	0.01	2	158	40	15	$18,682,764
23	Patrick Cantlay P. Cantlay	0.01	8	638	168	60	$50,667,770
24	Brian Campbell B. Campbell	0.01	1	84	30	1	$1,772,995
25	Paul Lawrie P. Lawrie	0.01	1	84	0	5	$820,702

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