Since 2015-16, Si Woo Kim has the most rounds, with 1,012 rounds.

	NAME	ROUNDS	EVENTS	TOP 10	WINS	MONEY
1	Si Woo Kim S. Woo Kim	1,012	311	44	4	$38,093,066
2	Brian Harman B. Harman	1,003	287	48	3	$39,966,186
3	Patrick Rodgers P. Rodgers	982	305	29	0	$19,644,212
4	Tom Hoge T. Hoge	964	311	35	1	$26,218,193
5	Emiliano Grillo E. Grillo	960	280	35	2	$25,262,562
6	Tony Finau T. Finau	951	268	61	6	$45,116,998
7	Nick Taylor N. Taylor	942	289	24	4	$24,499,329
8	Keegan Bradley K. Bradley	915	264	40	5	$42,466,372
9	Harris English H. English	904	268	35	3	$34,610,820
10	Lucas Glover L. Glover	898	269	35	3	$26,631,596
11	Adam Hadwin A. Hadwin	890	270	39	1	$24,052,073
12	Hideki Matsuyama H. Matsuyama	882	245	53	10	$59,110,730
13	Peter Malnati P. Malnati	874	301	13	2	$10,613,313
14	Gary Woodland G. Woodland	872	258	42	3	$28,991,641
15	Justin Thomas J. Thomas	857	234	83	16	$71,607,988
16	Luke List L. List	853	286	27	2	$17,790,369
17	Patton Kizzire P. Kizzire	851	285	25	3	$14,232,562
18	J.T. Poston	848	261	32	4	$28,097,872
19	Kevin Streelman K. Streelman	842	264	27	0	$15,009,992
20	Russell Henley R. Henley	840	246	53	4	$45,774,803
21	Jordan Spieth J. Spieth	839	235	61	7	$48,212,332
22	J.J. Spaun	836	261	32	3	$30,647,465
23	Rickie Fowler R. Fowler	830	232	50	3	$37,676,809
24	Mackenzie Hughes M. Hughes	828	262	32	2	$21,481,256
25	Chez Reavie C. Reavie	828	265	24	2	$16,264,567

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