Since 2015-16, Si Woo Kim has the most rounds, with 918 rounds.

	NAME	ROUNDS	EVENTS	TOP 10	WINS	MONEY
1	Si Woo Kim S. Woo Kim	918	286	33	4	$29,669,780
2	Brian Harman B. Harman	912	263	47	3	$36,599,530
3	Patrick Rodgers P. Rodgers	885	277	26	0	$16,684,186
4	Emiliano Grillo E. Grillo	881	255	32	2	$23,723,216
5	Tony Finau T. Finau	879	246	60	6	$43,467,266
6	Tom Hoge T. Hoge	868	281	31	1	$24,246,265
7	Nick Taylor N. Taylor	852	265	23	4	$21,554,747
8	Adam Hadwin A. Hadwin	846	252	39	1	$23,760,222
9	Keegan Bradley K. Bradley	835	242	39	5	$38,906,561
10	Lucas Glover L. Glover	833	248	33	3	$25,035,491
11	Peter Malnati P. Malnati	822	282	13	2	$10,362,013
12	Chez Reavie C. Reavie	818	261	24	2	$16,240,706
13	Luke List L. List	816	271	27	2	$17,592,113
14	Harris English H. English	816	245	34	3	$30,850,287
15	Gary Woodland G. Woodland	799	236	37	2	$24,481,745
16	Patton Kizzire P. Kizzire	796	263	25	3	$13,818,524
17	Hideki Matsuyama H. Matsuyama	789	222	50	10	$53,772,990
18	Charley Hoffman C. Hoffman	788	250	23	1	$17,432,799
19	Justin Thomas J. Thomas	787	216	80	16	$66,759,226
20	Kevin Streelman K. Streelman	783	245	26	0	$14,634,410
21	J.T. Poston	769	238	29	3	$21,773,907
22	Chris Kirk C. Kirk	768	236	26	2	$22,144,104
23	Matt Kuchar M. Kuchar	766	223	44	2	$27,073,724
24	Russell Henley R. Henley	766	226	47	3	$34,911,954
25	Jordan Spieth J. Spieth	760	214	61	7	$45,343,788

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