Between the 2010 and 2018-19 seasons, Dustin Johnson had the most tournament wins, with 18 tournament wins.

most wins 2010's pga tour
Johnson McIlroy Day Watson Spieth Thomas Woods Rose Snedeker Koepka Reed Mickelson Kuchar Scott Walker Johnson Haas DeChambeau Matsuyama Horschel Fowler Simpson Mahan Dufner Stricker Schauffele Kirk 0 2 4 6 8 10 12 14 16 18 18 16 12 12 11 10 10 10 8 7 7 7 7 7 6 6 6 5 5 5 5 5 5 5 5 4 4
NAME EVENTS WINS TOP 10 ROUNDS MONEY
Dustin Johnson Dustin Johnson 365 18 87 717 $56,690,613
Rory McIlroy Rory McIlroy 227 16 77 550 $44,434,432
Jason Day Jason Day 351 12 69 680 $43,576,375
Bubba Watson Bubba Watson 375 12 52 710 $38,362,590
Jordan Spieth Jordan Spieth 164 11 61 585 $39,975,664
Justin Thomas Justin Thomas 126 10 44 464 $30,034,395
Tiger Woods Tiger Woods 133 10 32 369 $25,841,929
Justin Rose Justin Rose 353 10 71 664 $43,651,474
Brandt Snedeker Brandt Snedeker 423 8 60 819 $31,839,412
Brooks Koepka Brooks Koepka 162 7 39 427 $29,284,743
Patrick Reed Patrick Reed 189 7 40 658 $26,912,958
Phil Mickelson Phil Mickelson 382 7 50 732 $34,601,289
Matt Kuchar Matt Kuchar 446 7 86 885 $42,067,309
Adam Scott Adam Scott 311 7 59 638 $33,754,236
Jimmy Walker Jimmy Walker 427 6 43 804 $24,066,955
Zach Johnson Zach Johnson 433 6 48 833 $28,143,522
Bill Haas Bill Haas 434 6 46 842 $25,326,424
Bryson DeChambeau Bryson DeChambeau 78 5 16 258 $13,097,775
Hideki Matsuyama Hideki Matsuyama 139 5 41 518 $25,193,234
Billy Horschel Billy Horschel 320 5 37 739 $22,016,422
Rickie Fowler Rickie Fowler 419 5 68 805 $37,382,178
Webb Simpson Webb Simpson 440 5 63 848 $34,027,506
Hunter Mahan Hunter Mahan 429 5 33 775 $20,102,248
Jason Dufner Jason Dufner 407 5 39 757 $23,454,860
Steve Stricker Steve Stricker 296 5 36 493 $20,606,940
StatMuse has season-level data for tournament wins going back to the 1980 season.

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