In the 17 months and 37 starts since that breakthrough victory, Walker has quickly run his win total to five, the last of which came in dominant fashion over the weekend at the Valero Texas Open. That's two more PGA Tour titles than anyone (Rory McIlroy and Patrick Reed are tied for second with three wins) since the start of the 2013-2014 season.
These days on the PGA Tour, five wins in that short of a span by anyone is impressive. But coming from such a late bloomer -- Walker's first win came at age 34 -- makes the accomplishment even more remarkable. In fact, Walker's past year and a half stacks up pretty well with some pretty good careers. Yes, careers.
Did you realize that Walker's five wins have pulled him even on the all-time PGA Tour victories list with former World No. 1s Tom Lehman and Luke Donald? How about with players like John Daly, Jesper Parnevik and Billy Mayfair?
Walker's five victories have him just behind current big names like Justin Rose, Hunter Mahan and Padraig Harrington, and just two behind Bubba Watson, Matt Kuchar, Brandt Snedeker and Retief Goosen. If Walker keeps up his torrid pace of winning every three months, he would catch all those guys by the end of this season.
You'd also probably be surprised by how many marquee names Walker has already passed on the wins list. Henrik Stenson, Jason Day, Martin Kaymer, Lee Westwood, Webb Simpson, Keegan Bradley, Jason Dufner, Rickie Fowler just to name a few. Again, Walker has more PGA Tour titles than all of these guys in just his last 37 starts!
Of course, Walker's next challenge is breaking through at a major championship. Considering he had his first three top-10 finishes in those four events last year (he only had six previous starts in majors), though, Walker taking that next step might not be too far off.