Atwal won his first and only title on the PGA Tour for his last success on a pro Tour in 2010 and his last success on Asian Tour came in 2008.
A message from his best friend, Tiger Woods, a series of invites and finally his putting falling in place saw Atwal get back to the winners' circle.
On the long wait and the time in between, he said, "It's as good. It's actually as good (as PGA Tour win). I can't believe that I'm saying that, comparing it to my lifetime goal was to win on the PGA TOUR.
Especially when I had the back injury and the hip injury, I couldn't walk. So it was really like, you know, debilitating. So, yeah, it's something else right now."
More From This Section
Playing on his fifth straight invite this week, after losing status on PGA Tour, the 41-year-old Atwal carded a final round of six-under 66 with eight birdies and two bogeys to total 16-under 272, pushing young 19-year-old Korean Wang Jeung-hun (67) to second place.
Atwal also revealed that his friend Tiger Woods sent him a message this morning. "I have been going through this two years of struggle, (and) he's always been nothing but positive. I've spent some time with him in Jupiter (Tiger's home) and all that stuff, and he's always guided me the right way of which way I should go with my game or how the health is feeling, how to go about rehabbing stuff and all that stuff.
Jeev Milkha Singh, one of the 'Big Three' of Indian golf - alongside Atwal and Jyoti Randhawa - was tied 31st at six-under 282 with a final round 68 and Atwal's friend in US, Daniel Chopra (70), who has also been playing in Asia last few weeks, finished tied 35th at five-under 283.