New Zealand’s world No. 50 Campbell Grayson claimed the Life Time Fitness Vegas Open title for a second time on Sunday afternoon, after a stellar run through the Challenger 10 U.S. Pro Series tournament hosted in Summerlin, NV.

The defending champion Grayson—who lives in New York City and won the U.S. Pro Series last year—dominated in a string of 3-0 matches in all four of his encounters over the course of the tournament. Grayson met the world No. 88 and Englishman Tom Ford in the finals—and dropped just twelve points in the three games it took to secure the win.

World No. 57 Chris Gordon, the lone remaining American, made it to the semifinals, but fell short to Grayson in straight games, 11-6, 11-7, 11-9; this marked Grayson’s sixth win over Gordon in their seven meetings.

Grayson revealed his second Las Vegas Open title was an emotional one on his facebook page.

“Feeling emotional after defending my Las Vegas Open title!! I would like to dedicate this win to Philip Constable who sadly passed away recently after a 14 year battle with prostate cancer. I clearly remember you telling me how proud you were when I won this tournament last year. You were a great guy who attacked everything you did in life, like my brother has mentioned, your memory will be a part of every good thing we do. R.I.P. My friend. #inspirational #keepfighting #attacklife”

For more information, visit the official Life Time Fitness Vegas Open tournament page.