Brooks Koepka reflects on "amazing" Waste Management Phoenix Open win

Brooks Koepka has expressed his delight over winning his maiden PGA Tour title with a one-stroke victory at the Waste Management Phoenix Open this morning.

The 24-year-old American carded a bogey-free round of 66 to finish up on 15-under for the tournament - one shot clear of Bubba Watson, Ryan Palmer and Hideki Matsuyama.

"It feels amazing," he told Sky Sports News.

"The last few weeks I've put in a lot of hard work, changing my putting stroke completely and everything seems to be going right. I'm happy to get the win."

Scotland's Martin Laird, who took a three-shot lead into the final day, finished three strokes back on 12-under after a final-round 72 scuppered his hopes in Arizona.