Justin Rose has revealed that he is happy with his game as he prepares to make his first PGA Tour appearance of the season in the Farmers Insurance Open at Torrey Pines.

The world number five will be the highest-ranked challenger in the field this week, and he admits that he already has one eye on April's trip to Augusta for The Masters as he looks to quickly find his form in the US.

"I'm taking every event very, very seriously," Rose told reporters. "I feel my game's in a really good spot to sort of make a good run heading into Augusta.

"There are perils to focusing too hard on one future event and Augusta can loom very large in your head for a long time.

"It's very important to treat each event individually and to get the most out of each event you play without chalking it up to preparation."

Rose will play with Jason Day and the returning Dustin Johnson in the opening two rounds.