Scott Jamieson holds a one-shot lead from Viktor Hovland after the first round of the Abu Dhabi Championship.
Jamieson got the first DP World Tour event of the year under way with a brilliant nine-under 63 at the Yas Links course on Thursday.
The Scot was bogey-free through his opening round, hitting the turn in 32 and making another five birdies on the back nine to set the clubhouse target at the DP World Tour's newest venue.
Jamieson started with a birdie and never looked back, fittingly also finishing his excellent round with another gain.
He said in an interview with the DP World Tour: "Eight weeks off from tournament golf, you're always a little bit on edge at the start of the day, but a birdie at the first settled any edge there was and I was just really solid all day.
"One tee shot wasn't very good, but I kind of got lucky and recovered well."
Hovland signed for an eight-under 64 in the opening Rolex Series event of the season, with a bogey five at the 12th the only blemish on the world number seven's card.
The Norwegian had gone out in 31 and finished with a flourish, making three birdies in his final four holes.
World number two Collin Morikawa, winner of the Race to Dubai last year, has work to do following a one-over 73, with Rory McIlroy also having ground to make up at level par.
Thomas Pieters is two shots adrift of Jamieson in third place, while Ian Poulter, Tyrrell Hatton and James Morrison are among a group of five players on six under.
Takumi Kanaya and Victor Perez also started with six-under rounds of 66.