DOHA: Former champion Jorge Campillo led by one shot clear at the 26th Commercial Bank Qatar Masters on the the third day.
The 2020 winner had to return to the course early on day three to finish off his second round, carding four birdies in eight holes to sign for a 65.
And the Spaniard continued his fine form in round three, making six birdies and no bogeys in his first 17 holes to get to 16 under par before the hooter sounded at 16.47 local time.
Finn Sami Välimäki was his nearest challenger on 15 under after finishing his third-round 67 with a birdie at the 18th in near-darkness.
