Cameron Norrie booked his place in the Los Cabos Open quarter-finals with a straight-set victory over James Duckworth in Mexico.
The British number two defeated Australia's Duckworth 6-4 6-4 to set up a meeting with former top-20 player Bernard Tomic in the last eight.
Norrie had to fight back from 3-0 down to claim the first set against Duckworth.
He broke twice in the second set to go 5-2 up, and survived a late wobble to serve out victory.
This is Norrie's fourth quarter-final appearance of the year, following wins in Sydney, Melbourne, and Indian Wells.
He will face Tomic, who stunned fourth seed Karen Khachanov in the previous round.
Tomic's victory sets up a potentially interesting match with Norrie, who will be looking to build on his recent form.
In other news from the Los Cabos Open, Naomi Osaka continued her strong form by advancing past Ashlyn Krueger to the quarter-finals of the Washington Open.
Osaka dominated the match to lead 6-3 3-1 before Krueger retired due to an ankle injury.
She will face Italy's Elisabetta Cocciaretto in her third successive quarter-final.
Cameron Norrie will face Bernard Tomic in the Los Cabos Open quarter-finals on Tuesday.
The match will be closely watched, with both players looking to build on their recent form.
Meanwhile, 17-year-old Cruz Hewitt will reunite with top seed Alex de Minaur in the last 16 of the men's singles event.
Hewitt, the son of former world number one Lleyton Hewitt, defeated Marcos Giron of the United States 6-3 6-4 on his main singles draw debut.
De Minaur beat Greece's Stefanos Tsitsipas 6-4 3-6 6-4 in the previous round.
Hewitt's victory sets up an intriguing match with de Minaur, who will be looking to continue his strong form.
The Los Cabos Open continues with the quarter-finals set to take place on Tuesday.
Source: BBC Sports