Steve Johnson has beaten top seed Jack Sock 4-6 6-4 6-3 in an all-American semifinal in the US Men’s Clay Court Championship in Houston.
Fourth-seeded Johnson won his lone ATP Tour title last year on grass at Nottingham in England.
He will face eighth-seeded Thomaz Bellucci of Brazil, a 5-7 6-4 6-2 winner over American Ernesto Escobedo.
Sock won the 2015 event at Forest Oaks for the first of his three tour titles, and finished second last year.
He’s the highest-ranked US player at No.16.
Bellucci has won four tour events, all on clay.
Making his first appearance in the only ATP event played on clay in North America, he won his fourth three-set match in four days.
It marked the first time in 27 years, going back to David Wheaton in 1990, that a player needed 12 sets to reach the final.
16 February 2017
In the first part of our series analysing the similarities and differences between men's ... More
8 June 2016
Transitioning between surfaces can be one of the biggest challenges in the game. Understan... More
19 February 2016
No tennis statistic is more emphasised but less understood than unforced errors (UEs). UEs... More
23 February 2016
Tennis is a funny old game. People love you one minute and then want to drop you the next;... More