Dominic Thiem's victory in Barcelona is his second triumph of the season.

Dominic Thiem wins his 13th ATP Tour title in Barcelona.

Dominic Thiem wins his 13th ATP Tour title in Barcelona.

Juan Sebastian Cabal (far left) and Robert Farah (far right) celebrate their first Barcelona title with their team on Sunday.

Rafael Nadal loses in the semi-finals of the Barcelona Open Banc Sabadell for the first time (11-1).

Dominic Thiem earns a clay-court win against Rafael Nadal for the fourth consecutive year.

Dominic Thiem is going for his first Barcelona title this week.

Daniil Medvedev defeats Kei Nishikori to reach his first clay-court final on the ATP Tour.

Rafael Nadal reaches the Barcelona semi-finals for the 12th time.

Two-time Barcelona champion Kei Nishikori advances to the semi-finals without dropping a set.

Daniil Medvedev, who has recorded the most ATP Tour match wins in 2019, celebrates reaching the Barcelona semi-finals on Friday.

Rafael Nadal is going for his 12th Barcelona Open Banc Sabadell title this week.

Third seed Dominic Thiem stepped up his playing level late in the first set against Jaume Munar on Thursday in Barcelona.

Rafael Nadal is a feared man whenever he steps on court.

Rafael Nadal battles hard against Leonardo Mayer on Wednesday in Barcelona, where he is an 11-time champion.

Leonardo Mayer saves three set points en route to the first set against top seed Rafael Nadal on Wednesday in Barcelona.

Felix Auger-Aliassime improves to 2-1 during the European clay-court swing on Wednesday at the Barcelona Open Banc Sabadell.

Rafael Nadal begins his chase for a 12th Barcelona title against Leonardo Mayer.

Dominic Thiem wins his opener on Tuesday in Barcelona.

Nicolas Jarry, who is a lucky loser after falling in the final round of qualifying, earns his third Top 10 win by beating Alexander Zverev.

Chilean Nicolas Jarry beats World No. 3 Alexander Zverev for the biggest win of his career by ATP Ranking.

Kei Nishikori, the 2014 and 2015 Barcelona champion, records his 20th victory at the tournament on Tuesday over Taylor Fritz.

Diego Schwartzman fights past Yoshihito Nishioka on Monday at the Barcelona Open Banc Sabadell.

Rafael Nadal will go for his 12th Barcelona Open Banc Sabadell title this week.

Feliciano Lopez owns a 21-18 record at the Barcelona Open Banc Sabadell.