Sebastián Báez beat Jaume Munar 6-4 in one hour and 48 minutes. The Argentine will play Pedro Martínez or Arthur Fils in the semifinals.
If he advances to the final, he will displace Francisco Cerúndolo in the rankings. He is the only tennis player who reached, at least, the quarterfinals in each of the four tournaments on the tour. He has a record of 7-3 and will be looking to win the sixth title of his career.