The
Cincinnati Open semi-final lineup is now complete after two contrasting quarter-finals produced two American winners. Brandon Nakashima delivered the biggest upset of the day by defeating fourth seed Taylor Fritz in three sets, while Frances Tiafoe held off Lorenzo Musetti in a tight straight-sets battle to reach the last four.
Nakashima had to recover from losing the second set after edging a marathon opening-set tiebreak, while Tiafoe survived a late scare after Musetti fought back from 5-3 down in the second set. The results set up an all-American semi-final between Nakashima and Tiafoe, with both now just two wins away from claiming the Cincinnati title.
Nakashima stuns Fritz in all-American thriller
Taylor Fritz 6-7, 6-4, 3-6 Brandon Nakashima
Nakashima produced one of the biggest wins of his Cincinnati campaign by defeating fourth seed Fritz in a closely fought all-American quarter-final. The opening set was extremely competitive, with neither player able to establish a clear advantage as both protected their serves and kept the pressure on their opponent. The set eventually went all the way to a deciding tiebreak.
The shootout was just as tight, with both players having opportunities to take control before Nakashima finally prevailed 11-9. The 22-year-old held his nerve in the biggest moments to secure the opening set and put Fritz under immediate pressure in what was expected to be a difficult test between two of the tournament's home favourites.
Fritz responded strongly in the second set and quickly found the breakthrough. He secured the first break at 2-1 and consolidated it to move 4-2 ahead, putting himself in position to level the match. Nakashima stayed within reach but could not recover the deficit, with Fritz eventually closing out the set 6-4 to force a deciding third.
The decider remained finely balanced through the opening games, with both players holding serve to reach 2-2. Nakashima then found the crucial opening, breaking Fritz to move 5-3 ahead and putting himself within one game of the biggest win of his Cincinnati run. He did not hesitate when given the chance, holding his serve to complete the 6-3 set and secure his place in the semi-finals.
Brandon Nakashima of the United States reacts during his match against Rafael Jodar of Spain during semifinal tennis action at the National Bank Open in Montreal
Tiafoe survives Musetti fightback
Lorenzo Musetti 6-7, 5-7 Frances Tiafoe
Tiafoe booked his place in the Cincinnati semi-finals after overcoming Musetti in a match that remained competitive until the final points. The Italian made an early breakthrough in the opening set, but Tiafoe quickly responded to level the score and prevent Musetti from building any significant advantage.
Neither player was able to separate himself in the closing stages, with Tiafoe eventually moving ahead at 6-5 and forcing Musetti to serve to stay in the set. The Italian held his nerve to take the contest into a tiebreak, but Tiafoe produced the stronger tennis when it mattered most to take the opener and move within one set of victory.
The second set followed a similarly tight pattern, with both players trading holds and refusing to give the other a comfortable opportunity on return. Tiafoe eventually created the decisive opening late in the set, moving 5-3 ahead and putting himself on the verge of the semi-finals.
Musetti, however, refused to go quietly. The Italian broke back when Tiafoe attempted to serve for the match and then held to level at 5-5, suddenly shifting the pressure back onto the American. Tiafoe responded with composure, holding his serve before immediately creating another opportunity to close out the match. He took it, serving out the quarter-final 7-5 and avoiding a deciding set.
The victory sends Tiafoe into an all-American semi-final against Nakashima, guaranteeing that one of the two players will reach the Cincinnati final.