■The 26-year-old Humbert won two ATP Tour titles this season, while the 22-year-old Draper won his first Tour title and reached the semi-finals of the US Open. This was their first match against each other, both of whom are currently in their best season of their career. Humbert, who attacked without fear of making mistakes, won the match.

■In the early stage, Humbert made noticeable errors, but as his first serve success increased, his quick attacking play took control. But Draper's unbelievable defense play stood against the attacks and he won the sixth and seventh games, winning the game point with powerful smashes. Then it was Humbert's turn to raise his game level. He continued to play aggressively from the return, and won the 12th game. "We were competing and playing well. It was an incredible first set with high intensity," Humbert reflected.

■Expectations were building for Draper's incredible performance in the second set, but the heated battle came to an abrupt end in the fourth game. Draper, who had been making noticeable mistakes on his powerful shots from this set, retired when the score was 30-0. The 22-year-old, improving rapidly had taken a medical timeout after the ninth game of the first set. "We both played great, so this is not the way I wanted it to end," said Humbert, showing concern for his opponent. In tomorrow's semi-final, he will face Tomas Machac, who has defeated tough opponents, including fifth seed Tommy Paul in the semi-finals.