Dominique Tim won the first set of safe games, and apparently Kei Nisikori did not return to the match, although in the second set he dramatically improved the game.
Nisikori, after winning the first round Roger Federer, first lost to Kevin Anderson 6: 0, 6: 1 and now with a slightly better result than Tim. Currently, the worst jewel of all direct opponents is the semi-finals, so it definitely ended in the tournament.
In the second match Federer defeated Anderson 2-0 (6: 4, 6: 3) and thus secured first place in the group. Anderson won the second place, which even secured a semi-final in front of this duo.