Dominique Tim won the first set with a safe game, and obviously endlessly Kei Nisikori failed to return to the match, although in the second set he significantly improved the game.
After the first round after Roger Federer's great victory, Nisikori lost first with Kevin Anderson 6: 0, 6: 1 and now slightly better than Tim. He currently has the worst pearls of the direct competitors of the semi-finalists, so he definitely came to the tournament.
In the second match, Federer defeated Anderson 2-0 (6: 4, 6: 3) and thus secured first place in the group. The second was Anderson, who also secured the semifinals before this duo.