Kei Nishikori
Japan
4
Wins
6
Losses
10
Matches
Recent Results
WLLLWLLWLW
San-Hui Shin
Challenger Yokohama
2–0
20 Nov
Kaichi Uchida
Challenger Yokohama
0–2
21 Nov
Vit Kopriva
Challenger Canberra
0–1
6 Jan
Kimmer Coppejans
Australian Open, Qualification ATP
0–0
13 Jan
Clement Tabur
Challenger Thionville
2–1
3 Mar
Nicolai Budkov Kjaer
Challenger Thionville
1–2
4 Mar
Clement Tabur
Challenger Cherbourg
0–2
9 Mar
Nicolas Kicker
Challenger Sarasota
2–0
7 Apr
Yibing Wu
Challenger Sarasota
1–2
9 Apr
Colton Smith
Challenger Savannah
2–0
21 Apr