2018 Keio Challenger – Men's singles

Men's singles
2018 Keio Challenger
Champion Yasutaka Uchiyama
Runner-up Tatsuma Ito
Score2–6, 6–3, 6–4

Yūichi Sugita was the defending champion but chose not to defend his title.

Yasutaka Uchiyama won the title after defeating Tatsuma Ito 2–6, 6–3, 6–4 in the final.

Seeds

  1. Jordan Thompson (semifinals)
  2. John Millman (second round, withdrew)
  3. Jason Jung (second round)
  4. Go Soeda (quarterfinals)
  5. Stéphane Robert (quarterfinals)
  6. Kwon Soon-woo (first round)
  7. Tatsuma Ito (final)
  8. Lee Duck-hee (second round)

Draw

Key

Finals

Semifinals Final
          
1 Jordan Thompson 4 5
Yasutaka Uchiyama 6 7
Yasutaka Uchiyama 2 6 6
7 Tatsuma Ito 6 3 4
Cem İlkel
7 Tatsuma Ito w/o

Top half

First round Second round Quarterfinals Semifinals
1 J Thompson 2 6 6
P Gunneswaran 6 4 3 1 J Thompson 6 6
Q Hiroyasu Ehara 710 61 6 Q H Ehara 4 2
A Whittington 68 77 4 1 J Thompson 6 4 6
LL D Nguyen 6 6 5 S Robert 3 6 2
WC Yo Watanuki 2 4 LL D Nguyen 5 0
Q Jumpei Yamasaki 6 1 3 5 S Robert 7 6
5 S Robert 3 6 6 1 J Thompson 4 5
4 G Soeda 6 6 Y Uchiyama 6 7
WC Kaito Itsusaki 0 2 4 G Soeda 77 6
D Wu 6 77 D Wu 65 3
Ze Zhang 4 65 4 G Soeda 6 60 3
Y Uchiyama 6 3 6 Y Uchiyama 4 77 6
H Hurkacz 4 6 4 Y Uchiyama 6 7
WC S Hazawa 6 4 77 WC S Hazawa 3 5
6 S-w Kwon 3 6 65

Bottom half

First round Second round Quarterfinals Semifinals
8 D-h Lee 4 6 6
T Pütz 6 4 3 8 D-h Lee 2 6 65
SE B Ellis 3 4 C İlkel 6 2 77
C İlkel 6 6 C İlkel 77 6
M Donati 711 2 5 T Kamke 63 2
T Kamke 69 6 7 T Kamke 6 6
Q Y-s Chung 2 78 4 3 J Jung 4 2
3 J Jung 6 66 6 C İlkel
7 T Ito 6 6 7 T Ito w/o
WC K Uesugi 2 3 7 T Ito 3 6 77
J Kubler 6 1 6 J Kubler 6 3 63
E Leshem 3 6 3 7 T Ito 6 6
K Kravchuk 0 2 Q H Moriya 3 3
Q H Moriya 6 6 Q H Moriya w/o
M Purcell 3 67 2 J Millman
2 J Millman 6 79

References