• World Tennis. Sapporo. Hard
  • 8 September
  • Keisuke Saitoh

    Kokoro Isomura
    2
  • Ryota Tanuma

    Naoya Honda
    2
  • Ryuki Matsuda

    Yu Tanaka
    2
  • Seong Chan Hong

    Sora Fukuda
    4
  • Kuan-Yi Lee

    Yuto Oki
    2
  • Yua Taka

    JC Roddick
    4
  • Robin Catry

    Kosuke Ogura
    4
  • Chan-Yeong Oh

    Toshihide Matsui
    4
  • 9 September
  • Sanhui Shin

    Saki Tange
    18
  • Yuki Mochizuki

    Chase Ferguson
    18