Nombre: Kohei Hayashi
País: Japan
Fecha de nacimiento: 03.08.01, 24 años
Partidos totales: 44
ganar: 20
%: 45.45 %
País: Japan
Fecha de nacimiento: 03.08.01, 24 años
Partidos totales: 44
ganar: 20
%: 45.45 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2025 | 8/9 | 8/8 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2024 | 12/14 | 10/12 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 20/24 | 18/21 | 1/2 | 1/1 | 0/0 | 0/0 | 0/0 |
| porc. % | 45.45 % | 46.15 % | 33.33 % | 50 % | 0 % | 0 % | 0 % |
Kohei Hayashi / programado / pasado
| No se encontraron partidos |
Kohei Hayashi form
Kohei Hayashi / últimos 50 partidos
| 09.07.25 | 1er ronda | Hikaru Shiraishi | Kohei Hayashi | 6-2, 6-2 |  | match details |  M15 Tokyo | Difícil |
| 08.07.25 | calif. | Kohei Hayashi | Yamato Yukawa | 6-3, 3-6, 10-6 |  | match details | ||
| 07.07.25 | c 1 | Kohei Hayashi | Saki Tange | 6-2, 6-4 | | match details | ||
| 04.06.25 | 1er ronda | Ko Suzuki | Kohei Hayashi | 6-3, 6-3 | | match details | M15 Karuizawa | Arcilla |
| 20.04.25 | c 1 | Issei Okamura | Kohei Hayashi | 6-0, 3-6, 10-8 | | match details | M15 Osaka | Difícil |
| 15.04.25 | calif. | Kentaro Otsuka | Kohei Hayashi | 6-3, 7-5 | | match details | M15 Osaka | Difícil |
| 14.04.25 | c 1 | Kohei Hayashi | Kento Tagashira | 4-6, 6-2, 10-5 | | match details | ||
| 26.03.25 | 1er ronda | Tsung-Hao Huang | Kohei Hayashi | 6-1, 6-0 | | match details | M15 Tsukuba | Difícil |
| 24.03.25 | calif. | Kohei Hayashi | Seiya Nakanishi | 6-2, 6-1 | | match details | ||
| 23.03.25 | c 1 | Kohei Hayashi | Ryusuke Horiuchi | 6-3, 6-1 | | match details | ||
| 18.03.25 | calif. | Yusuke Kusuhara | Kohei Hayashi | 6-1, 6-3 | | match details | M15 Nishi | Difícil |
| 17.03.25 | c 1 | Kohei Hayashi | Masanari Sohda | 6-2, 6-1 | | match details | ||
| 10.03.25 | c 2 | Min Hyun Lee | Kohei Hayashi | 7-610, 6-73, 10-6 | | match details | M15 Hinode | Difícil |
| 09.03.25 | c 1 | Kohei Hayashi | Keisuke Yagi | 6-1, 6-1 | | match details | ||
| 19.01.25 | c 1 | Ali Habib | Kohei Hayashi | 6-3, 1-6, 11-9 | | match details |  M25 Doha | Difícil |
| 13.01.25 | calif. | Naoki Tajima | Kohei Hayashi | 6-2, 7-66 | | match details | M15 Doha | Difícil |
| 12.01.25 | c 1 | Kohei Hayashi | Aleksi Smirnou | 6-1, 6-1 | | match details | ||
| 18.12.24 | 1er ronda | Isaac Becroft | Kohei Hayashi | 6-1, 6-75, 7-64 | | match details |  M15 Tauranga | Difícil |
| 17.12.24 | calif. | Kohei Hayashi | Cody Atkinson | 6-4, 6-73, 10-8 | | match details | ||
| 15.12.24 | c 2 | Kohei Hayashi | Paul Howe | 5-7, 7-5, 10-5 | | match details | ||
| 11.12.24 | 1er ronda | Kiranpal Pannu | Kohei Hayashi | 7-5, 6-2 | | match details | M15 Wellington | Difícil |
| 09.12.24 | calif. | Duncan Mccall | Kohei Hayashi | 6-3, 7-5 | | match details | ||
| 09.12.24 | c 1 | Kohei Hayashi | Paul Howe | 6-3, 6-3 | | match details | ||
| 16.11.24 | c 1 | Philip Sekulic | Kohei Hayashi | 6-2, 6-1 | | match details | Yokohama Challenger | Difícil |
| 30.10.24 | 1er ronda | Yusuke Kusuhara | Kohei Hayashi | 7-5, 4-6, 6-1 | | match details | M15 Yanagawa | Difícil |
| 24.10.24 | 1er ronda | Shu Muto | Kohei Hayashi | 7-61, 7-5 | | match details | M15 Tanagura | Difícil |
| 16.09.24 | calif. | Naoya Honda | Kohei Hayashi | 6-1, 6-2 | | match details | M25 Takasaki | Difícil |
| 15.09.24 | c 1 | Kohei Hayashi | Ryuichiro Nakano | 6-3, 6-3 | | match details | ||
| 10.09.24 | 1er ronda | Kosuke Ogura | Kohei Hayashi | 6-3, 6-4 | | match details | M25 Sapporo | Difícil |
| 09.09.24 | calif. | Kohei Hayashi | Hien Pham | 7-5, 7-5 | | match details | ||
| 08.09.24 | c 1 | Kohei Hayashi | Hiromasa Koyama | 6-2, 6-4 | | match details | ||
| 09.07.24 | calif. | Sho Katayama | Kohei Hayashi | 6-3, 6-0 | | match details | M15 Tokyo | I. difícil |
| 08.07.24 | c 1 | Kohei Hayashi | Yuzuki Yamaguchi | 6-4, 6-4 | | match details | ||
| 05.06.24 | 1er ronda | Tatsuma Ito | Kohei Hayashi | 6-4, 3-6, 6-1 | | match details |  M15 Harmon | Difícil |
| 03.06.24 | calif. | Kohei Hayashi | Adrian Arcon | 3-6, 6-2, 10-8 | | match details | ||
| 02.06.24 | c 1 | Kohei Hayashi | Ryoto Tachi | 7-5, 4-6, 10-3 | | match details | ||
| 30.05.24 | 2da ronda | Kaichi Uchida | Kohei Hayashi | 7-5, 7-62 | | match details | M15 Karuizawa | Arcilla |
| 29.05.24 | 1er ronda | Kohei Hayashi | Shinji Hazawa | 3-6, 6-4, 10-8 | | match details | ||
| 04.04.24 | 2da ronda | Jake Delaney | Kohei Hayashi | 6-2, 6-4 | | match details | M15 Kashiwa | Difícil |
| 02.04.24 | 1er ronda | Kohei Hayashi | Tatsuma Ito | 6-4, 6-77, 7-64 | | match details | ||
| 19.03.24 | calif. | Ryotaro Taguchi | Kohei Hayashi | 6-1, 6-0 | | match details | M15 Nishi | Difícil |
| 18.03.24 | c 1 | Kohei Hayashi | Seon Yong Han | 7-5, 6-4 | | match details | ||
| 10.03.24 | c 1 | Saki Tange | Kohei Hayashi | 6-0, 6-0 | | match details | M15 Hinode | Difícil |
| 29.10.22 | c 1 | Ryota Tanuma | Kohei Hayashi | 6-2, 6-1 | | match details | Yokohama Challenger | Difícil |