Yokohama CH 2019 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Soon Woo Kwon | d. | Oscar Otte | 7-6(4) 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Oscar Otte | d. | Andrew Harris | 6-3 6-4 |
| Soon Woo Kwon | d. | Yuichi Sugita | 6-3 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Oscar Otte | d. | Gianluca Mager | 6-2 6-4 |
| Andrew Harris | d. | Tsung Hua Yang | 7-5 7-6(4) |
| Yuichi Sugita | d. | Dudi Sela | 2-6 6-4 7-5 |
| Soon Woo Kwon | d. | Duck Hee Lee | 6-1 6-0 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Oscar Otte | d. | Max Purcell | 1-6 7-5 6-4 |
| Gianluca Mager | d. | Go Soeda | 3-6 7-5 7-5 |
| Andrew Harris | d. | Gastao Elias | 6-4 5-7 6-4 |
| Tsung Hua Yang | d. | Jurij Rodionov | 6-4 6-4 |
| Dudi Sela | d. | Blaz Rola | 6-3 6-1 |
| Yuichi Sugita | d. | Filip Peliwo | 6-4 6-2 |
| Soon Woo Kwon | d. | Mats Moraing | 6-2 6-4 |
| Duck Hee Lee | d. | Tatsuma Ito | 6-3 4-6 7-6(7) |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Oscar Otte | d. | Yan Bai | 6-3 6-2 |
| Max Purcell | d. | Viktor Troicki | 7-5 7-6(5) |
| Gianluca Mager | d. | Chun Hsin Tseng | 7-6(3) 7-6(5) |
| Go Soeda | d. | Cheong Eui Kim | 6-1 6-4 |
| Andrew Harris | d. | Hiroki Moriya | 6-3 6-3 |
| Gastao Elias | d. | Guilherme Clezar | 0-6 6-2 7-6(4) |
| Tsung Hua Yang | d. | Pedro Cachin | 6-4 6-4 |
| Jurij Rodionov | d. | David Perez Sanz | 7-6(7) 0-6 6-4 |
| Dudi Sela | d. | Luke Saville | 6-2 6-0 |
| Blaz Rola | d. | Kaichi Uchida | 7-6(3) 6-4 |
| Filip Peliwo | d. | Ivan Gakhov | 6-2 6-4 |
| Yuichi Sugita | d. | Daniel Nguyen | 2-6 6-4 7-5 |
| Mats Moraing | d. | Tak Khunn Wang | 7-6(8) 6-2 |
| Soon Woo Kwon | d. | Masamichi Imamura | 6-2 6-2 |
| Duck Hee Lee | d. | Enzo Couacaud | 6-0 6-2 |
| Tatsuma Ito | d. | Moez Echargui | 6-0 7-5 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Yan Bai | d. | Makoto Ochi | 6-2 0-6 7-5 |
| Max Purcell | d. | Kevin King | 6-2 6-2 |
| Chun Hsin Tseng | d. | Skander Mansouri | 6-4 3-6 6-3 |
| Cheong Eui Kim | d. | Naoto Kai | 6-1 6-3 |
| Gastao Elias | d. | Di Wu | 6-4 3-6 6-2 |
| Tsung Hua Yang | d. | Yunseong Chung | 6-4 6-3 |
| David Perez Sanz | d. | Shintaro Imai | 6-2 6-3 |
| Luke Saville | d. | Kaito Uesugi | 2-6 6-4 6-2 |
| Kaichi Uchida | d. | Roy Smith | 6-3 6-3 |
| Ivan Gakhov | d. | Goncalo Oliveira | 6-3 7-6(5) |
| Daniel Nguyen | d. | Blake Ellis | 3-6 7-5 7-5 |
| Tak Khunn Wang | d. | Shinji Hazawa | 7-6(2) 6-4 |
| Masamichi Imamura | d. | Renta Tokuda | 7-5 6-2 |
| Duck Hee Lee | d. | Zihao Xia | 6-0 6-3 |
| Moez Echargui | d. | Yusuke Takahashi | 7-5 5-7 6-2 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Cheong Eui Kim | d. | Shintaro Imai | 6-1 7-5 |
| Chun Hsin Tseng | d. | Kengo Sasaki | 6-1 6-3 |