Japan
21.10.72, 52 years
30755 $
21.10.72, 52 years
30755 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
USA
04.03.86, 39 years
04.03.86, 39 years
Hiroyasu Sato vs. Richard Johnson - head to head matches
| 24.11.08 | q 1 | Hiroyasu Sato | Richard Johnson | 6-3, 6-3 | match details |  Toyota | Carpet |
Hiroyasu Sato form & Richard Johnson form
Hiroyasu Sato - last matches
| Toyota Challenger - Carpet | ||||
| 21.11.11 q 2 | vs. Peng Gao | 6-4, 6-72, 0-6 |  | match details |
| 21.11.11 q 1 | vs. Naoki Arimoto | 4-4, Naoki Arimoto - retired |  | match details |
| Japan F6 - Carpet | ||||
| 14.06.10 1st round | vs. Hiroki Kondo | 2-6, 0-6 | | match details |
| Japan F2 - Hard | ||||
| 22.03.10 1st round | vs. Jun Ito | 7-66, 3-6, 1-6 | | match details |
| Kyoto Challenger - Acrylic | ||||
| 08.03.10 q 1 | vs. Katsushi Fukuda | 5-7, 4-6 | | match details |
| Kyoto Challenger - Carpet | ||||
| 09.03.09 q 1 | vs. Bumpei Sato | 7-65, 6-1 | | match details |
| 09.03.09 q 2 | vs. Kento Takeuchi | 1-6, 2-6 | | match details |
| Toyota - Carpet | ||||
| 24.11.08 q 1 | vs. Richard Johnson | 6-3, 6-3 | | match details |
| 24.11.08 q 2 | vs. Hyun-Woo Nam | 3-6, 5-7 | | match details |
| Japan F11 - Hard | ||||
| 20.10.08 1st round | vs. Tsung-Hua Yang | 6-75, 2-6 | | match details |
| Japan F9 - Carpet | ||||
| 15.09.08 1st round | vs. Mao-Xin Gong | 6-75, 2-6 | | match details |
| Japan F8 - Hard | ||||
| 08.09.08 2nd round | vs. Tasuku Iwami | 2-6, 3-6 | | match details |
| 08.09.08 1st round | vs. Sun-Yong Kim | 6-2, 6-4 | | match details |
 Korea F3 - Hard | ||||
| 12.05.08 2nd round | vs. Toshihide Matsui | 5-7, 4-6 | | match details |
| 12.05.08 1st round | vs. Hyun-Joon Kim | 7-66, 6-4 | | match details |
| Japan F2 - Hard | ||||
| 24.03.08 1st round | vs. Jae-Sung An | 4-6, 1-6 | | match details |
| Japan F1 - Hard | ||||
| 17.03.08 1st round | vs. Daniel King-Turner | 2-6, 1-6 | | match details |
| Kyoto - Carpet | ||||
| 03.03.08 q 1 | vs. Katsushi Fukuda | 7-64, 7-65 | | match details |
| 03.03.08 q 2 | vs. Shao-Xuan Zeng | 2-6, 6-1, 3-6 | | match details |
 Waikoloa - Hard | ||||
| 21.01.08 q 1 | vs. Travis Rettenmaier | 6-75, 0-6 | | match details |
| Japan F11 - Hard | ||||
| 22.10.07 1st round | vs. Guilherme Ochiai | 3-6, 0-6 | | match details |
| Japan F9 - Carpet | ||||
| 17.09.07 1st round | vs. Kensuke Goto | 6-3, 6-3 | | match details |
| 17.09.07 2nd round | vs. Hiroki Kondo | 4-6, 1-6 | | match details |
| Japan F8 - Hard | ||||
| 10.09.07 1st round | vs. Tetsuya Chaen | 7-65, 2-6, 5-7 | | match details |
| Lexington - Hard | ||||
| 23.07.07 q 1 | vs. Anthony Lefevers | 6-0, 6-0 | | match details |
| 23.07.07 q 2 | vs. Jose Statham | 6-71, 4-6 | | match details |
| Japan F6 - Carpet | ||||
| 11.06.07 1st round | vs. Norikazu Sugiyama | 6-4, 6-4 | | match details |
| 11.06.07 2nd round | vs. Arata Onozawa | 6-4, 6-74, 2-6 | | match details |
| Japan F12 - Hard | ||||
| 23.10.06 1st round | vs. Nathan Healey | 3-6, 2-6 | | match details |
 Thailand F5 - Hard | ||||
| 14.08.06 1st round | vs. Hyung-Tae Kwon | 2-6, 1-6 | | match details |
Richard Johnson - last matches
 Mexico F2 - Hard | ||||
| 09.05.11 1st round | vs. Nikoloz Basilashvili | 3-6, 4-6 | | match details |
 Recanati Challenger - Hard | ||||
| 19.07.10 q 1 | vs. Juan-Francisco Spina | 5-7, 7-65, 0-0, Juan-Francisco Spina - retired | | match details |
| 19.07.10 q 2 | vs. Ashwin Kumar | 2-6, 4-6 | | match details |
| Mexico F2 - Hard | ||||
| 26.04.10 1st round | vs. Timothy Bradshaw | 6-2, 7-60 | | match details |
| 26.04.10 2nd round | vs. Nima Roshan | 4-6, 2-6 | | match details |
| Calabasas Challenger - Hard | ||||
| 19.10.09 q 2 | vs. Ti Chen | 3-6, 0-6 | | match details |
| 19.10.09 q 1 | vs. Igor Sijsling | 6-4, 0-0, Igor Sijsling - retired | | match details |
| Los Angeles - Hard | ||||
| 25.07.09 q 1 | vs. Ryan Sweeting | 2-6, 1-6 | | match details |
| Aptos Challenger - Hard | ||||
| 13.07.09 q 1 | vs. John Lamble | 1-6, 1-6 | | match details |
| Mexico F5 - Hard | ||||
| 11.05.09 1st round | vs. Cesar Ramirez | 1-6, 1-6 | | match details |
 India F2 - Clay | ||||
| 23.03.09 1st round | vs. Huai-En Chang | 4-6, 4-6 | | match details |
| India F1 - Hard | ||||
| 16.03.09 1st round | vs. Vijayant Malik | 2-6, 1-6 | | match details |
| Toyota - Carpet | ||||
| 24.11.08 q 1 | vs. Hiroyasu Sato | 3-6, 3-6 | | match details |
| Yokohama - Hard | ||||
| 17.11.08 q 1 | vs. Peng Sun | 1-6, 4-6 | | match details |
| Mexico F13 - Hard | ||||
| 20.10.08 1st round | vs. Roman Borvanov | 6-3, 3-6, 6-2 | | match details |
| 20.10.08 2nd round | vs. Andriej Kapas | 4-6, 4-6 | | match details |
| Calabasas - Hard | ||||
| 13.10.08 q 1 | vs. Erik Chvojka | 4-6, 7-64, 7-62 | | match details |
| 13.10.08 q 2 | vs. Shane La Porte | 3-6, 7-5, 6-2 | | match details |
| 13.10.08 qual. | vs. Tim Smyczek | 3-6, 6-77 | | match details |
| Mexico F11 - Hard | ||||
| 06.10.08 2nd round | vs. Cesar Ramirez | 7-5, 6-75, 4-6 | | match details |
| 06.10.08 1st round | vs. Carlos Palencia | 6-4, 6-3 | | match details |
| Mexico F10 - Hard | ||||
| 29.09.08 1st round | vs. Yannick Vandenbulcke | 6-1, 6-1 | | match details |
| 29.09.08 2nd round | vs. Luis-Manuel Flores | 5-7, 7-65, 6-76 | | match details |
| Mexico F9 - Hard | ||||
| 22.09.08 1st round | vs. Christopher Racz | 4-6, 6-1, 3-6 | | match details |
 Spain F25 - Clay | ||||
| 30.06.08 1st round | vs. Roberto Bautista Agut | 0-6, 3-6 | | match details |
 Norway F3 - Clay | ||||
| 23.06.08 1st round | vs. Patrik Rosenholm | 3-6, 4-6 | | match details |
| Mexico F8 - Hard | ||||
| 19.05.08 1st round | vs. Joshua Ayala | 6-2, 6-1 | | match details |
| 19.05.08 2nd round | vs. Jonathan Kinsella | 6-4, 4-6, 1-6 | | match details |
| Mexico F6 - Hard | ||||
| 05.05.08 1st round | vs. Cristian Paiz | 5-7, 5-7 | | match details |
| USA F25 - Hard | ||||
| 01.10.07 1st round | vs. Christoph Palmanshofer | 4-6, 3-6 | | match details |