| Year | Tournament | Result | Player | Age | Nation |
|---|---|---|---|---|---|
| 2019 | French Open | Q | Kei Nishikori | 29 | Japan |
| 2019 | French Open | R32 | Naomi Osaka | 21 | Japan |
| 2019 | French Open | R64 | Yoshihito Nishioka | 23 | Japan |
| 2019 | French Open | R64 | Kurumi Nara | 27 | Japan |
| 2019 | French Open | R128 | Taro Daniel | 26 | Japan |
| 2019 | French Open | R128 | Misaki Doi | 28 | Japan |
| 2019 | Australian Open | W | Naomi Osaka | 21 | Japan |
| 2019 | Australian Open | Q | Kei Nishikori | 29 | Japan |
| 2019 | Australian Open | R64 | Yoshihito Nishioka | 23 | Japan |
| 2019 | Australian Open | R64 | Taro Daniel | 25 | Japan |
| 2019 | Australian Open | R128 | Tatsuma Ito | 30 | Japan |
| 2019 | Australian Open | R128 | Misaki Doi | 27 | Japan |
| 2018 | US Open | W | Naomi Osaka | 20 | Japan |
| 2018 | US Open | S | Kei Nishikori | 28 | Japan |
| 2018 | US Open | R128 | Yūichi Sugita | 29 | Japan |
| 2018 | US Open | R128 | Taro Daniel | 25 | Japan |
| 2018 | US Open | R128 | Yoshihito Nishioka | 22 | Japan |
| 2018 | US Open | R128 | Kurumi Nara | 26 | Japan |
| 2018 | Wimbledon | Q | Kei Nishikori | 28 | Japan |
| 2018 | Wimbledon | R32 | Naomi Osaka | 20 | Japan |
| 2018 | Wimbledon | R128 | Taro Daniel | 25 | Japan |
| 2018 | Wimbledon | R128 | Yoshihito Nishioka | 22 | Japan |
| 2018 | Wimbledon | R128 | Yūichi Sugita | 29 | Japan |
| 2018 | Wimbledon | R128 | Kurumi Nara | 26 | Japan |
| 2018 | French Open | R16 | Kei Nishikori | 28 | Japan |
| 2018 | French Open | R32 | Naomi Osaka | 20 | Japan |
| 2018 | French Open | R128 | Yoshihito Nishioka | 22 | Japan |
| 2018 | French Open | R128 | Yūichi Sugita | 29 | Japan |
| 2018 | French Open | R128 | Kurumi Nara | 26 | Japan |
| 2018 | Australian Open | R16 | Naomi Osaka | 20 | Japan |
| 2018 | Australian Open | R64 | Yūichi Sugita | 29 | Japan |
| 2018 | Australian Open | R64 | Yoshihito Nishioka | 22 | Japan |
| 2018 | Australian Open | R128 | Taro Daniel | 24 | Japan |
| 2018 | Australian Open | R128 | Misa Eguchi | 25 | Japan |
| 2018 | Australian Open | R128 | Kurumi Nara | 26 | Japan |
| 2018 | Australian Open | R128 | Nao Hibino | 23 | Japan |
| 2017 | US Open | R32 | Kurumi Nara | 25 | Japan |
| 2017 | US Open | R32 | Naomi Osaka | 19 | Japan |
| 2017 | US Open | R64 | Yūichi Sugita | 28 | Japan |
| 2017 | US Open | R64 | Taro Daniel | 24 | Japan |
| 2017 | US Open | R64 | Risa Ozaki | 23 | Japan |
| 2017 | US Open | R64 | Nao Hibino | 22 | Japan |
| 2017 | US Open | R128 | Misa Eguchi | 25 | Japan |
| 2017 | US Open | R128 | Misaki Doi | 26 | Japan |
| 2017 | Wimbledon | R32 | Kei Nishikori | 27 | Japan |
| 2017 | Wimbledon | R32 | Naomi Osaka | 19 | Japan |
| 2017 | Wimbledon | R64 | Yūichi Sugita | 28 | Japan |
| 2017 | Wimbledon | R128 | Taro Daniel | 24 | Japan |
| 2017 | Wimbledon | R128 | Misaki Doi | 26 | Japan |
| 2017 | Wimbledon | R128 | Risa Ozaki | 23 | Japan |
Open Era Grand Slam Tennis
This site is dedicated to Grand Slam tennis stats from the Open Era – for those of us who love the numbers behind the game. Pick any group of players and see how they rank. Compare, filter, and view the same data from different angles – whether you want to explore dominance, consistency, or longevity. In short: It’s all about turning tennis history into insights you can actually play with.