| Men's singles | |
|---|---|
| 2024 Jinan Open | |
| 2019 Champion |  Zhang Zhizhen |
Zhang Zhizhen was the defending champion [1] but chose not to defend his title.
| Men's singles | |
|---|---|
| 2024 Jinan Open | |
| 2019 Champion | Zhang Zhizhen |
Zhang Zhizhen was the defending champion [1] but chose not to defend his title.
Yuta Shimizu Bai Yan (second round)
Ryan Peniston (first round)
Wu Tung-lin (second round) Rio Noguchi Cui Jie (first round)
Mikalai Haliak (first round) Kaichi Uchida (first round)| Semifinals | Final | ||||||||||||
| 1 | Yuta Shimizu | ||||||||||||
| 5 | Rio Noguchi | ||||||||||||
| | |||||||||||||
| WC | Wu Yibing | ||||||||||||
| Q |  Keegan Smith | ||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Y Shimizu | 6 | 6 | ||||||||||||||||||||||||
| WC | Jin Yuquan | 4 | 2 | 1 | Y Shimizu | 6 | 6 | ||||||||||||||||||||
| Alafia Ayeni | 64 | 2 | Y Zhou | 2 | 1 | ||||||||||||||||||||||
| Y Zhou | 77 | 6 | 1 | Y Shimizu | 6 | 5 | 7 | ||||||||||||||||||||
 P Henning | 6 | 6 | P Henning | 4 | 7 | 5 | |||||||||||||||||||||
| H Moriya | 0 | 4 | P Henning | 6 | 6 | ||||||||||||||||||||||
| Q |  Shin San-hui | 6 | 6 | Q | S-h Shin | 2 | 3 | ||||||||||||||||||||
| 6 | Cui Jie | 0 | 2 | 1 | Y Shimizu | ||||||||||||||||||||||
| 3 | R Peniston | 5 | 3 | 5 | R Noguchi | ||||||||||||||||||||||
| Q | Shin Woo-bin | 7 | 6 | Q | W-b Shin | 3 | 6 | 6 | |||||||||||||||||||
| Alt |  A Rai | 6 | 1 | 6 | Alt | A Rai | 6 | 1 | 4 | ||||||||||||||||||
 A Weber | 4 | 6 | 3 | Q | W-b Shin | 3 | 2 | ||||||||||||||||||||
| Kris van Wyk | 63 | 4 | 5 | R Noguchi | 6 | 6 | |||||||||||||||||||||
| A McHugh | 77 | 6 | A McHugh | 3 | 3 | ||||||||||||||||||||||
| B Bobrov | 5 | 4 | 5 | R Noguchi | 6 | 6 | |||||||||||||||||||||
| 5 | R Noguchi | 7 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | K Uchida | 69 | 6 | 69 | |||||||||||||||||||||||
| Q |  Jacob Bradshaw | 711 | 2 | 711 | Q | J Bradshaw | 2 | 6 | 64 | ||||||||||||||||||
| F Sun | 6 | 6 | F Sun | 6 | 2 | 77 | |||||||||||||||||||||
| E Karlovskiy | 2 | 4 | F Sun | 3 | 2 | ||||||||||||||||||||||
 S Sakellaridis | 6 | 1 | 4 | WC | Y Wu | 6 | 6 | ||||||||||||||||||||
| WC | Y Wu | 4 | 6 | 6 | WC | Y Wu | 7 | 7 | |||||||||||||||||||
| WC | Xiao Linang | 3 | 4 | 4 | T-l Wu | 5 | 5 | ||||||||||||||||||||
| 4 | T-l Wu | 6 | 6 | WC | Y Wu | ||||||||||||||||||||||
| 7 | Mikalai Haliak | 4 | 1 | Q | K Smith | ||||||||||||||||||||||
| Q | K Smith | 6 | 6 | Q | K Smith | 78 | 7 | ||||||||||||||||||||
 Dominik Palán | 3 | 77 | 3 | Q | J-s Nam | 66 | 5 | ||||||||||||||||||||
| Q | J-s Nam | 6 | 65 | 6 | Q | K Smith | 6 | 6 | |||||||||||||||||||
| Q | Mo Yecong | 6 | 6 | Q | Y Mo | 2 | 2 | ||||||||||||||||||||
| Makoto Ochi | 2 | 3 | Q | Y Mo | 6 | 65 | 6 | ||||||||||||||||||||
| E Donskoy | 2 | 66 | 2 | Y Bai | 4 | 77 | 4 | ||||||||||||||||||||
| 2 | Y Bai | 6 | 78 | ||||||||||||||||||||||||
Philipp Kohlschreiber was the defending champion but lost to Tommy Haas in the semifinals.
Caroline Wozniacki was the defending champion, but she chose not to participate this year.
Agnieszka Radwańska won the title, defeating Anastasia Pavlyuchenkova in the final, 6-7(6-8), 6-3, 6-4
Hsieh Su-wei was the defending champion, but lost in the second round to Zhang Shuai.
Simona Halep was the defending champion, but chose to compete in Brisbane instead.
Caroline Wozniacki was the defending champion, but chose to compete in Monterrey instead.
Samantha Stosur was the defending champion, but withdrew before her quarterfinal match due to a left wrist injury.
Ana Konjuh was the defending champion, but withdrew before the tournament began.
Irina-Camelia Begu was the defending champion, but lost in the second round to Jana Čepelová.
Lucie Šafářová was the defending champion, but withdrew from her second-round match against Kristýna Plíšková.
Kiki Bertens was the defending champion and successfully defended her title, defeating Barbora Krejčíková in the final, 6–2, 6–1.
Lesia Tsurenko was the defending champion, but lost in the first round to Aleksandra Krunić.
Tomáš Berdych was the two-time defending champion, but withdrew before the competition began.
Elina Svitolina was the defending champion, but withdrew before the tournament began.
Peng Shuai was the defending champion, but withdrew before the tournament began.
Zarina Diyas was the defending champion, but lost in the quarterfinals to Zhang Shuai.
Zhang Shuai was the defending champion, but she withdrew before her first round match against Wang Yafan.
Tímea Babos and Kristina Mladenovic defeated Duan Yingying and Zheng Saisai in the final, 6–2, 6–3 to win the women's doubles tennis title at the 2019 French Open.
Latisha Chan and Ivan Dodig were the defending champions and successfully defended their title, defeating Gabriela Dabrowski and Mate Pavić in a rematch of the 2018 final, 6–1, 7–6(7–5). becoming the first team in the Open era to win back-to-back French Open mixed doubles titles.
Dayana Yastremska was the defending champion but chose not to defend her title.
Vitalia Diatchenko was the defending champion but withdrew before the tournament began.