| Doubles | |
|---|---|
| 2023 Guangzhou International Challenger | |
| Champions |  Antoine Bellier Luca Castelnuovo |
| Runners-up |  Ray Ho  Matthew Romios |
| Score | 6–3, 7–6(7–5) |
Alexander Kudryavtsev and Denys Molchanov were the defending champions [1] but chose not to defend their title.
Antoine Bellier and Luca Castelnuovo won the title after defeating Ray Ho and Matthew Romios 6–3, 7–6(7–5) in the final.
Alex Bolt / Luke Saville (semifinals) Ray Ho / Matthew Romios (final)
Colin Sinclair / Dane Sweeny (first round)
Markos Kalovelonis / 
Toshihide Matsui (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A Bolt L Saville | 6 | 6 | ||||||||||||||||||||||||
 Nathan Anthony Barki C Rungkat | 1 | 4 | 1 | A Bolt L Saville | 6 | 6 | |||||||||||||||||||||
| O Jasika H Moriya | 7 | 6 | O Jasika H Moriya | 1 | 2 | ||||||||||||||||||||||
 F Peliwo S Sakellaridis | 5 | 4 | 1 | A Bolt L Saville | 2 | 6 | [7] | ||||||||||||||||||||
| 4 | M Kalovelonis T Matsui | 6 | 61 | [10] | A Bellier L Castelnuovo | 6 | 3 | [10] | |||||||||||||||||||
 E Gerasimov Mikalai Haliak | 3 | 77 | [7] | 4 | M Kalovelonis T Matsui | 2 | 3 | ||||||||||||||||||||
| A Bellier L Castelnuovo | 77 | 6 | A Bellier L Castelnuovo | 6 | 6 | ||||||||||||||||||||||
| Alt |  X Gao A Wang | 62 | 2 | A Bellier L Castelnuovo | 6 | 77 | |||||||||||||||||||||
R Noguchi  A Weber | 6 | 6 | 2 | R Ho MC Romios | 3 | 65 | |||||||||||||||||||||
| Dong Jiayang Sun Qian | 3 | 4 | R Noguchi A Weber | 3 | 1 | ||||||||||||||||||||||
| WC | Y Bu M Gong | 77 | 5 | [10] | WC | Y Bu M Gong | 6 | 6 | |||||||||||||||||||
| 3 | C Sinclair D Sweeny | 64 | 7 | [6] | WC | Y Bu M Gong | 66 | 2 | |||||||||||||||||||
 Alafia Ayeni A Kadhe | 7 | 6 | 2 | R Ho MC Romios | 78 | 6 | |||||||||||||||||||||
| WC | Mo Yecong Zeng Yaojie | 5 | 1 | A Ayeni A Kadhe | 1 | 4 | |||||||||||||||||||||
Wang Chukang Jimmy Yang | 63 | 4 | 2 | R Ho MC Romios | 6 | 6 | |||||||||||||||||||||
| 2 | R Ho MC Romios | 77 | 6 | ||||||||||||||||||||||||
The 2012 Farmers Classic Doubles was a men's tennis tournament played on outdoor hard courts in Los Angeles, California.
Michael Chang was the defending champion, and successfully defended his title.
Tommy Ho and Kent Kinnear were the defending champions, but Kinnear did not participate this year. Ho partnered Sébastien Lareau, successfully defending his title.
Paul Annacone and Doug Flach were the defending champions, but did not participate this year.
Grant Connell and Patrick Galbraith were the defending champions, but lost in the quarterfinals this year.
Andy Roddick did not defend his title as he had retired from professional tennis in September 2012.
Ondřej Štyler and Naoki Tajima won the boys' doubles tennis title at the 2018 French Open, defeating Ray Ho and Tseng Chun-hsin in the final, 6–4, 6–4.
Axel Geller and Hsu Yu-hsiou were the defending champions, but both players were ineligible to participate in junior events.
Frew McMillan and Betty Stöve were the defending champions and successfully defended their title, defeating Billie Jean King and Ray Ruffels in the final, 6–3, 7-6.
Pierre-Hugues Herbert and Nicolas Mahut were the defending champions, but chose not to defend their title.
Byron Black and Jonathan Stark were the defending champions, but Black did not compete this year. Stark teamed up with Todd Martin and lost in the quarterfinals to Mark Knowles and Daniel Nestor.
Wesley Koolhof and Neal Skupski defeated Matthew Ebden and Max Purcell in the final, 4–6, 7–5, [10–6] to win the men's doubles tennis title at the 2022 Rosmalen Grass Court Championships.
Benjamin Lock and Yuta Shimizu won the second of the series of three events that comprised the Nonthaburi Challenger, but chose to defend their title with different partners. Lock partnered his brother Courtney but lost in the quarterfinals to Francis Alcantara and Christopher Rungkat. Shimizu partnered Anirudh Chandrasekar but lost in the semifinals to Alcantara and Rungkat.
Jeremy Beale and Calum Puttergill won the title after defeating Rio Noguchi and Yusuke Takahashi 7–6(7–2), 6–4 in the final.
Blake Ellis and Tristan Schoolkate won the title after defeating Ajeet Rai and Yuta Shimizu 4–6, 7–5, [11–9] in the final.
Diego Hidalgo and Cristian Rodríguez were the defending champions but chose not to defend their title.
Marco Bortolotti and Sergio Martos Gornés were the defending champions but chose to defend their title with different partners. Bortolotti partnered Andrea Pellegrino but lost in the first round to Román Andrés Burruchaga and Nerman Fatić. Martos Gornés partnered Íñigo Cervantes but lost in the quarterfinals to Marc Polmans and Matthew Romios.
Dustin Brown and Andrea Vavassori were the defending champions but chose not to defend their title.
Max Purcell and Luke Saville were the defending champions but only Saville chose to defend his title, partnering Li Tu. Saville lost in the quarterfinals to Toshihide Matsui and Kaito Uesugi.
Gao Xin and Sun Fajing were the defending champions but only Sun chose to defend his title, partnering Yasutaka Uchiyama. Sun and Uchiyama withdrew from their quarterfinals match against Alex Bolt and Luke Saville.
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