| Doubles | |
|---|---|
| 2015 Comerica Bank Challenger | |
| Champion |  Chris Guccione  Artem Sitak |
| Runner-up |  Yuki Bhambri Matthew Ebden |
| Final score | 6–4, 7–6(7–2) |
Ruben Bemelmans and Laurynas Grigelis were the defending champions, but chose not to participate.
Chris Guccione and Artem Sitak won the tournament, defeating Yuki Bhambri and Matthew Ebden in the final, 6–4, 7–6(7–2).
Chris Guccione / Artem Sitak (champions)
Austin Krajicek / Nicholas Monroe (semifinals)
Dean O'Brien / Ruan Roelofse (quarterfinals)
Julio Peralta / Matt Seeberger (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Guccione A Sitak | 2 | 7 | [10] | |||||||||||||||||||||||
| WC | D Nguyen D Novikov | 6 | 5 | [6] | 1 | C Guccione A Sitak | 6 | 6 | |||||||||||||||||||
 G Clezar  B Klein | 64 | 77 | [8] | LL |  R Gonzales D Walsh | 3 | 4 | ||||||||||||||||||||
| LL | R Gonzales D Walsh | 77 | 65 | [10] | 1 | C Guccione A Sitak | 7 | 63 | [10] | ||||||||||||||||||
| 3 | D O'Brien R Roelofse | 5 | 6 | [10] |  K Khachanov  E Ymer | 5 | 77 | [4] | |||||||||||||||||||
 G Andreozzi N Jarry | 7 | 3 | [8] | 3 | D O'Brien R Roelofse | 2 | 6 | [8] | |||||||||||||||||||
| C Ball S Devvarman | 77 | 1 | [8] | K Khachanov E Ymer | 6 | 2 | [10] | ||||||||||||||||||||
| K Khachanov E Ymer | 63 | 6 | [10] | 1 | C Guccione A Sitak | 6 | 77 | ||||||||||||||||||||
 F Dustov  J Zopp | 5 | 5 | Y Bhambri M Ebden | 4 | 62 | ||||||||||||||||||||||
 M Jaziri  Z Zhang | 7 | 7 | M Jaziri Z Zhang | 5 | 2 | ||||||||||||||||||||||
| Y Bhambri M Ebden | 77 | 77 | Y Bhambri M Ebden | 7 | 6 | ||||||||||||||||||||||
| 4 | J Peralta M Seeberger | 65 | 63 | Y Bhambri M Ebden | 5 | 6 | [10] | ||||||||||||||||||||
| WC | Andre Dome JP Fruttero | 3 | 63 | 2 | A Krajicek N Monroe | 7 | 4 | [8] | |||||||||||||||||||
| Q |  M Copil A Rublev | 6 | 77 | Q | M Copil A Rublev | 3 | 6 | [7] | |||||||||||||||||||
| WC | D Baughman Eric Johnson | 3 | 63 | 2 | A Krajicek N Monroe | 6 | 1 | [10] | |||||||||||||||||||
| 2 | A Krajicek N Monroe | 6 | 77 | ||||||||||||||||||||||||
Carsten Ball and Chris Guccione are the defending champions. They successfully defended their title, defeating Adam Feeney and Greg Jones in the final 6–1, 6–3.
Carsten Ball and Chris Guccione successfully defended their 2010 title, defeating John Paul Fruttero and Raven Klaasen in the final, 7–6(7–5), 6–4.
The 2011 Royal Bank of Scotland Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Tiburon, United States between 10 and 16 October 2011.
Samuel Groth and Matt Reid won the first edition of the tournament 6–2, 6–4 against James Duckworth and Greg Jones.
Sanchai Ratiwatana and Sonchat Ratiwatana were the defending champions but decided not to participate.
Purav Raja and Divij Sharan defeated Chris Guccione and Matt Reid 6–4, 7–5 in the final, to win the title.
Chris Guccione and Matt Reid were the defending champions, but decided not to play together. Chris Guccione will play alongside Samuel Groth.
Eric Butorac and Raven Klaasen were the defending champions, but Klaasen chose to compete in Rotterdam instead. Butorac played alongside Rajeev Ram, but they lost in the quarterfinals to Artem Sitak and Donald Young.
Mateusz Kowalczyk and Artem Sitak were the defending champions, but chose not to participate this year.
Johan Brunström and Nicholas Monroe were the defending champions, but chose not to participate together. Brunström played alongside Robert Lindstedt, but lost in the quarterfinals to Thomaz Bellucci and João Souza. Monroe teamed up with Artem Sitak, but lost in the semifinals to Juan Sebastián Cabal and Robert Farah.
Jérémy Chardy and Łukasz Kubot won the title, defeating Cabal and Farah in the final, 6–7(6–8), 6–3, [10–8].
Pierre-Hugues Herbert and Michał Przysiężny were the defending champions, but Prysiężny chose not to participate. Herbert played alongside Nicolas Mahut, but lost in the quarterfinals to Aisam-ul-Haq Qureshi and Gilles Simon.
Rohan Bopanna and Florin Mergea were the defending champions, but Bopanna chose to compete in s'Hertogenbosch instead. Mergea played alongside Horia Tecău, but lost in the semifinals to Marcus Daniell and Artem Sitak.
Chris Guccione and Artem Sitak were the defending champions but chose not to defend their title.
Raven Klaasen and Marcelo Melo were the defending champions, but Melo chose to play in Beijing instead.
Marcus Daniell and Artem Sitak were the defending champions, but chose not to participate together. Daniell played alongside Marcelo Demoliner, but lost in the quarterfinals to Bob and Mike Bryan. Sitak teamed up with Nicholas Monroe, but lost in the quarterfinals to Oliver Marach and Mate Pavić.
Pablo Carreño Busta and Rafael Nadal were the defending champions, but chose not to participate this year.
Scott Lipsky and Divij Sharan were the defending champions, but Lipsky chose not to participate. Sharan played alongside Artem Sitak, but lost in the semifinals to Nicolas Mahut and Édouard Roger-Vasselin.
Pierre-Hugues Herbert and Nicolas Mahut were the defending champions, but chose not to defend their title.
Jonathan Erlich and Artem Sitak were the defending champions, but lost in the first round to Marcel Granollers and Sergiy Stakhovsky.
Ben McLachlan and Jan-Lennard Struff were the defending champions, but chose not to participate together. McLachlan teamed up with Luke Bambridge, but lost in the first round to Divij Sharan and Artem Sitak. Struff played alongside Lucas Pouille, but lost in the semifinals to Nikola Mektić and Franko Škugor.
Łukasz Kubot and Marcelo Melo were the defending champions, but they decided to participate in Dubai instead.