| Men's doubles | |
|---|---|
| 2011 Fifth Third Bank Tennis Championships | |
| Champions |  Jordan Kerr  David Martin |
| Runners-up |  James Ward Michael Yani |
| Score | 6–3, 6–4 |
Raven Klaasen and Izak van der Merwe were the defending champions, but they both chose to not participate this year.
Jordan Kerr and David Martin won the tournament by defeating James Ward and Michael Yani in the final, 6–3, 6–4.
Jordan Kerr / David Martin (champions)
Pierre-Ludovic Duclos / 
Purav Raja (first round) Nicholas Monroe / 
Artem Sitak (first round)
Amer Delić / Ken Skupski (withdrew)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Kerr D Martin | 6 | 6 | ||||||||||||||||||||||||
| S Bangoura J Cox | 3 | 2 | 1 | J Kerr D Martin | 6 | 6 | |||||||||||||||||||||
 H Kondo B Sato | 77 | 6 | H Kondo B Sato | 1 | 3 | ||||||||||||||||||||||
 R Gonzales Chris Kwon | 64 | 1 | 1 | J Kerr D Martin | 6 | 6 | |||||||||||||||||||||
| 3 | N Monroe A Sitak | 3 | 6 | [3] | A El Mihdawy  D Yoo | 0 | 1 | ||||||||||||||||||||
| A El Mihdawy D Yoo | 6 | 2 | [10] | A El Mihdawy D Yoo | 6 | 2 | [10] | ||||||||||||||||||||
| M McClune Greg Ouellette | 77 | 62 | [6] | WC | C Buchanan A Krajicek | 1 | 6 | [5] | |||||||||||||||||||
| WC | C Buchanan A Krajicek | 61 | 7 | [10] | 1 | J Kerr D Martin | 6 | 6 | |||||||||||||||||||
| WC | J Sock R Williams | 6 | 6 | J Ward M Yani | 3 | 4 | |||||||||||||||||||||
| É Chvojka M Venus | 1 | 4 | WC | J Sock R Williams | 5 | 2 | |||||||||||||||||||||
| Alt | Phillip Arndt D Britton | 6 | 6 | Alt | Phillip Arndt D Britton | 7 | 6 | ||||||||||||||||||||
| Alt |  D King Mark Oljaca | 4 | 2 | Alt | Phillip Arndt D Britton | 4 | 1 | ||||||||||||||||||||
| WC | Bradley Cox Eric Quigley | 3 | 4 | J Ward M Yani | 6 | 6 | |||||||||||||||||||||
 Clément Reix M Rodrigues | 6 | 6 | Clément Reix Mathieu Rodrigues | 2 | 3 | ||||||||||||||||||||||
| J Ward M Yani | 2 | 6 | [10] | J Ward M Yani | 6 | 6 | |||||||||||||||||||||
| 2 | P-L Duclos P Raja | 6 | 1 | [5] | |||||||||||||||||||||||
Wesley Moodie and Todd Perry were the defending champions, but Moodie chose not to participate, and only Perry competed that year.
Perry partnered with Jordan Kerr, but lost in the first round to Chris Guccione and Robert Smeets.
Michael Kohlmann and Alexander Waske were the defending champions, but chose not to participate that year.
Philipp Kohlschreiber and Mikhail Youzhny were the defending champions, but chose not to participate that year.
Jordan Kerr and David Škoch were the defending champions. They were both present but did not compete together.
Kerr partnered with František Čermák, but lost in the first round to Guillermo Coria and Jean-Julien Rojer.
Skoch partnered with Jaroslav Levinský, but lost in the quarterfinals to Florian Mayer and Rainer Schüttler.
Jordan Kerr and Jim Thomas were the defending champions, but chose not to participate that year.
Juan Martín del Potro and Travis Parrott were the defending champions, but chose not to participate that year.
František Čermák and Leoš Friedl were the defending champions, but Čermák chose not to participate, and only Friedl competed that year.
Friedl partnered with Michael Kohlmann, but lost in the quarterfinals to Jordan Kerr and David Škoch.
Ashley Fisher and Tripp Phillips were the defending champions, but Phillips chose not to participate, and only Fisher competed that year.
Fisher partnered with Jim Thomas, but lost in the semifinals to Jordan Kerr and Robert Lindstedt.
Enzo Artoni and Daniel Melo were the defending champions but only Melo competed that year with Ricardo Schlachter.
Scott Humphries and Mark Merklein were the defending champions but lost in the final 6–2, 6–4 against Todd Perry and Thomas Shimada.
Todd Perry and Thomas Shimada were the defending champions but only Perry competed that year with Jordan Kerr.
Scott Lipsky and David Martin are the defending champions, but lost in the first round to Eric Butorac and Ashley Fisher.
Mikhail Youzhny and Mischa Zverev were the defending champions, but they chose not to participate this year.
Julian Knowle and Jürgen Melzer won in the final 6–2, 5–7, [10–8] against Ross Hutchins and Jordan Kerr.
Mardy Fish and Mark Knowles were the defending champions; however, they decided to retire their match against John Isner and Sam Querrey, when result of this match was 6–3, 5–7.
Isner and Querrey won in the final 6–4, 6–4, against Ross Hutchins and Jordan Kerr.
Treat Conrad Huey and Dominic Inglot were the defending champions, but only Huey tries to defend his title. He played alongside Travis Parrott and they won the title, defeating Jordan Kerr and David Martin 6–2, 1–6, [16–14] in the final.
Andre Begemann and Martin Emmrich were the defending champions, but decided not to participate.
Julian Knowle and Jürgen Melzer were the defending champions, but did not participate this year.
James Blake and Mardy Fish were the defending champions, but lost in the first round this year.
Bob Bryan and Mike Bryan were the defending champions and successfully defended their title, defeating Scott Lipsky and David Martin 7–6(7–5), 6–2, in the final.
Jordan Kerr and Jim Thomas were the defending champions, but lost in the first round this year.