| Doubles | |
|---|---|
| 2015 Memphis Open | |
| Champions |  Mariusz Fyrstenberg  Santiago González |
| Runners-up |  Artem Sitak  Donald Young |
| Final score | 5–7, 7–6(7–1), [10–8] |
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.
Ivan Dodig / 
Max Mirnyi (semifinals)
Sam Groth / Chris Guccione (first round) Eric Butorac / Rajeev Ram (quarterfinals) Mariusz Fyrstenberg / Santiago González (champions)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | I Dodig M Mirnyi | 7 | 79 | ||||||||||||||||||||||||
 J Brunström N Monroe | 5 | 67 | 1 | I Dodig M Mirnyi | 6 | 6 | |||||||||||||||||||||
| WC | S Kozlov D Kudla | 3 | 1 | J-P Smith M Venus | 3 | 4 | |||||||||||||||||||||
| J-P Smith M Venus | 6 | 6 | 1 | I Dodig M Mirnyi | 77 | 4 | [5] | ||||||||||||||||||||
| 4 | M Fyrstenberg S González | 6 | 6 | 4 | M Fyrstenberg S González | 64 | 6 | [10] | |||||||||||||||||||
 M Kukushkin  Y-h Lu | 3 | 1 | 4 | M Fyrstenberg S González | 7 | 7 | |||||||||||||||||||||
 T Gabashvili B Tomic |  B Becker D Meffert | 5 | 5 | ||||||||||||||||||||||||
| B Becker D Meffert | w/o | 4 | M Fyrstenberg S González | 5 | 77 | [10] | |||||||||||||||||||||
| S Johnson S Querrey | 1 | 4 | A Sitak D Young | 7 | 61 | [8] | |||||||||||||||||||||
| A Sitak D Young | 6 | 6 | A Sitak D Young | 6 | 7 | ||||||||||||||||||||||
| WC | M Mmoh F Tiafoe | 2 | 4 | 3 | E Butorac R Ram | 3 | 5 | ||||||||||||||||||||
| 3 | E Butorac R Ram | 6 | 6 | A Sitak D Young | 77 | 6 | |||||||||||||||||||||
| R Harrison A Krajicek | 6 | 6 |  T Huey S Lipsky | 60 | 4 | ||||||||||||||||||||||
| D Brown M Matosevic | 3 | 2 | R Harrison A Krajicek | 6 | 4 | [4] | |||||||||||||||||||||
| T Huey S Lipsky | 7 | 6 | T Huey S Lipsky | 4 | 6 | [10] | |||||||||||||||||||||
| 2 | S Groth C Guccione | 5 | 4 | ||||||||||||||||||||||||
Sanchai Ratiwatana and Sonchat Ratiwatana were the defending champions, but chose not participate that year.
Max Mirnyi and Jamie Murray were the defending champions, but did not compete together that year.
Mirnyi partnered with Ashley Fisher, but lost in the first round to Bob Bryan and Mike Bryan.
Murray partnered with Dušan Vemić, but lost in the quarterfinals to Rajeev Ram and Bobby Reynolds.
Bob Bryan and Mike Bryan won in the final, 6–4, 6–4, over Marcelo Melo and André Sá.
Mardy Fish and John Isner were the defending champions, but neither participated this year.
Eric Butorac and Rajeev Ram were the defending champions, but lost in the first round to Yves Allegro and Stanislas Wawrinka.
James Cerretani and Dick Norman were the defending doubles champions at the SA Tennis Open tournament, but Norman chose to not participate this year.
Cerretani partnered up with Prakash Amritraj, but they lost in the first round 4–6, 6–7(6–8), against Eric Butorac and Rajeev Ram.
Rohan Bopanna and Aisam-ul-Haq Qureshi won in the final 6–2, 3–6, [10–5], against Karol Beck and Harel Levy.
Tommy Haas and Radek Štěpánek were the defending champions, but they withdrew in the quarterfinals, before their match against Denis Istomin and Dudi Sela.
Mardy Fish and Sam Querrey won in the final 7–6(7–3), 7–5, against Benjamin Becker and Leonardo Mayer.
Rajeev Ram and Bobby Reynolds were the defending champions. They chose to not play this year.
Eric Butorac and Scott Lipsky won in the final 6–1, 6–4, against Colin Fleming and Ken Skupski.
Colin Fleming and Ross Hutchins were the defending champions but they were defeated in the quarterfinals by Eric Butorac and Rik de Voest.
Jarkko Nieminen and Dmitry Tursunov were the defending champions, but Tursunov chose to play in Oeiras instead. Nieminen partnered up with Rameez Junaid but lost in the quarterfinals to Eric Butorac and Raven Klaasen.
Aisam-ul-Haq Qureshi and Jean-Julien Rojer were the defending champions, but Qureshi chose not to participate this year. Rojer played alongside Horia Tecău, but lost in the first round to Grigor Dimitrov and Pierre-Hugues Herbert.
Eric Butorac and Raven Klaasen won the title, defeating Treat Huey and Jack Sock in the final, 6-4, 6-3.
Andre Begemann and Julian Knowle were the defending champions, but chose not to participate together. Begemann played alongside Florian Mayer, but lost in the first round to Dustin Brown and Jan-Lennard Struff. Knowle teamed up with Vasek Pospisil, but lost in the first round to Eric Butorac and Scott Lipsky.
Raven Klaasen and Rajeev Ram won the title, defeating Rohan Bopanna and Florin Mergea in the final, 7–6(7–5), 6–2.
The world's no.1 doubles pairing, the Bryan Brothers, were originally slated to play the event. This would have been the Bryans' first-ever appearance at Halle, after over a decade of playing in the Queen's Club Championships prior to Wimbledon. However, the Bryans withdrew just prior to the start of the tournament.
Mariusz Fyrstenberg and Marcin Matkowski were the defending champions but chose not to participate this year.
Łukasz Kubot and Édouard Roger-Vasselin won the title, defeating Pierre-Hugues Herbert and Nicolas Mahut in the final, 2–6, 6–3, [10–7].
Marcin Matkowski and Leander Paes were the defending champions, but Matkowski chose not to participate. Paes played alongside Grigor Dimitrov, but lost in the first round to Rameez Junaid and Jonathan Marray.
Treat Huey and Henri Kontinen won the title, defeating Raven Klaasen and Rajeev Ram in the final, 7–6(7–4), 6–2.
Eric Butorac and Raven Klaasen were the defending champions, but Klaasen chose not to participate. Butorac played alongside Scott Lipsky, but lost in the semifinals to Nicholas Monroe and Jack Sock.
Jean-Julien Rojer and Horia Tecău were the defending champions, but they chose to compete in Basel instead.
Raven Klaasen and Leander Paes were the defending champions, but Klaasen chose not to compete this year and Paes chose to participate in Sydney instead.
Bob and Mike Bryan were the two-time defending champions, but lost in the final to Oliver Marach and Fabrice Martin, 6–3, 6–7(7–9), [11–13].
Raven Klaasen and Marcelo Melo were the defending champions, but Melo chose to play in Beijing instead.
Mate Pavić and Michael Venus were the defending champions, but Pavić chose to compete in Stuttgart instead. Venus played alongside André Sá, but lost to Łukasz Kubot and Marcelo Melo in the semifinals.
Rajeev Ram and Joe Salisbury were the defending champions, but lost in the quarterfinals to John Peers and Michael Venus.