| Doubles | |
|---|---|
| 2016 Nordic Naturals Challenger | |
| Champions |  Nicolaas Scholtz Tucker Vorster |
| Runners-up |  Mackenzie McDonald  Ben McLachlan |
| Score | 6–7(5–7), 6–3, [10–8] |
Chris Guccione and Artem Sitak were the defending champions but chose not to defend their title.
Nicolaas Scholtz and Tucker Vorster won the title after defeating Mackenzie McDonald and Ben McLachlan 6–7(5–7), 6–3, [10–8] in the final.
Dean O'Brien / Ruan Roelofse (quarterfinals) Nicolas Meister / Eric Quigley (first round) Stefan Kozlov / 
Matt Reid (semifinals, withdrew) Sekou Bangoura / Evan King (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | D O'Brien R Roelofse | 4 | 2 | ||||||||||||||||||||||||
| WC |  Erik Crepaldi Joshua Pompan | 2 | 1 | N Scholtz T Vorster | 6 | 6 | |||||||||||||||||||||
| N Scholtz T Vorster | 6 | 6 | N Scholtz T Vorster | 6 | 78 | ||||||||||||||||||||||
| 4 | S Bangoura E King | 4 | 6 | [4] |  Y Nishioka Y Uchiyama | 3 | 66 | ||||||||||||||||||||
 C Norrie C Thompson | 6 | 2 | [10] | C Norrie C Thompson | 4 | 3 | |||||||||||||||||||||
| Y Nishioka Y Uchiyama | 6 | 6 | Y Nishioka Y Uchiyama | 6 | 6 | ||||||||||||||||||||||
| WC | Rikus De Villiers T Fawcett | 4 | 3 | N Scholtz T Vorster | 65 | 6 | [10] | ||||||||||||||||||||
L Broady  R Ramanathan | 6 | 6 | M McDonald B McLachlan | 77 | 3 | [8] | |||||||||||||||||||||
John Lamble B Saraiva | 4 | 2 | L Broady R Ramanathan | 2 | 2 | ||||||||||||||||||||||
| M Krueger A Kuznetsov | 7 | 3 | [10] | 3 | S Kozlov M Reid | 6 | 6 | ||||||||||||||||||||
| 3 | S Kozlov M Reid | 5 | 6 | [12] | 3 | S Kozlov M Reid | |||||||||||||||||||||
| M McDonald B McLachlan | 6 | 6 | M McDonald B McLachlan | w/o | |||||||||||||||||||||||
| D Evans L Glasspool | 1 | 4 | M McDonald B McLachlan | 7 | 3 | [10] | |||||||||||||||||||||
| A Halebian R Sarmiento | 1 | 6 | [13] | A Halebian R Sarmiento | 5 | 6 | [1] | ||||||||||||||||||||
| 2 | N Meister E Quigley | 6 | 4 | [11] | |||||||||||||||||||||||
Defending champion Ivan Lendl successfully defended his title, defeating Mats Wilander in the final 7–5, 6–2, 3–6, 7–6(7–3) to win the men's singles tennis title at the 1987 French Open.
Lisa Raymond was the defending champion, but lost in the semifinals to Dominique Van Roost.
Anastasia Myskina was the defending champion, but chose not to participate that year.
Jonas Björkman and John McEnroe were the defending champions, but did not participate this year.
Mark Edmondson and Kim Warwick defeated the defending champions Paul McNamee and Peter McNamara in the final, 7–5, 6–4 to win the men's doubles tennis title at the 1980 Australian Open.
Manon Bollegraf and Martina Navratilova were the defending champions, but Navratilova did not compete this year, following her plans of retiring from professional tennis at the end of the season.
Alexander and Mischa Zverev were the defending champions, but Alexander chose not to participate this year. Mischa played alongside Karen Khachanov, but lost in the first round to Ben McLachlan and Hugo Nys.
Jacco Eltingh and Paul Haarhuis were the defending champions, but lost in second round to Jan Apell and Mike Bauer.
Julio Peralta and Horacio Zeballos were the defending champions, but lost in the first round to Max Mirnyi and Philipp Oswald.
Akiko Morigami and Saori Obata were the defending champions, but Obata decided to compete in Hyderabad that week. Morigami teamed up with Alina Jidkova and lost in the first round to Gisela Dulko and Patricia Tarabini.
Henri Kontinen and John Peers were the defending champions but lost in the first round to Kyle Edmund and Neal Skupski.
Raven Klaasen and Michael Venus were the defending champions, but lost in the first round to Jonathan Eysseric and Gilles Simon.
Lesia Tsurenko was the two-time defending champion, but chose not to defend her title.
Kyle Edmund and Cameron Norrie were the defending champions, but chose not to participate this year.
Kevin Krawietz and Andreas Mies were the defending champions but chose to compete in Rotterdam instead.
Bob and Mike Bryan were the defending champions and successfully defended their title, defeating Luke Bambridge and Ben McLachlan in the final, 3–6, 7–5, [10–5].
Todd Martin was the defending champion and successfully defended his title, by defeating Paul Haarhuis 7–6(7–2), 6–4 in the final.
Yayuk Basuki was the defending champion, but lost in the first round to Nicole Arendt.
Jonathan Erlich and Andy Ram were the last defending champions after victory in 2012, but Erlich chose not to participate and Ram retired from professional tennis in 2014.
Pablo Carreño Busta and Alex de Minaur were the defending champions, but Carreño Busta chose not to defend his title and de Minaur played alongside Cameron Norrie instead. They lost in the quarterfinals to Marcel Granollers and Horacio Zeballos.