| Men's doubles | |
|---|---|
| 2016 Challenger Banque Nationale de Gatineau | |
| Champion |  Tristan Lamasine  Franko Škugor |
| Runner-up |  Jarryd Chaplin John-Patrick Smith |
| Final score | 6–3, 6–1 |
This was the first edition of the men's doubles tournament.
Tristan Lamasine and Franko Škugor won the title, defeating Jarryd Chaplin and John-Patrick Smith 6–3, 6–1 in the final.
Tristan Lamasine / Franko Škugor (champions)
Marcelo Arévalo / 
Luis David Martínez (quarterfinals) Jarryd Chaplin / John-Patrick Smith (final)
Philip Bester / Peter Polansky (first round)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | T Lamasine F Škugor | 6 | 6 | ||||||||||||||||||||||||
| WC | Isade Juneau Samuel Monette | 6 | 6 | WC | I Juneau S Monette | 3 | 1 | ||||||||||||||||||||
| G Barrère V Millot | 3 | 2 | 1 | T Lamasine F Škugor | 6 | 77 | |||||||||||||||||||||
| 4 | P Bester P Polansky | 6 | 4 | [8] |  S Myneni S Singh | 0 | 64 | ||||||||||||||||||||
| F Peliwo B Schnur | 3 | 6 | [10] | F Peliwo B Schnur | 3 | 4 | |||||||||||||||||||||
 E Corrie  D O'Hare | 3 | 7 | [4] | S Myneni S Singh | 6 | 6 | |||||||||||||||||||||
| S Myneni S Singh | 6 | 5 | [10] | 1 | T Lamasine F Škugor | 6 | 6 | ||||||||||||||||||||
 A Golubev  J Zopp | 3 | 62 | 3 | J Chaplin J-P Smith | 3 | 1 | |||||||||||||||||||||
| B Klein M Pecotić | 6 | 77 | B Klein M Pecotić | 2 | 4 | ||||||||||||||||||||||
| Pavel Krainik A Tabilo | 2 | 2 | 3 | J Chaplin J-P Smith | 6 | 6 | |||||||||||||||||||||
| 3 | Jarryd Chaplin J-P Smith | 6 | 6 | 3 | J Chaplin J-P Smith | 6 | 77 | ||||||||||||||||||||
| F Auger-Aliassime D Shapovalov | 64 | 6 | [7] |  G Clezar  A González | 2 | 62 | |||||||||||||||||||||
| G Clezar A González | 77 | 4 | [10] | G Clezar A González | 6 | 64 | [10] | ||||||||||||||||||||
| L Saville A Whittington | 5 | 6 | [4] | 2 | M Arévalo LD Martínez | 4 | 77 | [7] | |||||||||||||||||||
| 2 | M Arévalo LD Martínez | 7 | 3 | [10] | |||||||||||||||||||||||
John Peers and John-Patrick Smith were the defending champions but decided not to participate together.
Peers played alongside Jamie Murray, Smith partnered up with Samuel Groth. Both pairs lost to Marcelo Demoliner and Franko Škugor in the first and second round, respectively.
Chris Guccione and Matt Reid defeated Purav Raja and Divij Sharan 6–3, 7–5 in the final to win the title.
Sam Groth and John-Patrick Smith were the defending champion, but they did not play together. Sam Groth played alongside Chris Guccione and lost in the quarterfinals to Ehward Corrie and Daniel Smethurst. John-Patrick Smith decided not to compete this tournament.
Thomaz Bellucci and André Sá were the defending champions, but chose not to participate this year
This was the first edition of the tournament for since 2012, Dudi Sela and Amir Weintraub won the title defeating Nikola Mektić and Franko Škugor in the final 6–3, 3–6, [10–6].
Martin Kližan was the defending champion, but withdrew before the tournament began.
This was the first edition of the tournament.
The 2016 Challenger Banque Nationale de Gatineau was a professional tennis tournament played on outdoor hard courts. It was the 1st edition of the tournament for men and the 3rd for women, and it was part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering totals of $75,000 for men and $25,000 for women in prize money. It took place in Gatineau, Canada between August 8 and August 14, 2016.
Tobias Kamke and Jan-Lennard Struff were the defending champions but only Struff decided to defend his title, partnering Daniel Masur.
Tristan Lamasine and Fabrice Martin were the defending champions but chose not to defend their title.
The 2017 Verrazzano Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Sophia Antipolis, France between 3 and 9 April 2017.
This was the first edition of the tournament.
Sander Arends and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.
Tristan Lamasine and Franko Škugor were the defending champions but chose not to defend their title.
Matt Reid and John-Patrick Smith were the defending champions but chose not to defend their title.
Nikola Mektić and Franko Škugor were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
Jack Sock was the defending champion, but lost in the second round to Reilly Opelka.
Sam Groth and Adil Shamasdin were the defending champions but only Shamasdin chose to defend his title, partnering Frank Dancevic. Dancevic and Shamasdin withdrew in the semifinals.
Gilles Müller was the defending champion, but lost in the second round to Matthew Ebden.
Tristan Lamasine and Franko Škugor were the defending champions but only Lamasine chose to defend his title, partnering Enzo Couacaud. Lamasine lost in the final to Thiemo de Bakker and Robin Haase.