| Singles | |
|---|---|
| 2017 Challenger Banque Nationale de Drummondville | |
| Champion |  Denis Shapovalov |
| Runner-up |  Ruben Bemelmans |
| Final score | 6–3, 6–2 |
Dan Evans was the defending champion, but decided not to participate this year.
Denis Shapovalov won the title, defeating Ruben Bemelmans 6–3, 6–2 in the final.
Adam Pavlásek (first round) Peter Polansky (second round)
Quentin Halys (second round, retired) Ruben Bemelmans (final) Vincent Millot (first round)
Tennys Sandgren (second round)
Sam Groth (first round)
Igor Sijsling (first round)| Semifinals | Final | ||||||||||||
| John-Patrick Smith | 4 | 1 | |||||||||||
| 4 | Ruben Bemelmans | 6 | 6 | ||||||||||
| 4 | Ruben Bemelmans | 3 | 2 | ||||||||||
| Denis Shapovalov | 6 | 6 | |||||||||||
| Denis Shapovalov | 7 | 6 | |||||||||||
| WC | Félix Auger-Aliassime | 5 | 3 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | A Pavlásek | 3 | 3 | ||||||||||||||||||||||||
| L Lokoli | 6 | 6 | L Lokoli | 5 | 6 | 1 | |||||||||||||||||||||
| WC | P Bester | 3 | 4 | J-P Smith | 7 | 4 | 6 | ||||||||||||||||||||
| J-P Smith | 6 | 6 | J-P Smith | 61 | 77 | 6 | |||||||||||||||||||||
| WC | B Schnur | 6 | 6 | Q |  T Pütz | 77 | 65 | 3 | |||||||||||||||||||
| S Bangoura | 3 | 3 | WC | B Schnur | 62 | 66 | |||||||||||||||||||||
| Q | T Pütz | 6 | 6 | Q | T Pütz | 77 | 78 | ||||||||||||||||||||
| 7 | S Groth | 4 | 4 | J-P Smith | 4 | 1 | |||||||||||||||||||||
| 4 | R Bemelmans | 7 | 6 | 4 | R Bemelmans | 6 | 6 | ||||||||||||||||||||
| Yannik Reuter | 5 | 1 | 4 | R Bemelmans | 6 | 7 | |||||||||||||||||||||
| Q |  L Broady | 77 | 6 | Q | L Broady | 4 | 5 | ||||||||||||||||||||
| Alt |  E Struvay | 65 | 3 | 4 | R Bemelmans | 6 | 65 | 77 | |||||||||||||||||||
| G Sakharov | 6 | 6 | G Sakharov | 4 | 77 | 65 | |||||||||||||||||||||
| WC | F Peliwo | 2 | 1 | G Sakharov | 6 | 7 | |||||||||||||||||||||
| L Saville | 4 | 2 | 6 | T Sandgren | 3 | 5 | |||||||||||||||||||||
| 6 | T Sandgren | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 5 | V Millot | 77 | 1 | 1 | |||||||||||||||||||||||
| Alt | D Nguyen | 64 | 6 | 6 | Alt | D Nguyen | 2 | 1 | |||||||||||||||||||
| M Authom | 5 | 1r |  B Rola | 6 | 6 | ||||||||||||||||||||||
| B Rola | 7 | 3 | B Rola | 66 | 4 | ||||||||||||||||||||||
| E Corrie | 4 | 3 | D Shapovalov | 78 | 6 | ||||||||||||||||||||||
| D Shapovalov | 6 | 6 | D Shapovalov | 4 | |||||||||||||||||||||||
 A Arnaboldi | 61 | 77 | 1 | 3 | Q Halys | 1r | |||||||||||||||||||||
| 3 | Q Halys | 77 | 62 | 6 | D Shapovalov | 7 | 6 | ||||||||||||||||||||
| 8 | I Sijsling | 1 | 4 | WC | F Auger-Aliassime | 5 | 3 | ||||||||||||||||||||
| A De Minaur | 6 | 6 | A De Minaur | 6 | 6 | ||||||||||||||||||||||
| Q | M Bachinger | 6 | 4 | 1 | M McDonald | 4 | 1 | ||||||||||||||||||||
| M McDonald | 0 | 6 | 6 | A De Minaur | 5 | 3 | |||||||||||||||||||||
| WC | F Auger-Aliassime | 6 | 3 | 7 | WC | F Auger-Aliassime | 7 | 6 | |||||||||||||||||||
| Q |  A Bossel | 2 | 6 | 5 | WC | F Auger-Aliassime | 6 | 6 | |||||||||||||||||||
| Alt | G Barrère | 4 | 6 | 3 | 2/Alt | P Polansky | 3 | 4 | |||||||||||||||||||
| 2/Alt | P Polansky | 6 | 3 | 6 | |||||||||||||||||||||||
Marin Čilić defend his 2009 title and he won in the final 6–4, 6–7(5–7), 6–3, against Michael Berrer.
Björn Phau won the title, defeating Ruben Bemelmans in the final 6–7(4–7), 6–3, 6–4.
Roger Federer defeated John Isner in the final, 7–6(9–7), 6–3 to win the men's singles title at the 2012 Indian Wells Masters. It was his record fourth Indian Wells title.
Matthias Bachinger was the defending champion but chose to compete in 2012 Strabag Prague Open instead.
Marinko Matosevic won the final against Ruben Bemelmans 6–3, 6–4.
Mardy Fish was the defending champion, but had to retire in his second round match against Gilles Müller.
Jo-Wilfried Tsonga was the defending champion but decided to compete at the If Stockholm Open instead.
Juan Martín del Potro won the title, defeating Grega Žemlja 7–5, 6–3 in the final.
Juan Martín del Potro was the defending champion but decided not to compete.
Tommy Haas won the title, defeating Robin Haase in the final, 6–3, 4–6, 6–4.
Daniel Brands was the defending champion, but chose not to compete.
Top seed Benjamin Becker won title defeating Ruben Bemelmans 2–6, 7–6(7–3), 6–4.
John Isner was the defending champion, but lost in the second round to Dustin Brown.
This was the first edition of the tournament. Niels Desein won his maiden ATP Challenger Tour title, beating countryman Ruben Bemelmans 7–6(7–4), 2–6, 7–6(7–4)
Ernests Gulbis was the defending champion, but lost to Dominic Thiem in the quarterfinals.
Thiem went on to win his first ATP title, defeating Leonardo Mayer in the final, 6–7(8–10), 7–5, 7–6(7–2).
Ivo Karlović was the defending champion from when the tournament was last held in 2008, but chose not to participate.
Henri Laaksonen was the defending champion and successfully defended his title.
Robin Haase was the defending champion but lost in the first round to Thiemo de Bakker.
Jo-Wilfried Tsonga was the defending champion, but withdrew before the tournament began.
Damir Džumhur was the defending champion, but lost in the quarterfinals to Stan Wawrinka.
Denis Istomin was the defending champion, but chose not to participate this year.
Lucas Pouille was the defending champion, but lost to Borna Ćorić in the second round.
Maximilian Marterer was the defending champion but chose not to defend his title.
Lucas Pouille was the defending champion, but lost in the second round to Marcos Baghdatis.