| Doubles | ||||
|---|---|---|---|---|
| 2020 Challenger Banque Nationale de Drummondville | ||||
| Final | ||||
| Champions |  Manuel Guinard Arthur Rinderknech | |||
| Runners-up |  Roberto Cid Subervi Gonçalo Oliveira | |||
| Score | 7–6, 7–6 | |||
| Events | ||||
| ||||
| ||||
Scott Clayton and Adil Shamasdin were the defending champions but only Clayton chose to defend his title, partnering Liam Broady. Clayton lost in the quarterfinals to Manuel Guinard and Arthur Rinderknech.
Guinard and Rinderknech won the title after defeating Roberto Cid Subervi and Gonçalo Oliveira 7–6, 7–6 in the final.
Seeds
Nam Ji-sung / Song Min-kyu (quarterfinals)
Treat Huey / 
Nathaniel Lammons (semifinals)
Andrew Harris / Max Purcell (first round)- James Cerretani / Maxime Cressy (first round, retired)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J-s Nam M-k Song
| 6 | 6 | ||||||||||||||||||||||||
| WC |  Razvan Baiant Washi Gervais
| 2 | 2 | 1 | J-s Nam M-k Song
| 6 | 6 | ||||||||||||||||||||
| WC | A Galarneau B Schnur
| 3 | 3 | R Cid Subervi G Oliveira
| 4 | 7 | |||||||||||||||||||||
| R Cid Subervi G Oliveira
| 6 | 6 | R Cid Subervi G Oliveira
| 6 | 3 | ||||||||||||||||||||||
| 4 | J Cerretani M Cressy
| 3 |  S Imai G Soeda
| 1 | 6 | ||||||||||||||||||||||
| K Lovett H Reese
| 2 | K Lovett H Reese
| 7 | 4 | |||||||||||||||||||||||
 B Arias K Drzewiecki
| 6 | 6 | S Imai G Soeda
| 5 | 6 | ||||||||||||||||||||||
| Shintaro Imai G Soeda
| 7 | 1 | R Cid Subervi G Oliveira
| 6 | 6 | ||||||||||||||||||||||
| M Guinard A Rinderknech
| 5 | 6 | M Guinard A Rinderknech
| 7 | 7 | ||||||||||||||||||||||
 L Glasspool A Lawson
| 7 | 4 | M Guinard A Rinderknech
| 6 | 6 | ||||||||||||||||||||||
| L Broady S Clayton
| 6 | 6 | L Broady S Clayton
| 2 | 1 | ||||||||||||||||||||||
| 3 | A Harris M Purcell
| 2 | 7 | M Guinard A Rinderknech
| 6 | 4 | |||||||||||||||||||||
| H Johnson Y Johnson
| 6 | 6 | 2 | T Huey N Lammons
| 4 | 6 | |||||||||||||||||||||
 H Heliövaara P Niklas-Salminen
| 7 | 4 | H Johnson Y Johnson
| 5 | 4 | ||||||||||||||||||||||
| WC | Kamen Damov David Volfson
| 4 | 2 | 2 | T Huey N Lammons
| 7 | 6 | ||||||||||||||||||||
| 2 | T Huey N Lammons
| 6 | 6 | ||||||||||||||||||||||||
References
- "Berankis Takes Drummondville Challenger Title". March 18, 2019.