| Doubles | ||||
|---|---|---|---|---|
| 2020 Cary Challenger | ||||
| Final | ||||
| Champions |  Teymuraz Gabashvili Dennis Novikov | |||
| Runners-up |  Luke Bambridge Nathaniel Lammons | |||
| Score | 7–5, 4–6, | |||
| Events | ||||
| ||||
| ||||
Sekou Bangoura and Michael Mmoh were the defending champions but chose not to defend their title.
Teymuraz Gabashvili and Dennis Novikov won the title after defeating Luke Bambridge and Nathaniel Lammons 7–5, 4–6, in the final.
Seeds
- Luke Bambridge / Nathaniel Lammons (final)
André Göransson / 
Ramkumar Ramanathan (first round)
Hans Hach Verdugo / Miguel Ángel Reyes-Varela (first round)
Andrey Golubev / Aleksandr Nedovyesov (quarterfinals)
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 | L Bambridge N Lammons
| 7 | 5 | ||||||||||||||||||||||||
| D Kudla T-S Kwiatkowski
| 5 | 7 | 1 | L Bambridge N Lammons
| 7 | 3 | |||||||||||||||||||||
 S Doumbia F Reboul
| 6 | 6 | S Doumbia F Reboul
| 6 | 6 | ||||||||||||||||||||||
| WC |  Eduard Güell Bartrina Sean Sculley
| 4 | 4 | 1 | L Bambridge N Lammons
| w/o | |||||||||||||||||||||
| 3 | H Hach Verdugo MÁ Reyes-Varela
| 4 | 5 | N Pasha Ma Redlicki
| |||||||||||||||||||||||
| WC | W Blumberg Brian Cernoch
| 6 | 7 | WC | W Blumberg B Cernoch
| 3 | 2 | ||||||||||||||||||||
| N Pasha Ma Redlicki
| 7 | 6 | N Pasha Ma Redlicki
| 6 | 6 | ||||||||||||||||||||||
| M Krueger J Withrow
| 6 | 3 | 1 | L Bambridge N Lammons
| 5 | 6 | |||||||||||||||||||||
| WC |  T Babelis Robin Catry
| 2 | 6 | T Gabashvili D Novikov
| 7 | 4 | |||||||||||||||||||||
| T Gabashvili D Novikov
| 6 | 3 | T Gabashvili D Novikov
| 4 | 6 | ||||||||||||||||||||||
R Galloway T Huey
| 1 | 6 | 4 | A Golubev A Nedovyesov
| 6 | 4 | |||||||||||||||||||||
| 4 | A Golubev A Nedovyesov
| 6 | 4 | T Gabashvili D Novikov
| 7 | 6 | |||||||||||||||||||||
 R Cid Subervi DE Galán
| 6 | 2 | H Reese S Verbeek
| 5 | 7 | ||||||||||||||||||||||
 P Polansky D Popko
| 7 | 6 | P Polansky D Popko
| 6 | 5 | ||||||||||||||||||||||
| H Reese S Verbeek
| 6 | 6 | H Reese S Verbeek
| 7 | 7 | ||||||||||||||||||||||
| 2 | A Göransson R Ramanathan
| 1 | 4 | ||||||||||||||||||||||||
References
- "Seppi Takes Cary Challenger Title". September 16, 2019.