2021 Los Cabos Open – Doubles
| Doubles | |
|---|---|
| 2021 Los Cabos Open | |
| Champions | Hans Hach Verdugo John Isner |
| Runners-up | Hunter Reese Sem Verbeek |
| Score | 5–7, 6–2, [10–4] |
Romain Arneodo and Hugo Nys were the reigning champions from when the tournament was last held in 2019,[1] but chose to play in Gstaad instead.
Hans Hach Verdugo and John Isner won the title, defeating Hunter Reese and Sem Verbeek in the final, 5–7, 6–2, [10–4].[2]
Seeds
- Luke Bambridge / Ken Skupski (first round)
- Jonathan Erlich / Santiago González (quarterfinals)
- Aisam-ul-Haq Qureshi / Divij Sharan (first round)
- Matthew Ebden / John-Patrick Smith (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Draw
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | L Bambridge K Skupski | 64 | 77 | [8] | |||||||||||||||||||||||
| H Reese S Verbeek | 77 | 64 | [10] | H Reese S Verbeek | 6 | 77 | |||||||||||||||||||||
| T Huey S Johnson | 77 | 65 | [11] | T Huey S Johnson | 4 | 63 | |||||||||||||||||||||
| S Doumbia F Reboul | 62 | 77 | [9] | H Reese S Verbeek | 6 | 77 | |||||||||||||||||||||
| 4 | M Ebden J-P Smith | 6 | 66 | [10] | WC | M McDonald S Querrey | 4 | 63 | |||||||||||||||||||
| H Heliövaara MÁ Reyes-Varela | 3 | 78 | [6] | 4 | M Ebden J-P Smith | 5 | 3 | ||||||||||||||||||||
| WC | M McDonald S Querrey | 6 | 6 | WC | M McDonald S Querrey | 7 | 6 | ||||||||||||||||||||
| N Lammons J Withrow | 1 | 4 | H Reese S Verbeek | 7 | 2 | [4] | |||||||||||||||||||||
| A Bolt J Thompson | H Hach Verdugo J Isner | 5 | 6 | [10] | |||||||||||||||||||||||
| WC | E Escobedo L Patiño | w/o | WC | E Escobedo L Patiño | 4 | 6 | [7] | ||||||||||||||||||||
| H Hach Verdugo J Isner | 77 | 7 | H Hach Verdugo J Isner | 6 | 2 | [10] | |||||||||||||||||||||
| 3 | A-u-H Qureshi D Sharan | 63 | 5 | H Hach Verdugo J Isner | 6 | 6 | |||||||||||||||||||||
| S Balaji L Margaroli | 6 | 4 | [8] | T Fritz N Monroe | 3 | 4 | |||||||||||||||||||||
| T Fritz N Monroe | 1 | 6 | [10] | T Fritz N Monroe | 6 | 4 | [10] | ||||||||||||||||||||
| Alt | E Donskoy I Marchenko | 62 | 5 | 2 | J Erlich S González | 4 | 6 | [6] | |||||||||||||||||||
| 2 | J Erlich S González | 77 | 7 | ||||||||||||||||||||||||