| Doubles | |
|---|---|
| 2021 Dow Tennis Classic | |
| Champions |  Harriet Dart  Asia Muhammad |
| Runners-up |  Peangtarn Plipuech  Aldila Sutjiadi |
| Score | 6–3, 2–6, [10–7] |
Caroline Dolehide and Maria Sanchez were the defending champions [1] but chose not to participate.
Harriet Dart and Asia Muhammad won the title, defeating Peangtarn Plipuech and Aldila Sutjiadi in the final, 6–3, 2–6, [10–7]. [2]
Catherine Harrison / Sabrina Santamaria (semifinals) Harriet Dart / Asia Muhammad (champions) Peangtarn Plipuech / Aldila Sutjiadi (final)
Katarzyna Kawa / 
Conny Perrin (semifinals, retired)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | C Harrison S Santamaria | 6 | 6 | ||||||||||||||||||||||||
 J-h Choi N-l Han | w/o | J-h Choi N-l Han | 2 | 1 | |||||||||||||||||||||||
| H Baptiste W Osuigwe | 1 | C Harrison S Santamaria | 3 | 4 | |||||||||||||||||||||||
| 3 | P Plipuech A Sutjiadi | 6 | 3 | [10] | 3 | P Plipuech A Sutjiadi | 6 | 6 | |||||||||||||||||||
| S Chang A Kulikov | 4 | 6 | [8] | 3 | P Plipuech A Sutjiadi | 6 | 6 | ||||||||||||||||||||
Q Gleason  Y-c Hsieh | 4 | 4 | R Anderson  M Zacarías | 3 | 2 | ||||||||||||||||||||||
| R Anderson M Zacarías | 6 | 6 | 3 | P Plipuech A Sutjiadi | 3 | 6 | [7] | ||||||||||||||||||||
| H Chang A Glatch | 6 | 4 | [8] | 2 | H Dart A Muhammad | 6 | 2 | [10] | |||||||||||||||||||
| R Brantmeier E Kalieva | 3 | 6 | [10] | R Brantmeier E Kalieva | 65 | 3 | |||||||||||||||||||||
| A Krueger A Parks | 2 | 63 | 4 | K Kawa C Perrin | 77 | 6 | |||||||||||||||||||||
| 4 | K Kawa C Perrin | 6 | 77 | 4 | K Kawa C Perrin | 0 | 0r | ||||||||||||||||||||
 M Benoît  Jia Lu | 6 | 3 | [10] | 2 | H Dart A Muhammad | 6 | 4 | ||||||||||||||||||||
| B Gumulya J Rompies | 4 | 6 | [7] | M Benoît Jia Lu | 62 | 64 | |||||||||||||||||||||
| 2 | H Dart A Muhammad | 77 | 77 | ||||||||||||||||||||||||
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