Longest women's match at the US Open
- Who
- Shelby Rogers, Daria Gavrilova
- What
- 03:33 hour(s):minute(s)
- Where
- United States (New York City)
- When
- 31 August 2017
It took 3 hours 33 minutes for Shelby Rogers (USA) to defeat Daria Gavrilova (Australia, seeded 25) in a second-round match at the US Open on 31 August 2017. Rogers prevailed 7–6 (8–6), 4–6, 7–6 (7–5), but only after squandering four match points.
The previous record was 3 hours 23 minutes, by Johanna Konta (UK) vs. Garbiñe Muguruza (Spain), 2015 US Open, Round 2. Score: 7–6 (7–4), 6–7 (4–7), 6–2.
Gavrilova (133) won more points than Rogers (132) during the match.