The Los Cabos Open is a professional men's tennis tournament played on outdoor hard courts. It is part of the ATP Tour 250 series of the Association of Tennis Professionals (ATP) Tour. It is held annually in August in Los Cabos, Baja California Sur, Mexico.^[1]

Year	Champions	Runners-up	Score
2016	Ivo Karlović	Feliciano López	7–6(7–5), 6–2
2017	Sam Querrey	Thanasi Kokkinakis	6–3, 3–6, 6–2
2018	Fabio Fognini	Juan Martín del Potro	6–4, 6–2
2019	Diego Schwartzman	Taylor Fritz	7–6(8–6), 6–3
2020	Not held due to COVID-19
2021	Cameron Norrie	Brandon Nakashima	6–2, 6–2
2022	Daniil Medvedev	Cameron Norrie	7–5, 6–0
2023	Stefanos Tsitsipas	Alex de Minaur	6–3, 6–4
2024	Jordan Thompson	Casper Ruud	6–3, 7–6(7–4)

Year	Champions	Runners-up	Score
2016	Purav Raja Divij Sharan	Jonathan Erlich Ken Skupski	7–6(7–4), 7–6(7–3)
2017	Juan Sebastián Cabal Treat Huey	Sergio Galdós Roberto Maytín	6–2, 6–3
2018	Marcelo Arévalo Miguel Ángel Reyes-Varela	Taylor Fritz Thanasi Kokkinakis	6–4, 6–4
2019	Romain Arneodo Hugo Nys	Dominic Inglot Austin Krajicek	7–5, 5–7, [16–14]
2020	Not held due to COVID-19
2021	Hans Hach Verdugo John Isner	Hunter Reese Sem Verbeek	5–7, 6–2, [10–4]
2022	William Blumberg Miomir Kecmanović	Raven Klaasen Marcelo Melo	6–0, 6–1
2023	Santiago González Édouard Roger-Vasselin	Andrew Harris Dominik Koepfer	6–4, 7–5
2024	Max Purcell Jordan Thompson	Gonzalo Escobar Aleksandr Nedovyesov	7–5, 7–6(7–2)

• Official website