2019 Oracle Challenger Series – Houston – Men's doubles

Austin Krajicek and Nicholas Monroe were the defending champions but chose not to defend their title.

Jonathan Erlich and Santiago González won the title after defeating Ariel Behar and Gonzalo Escobar 6–3, 7–6(7–4) in the final.

Seeds
• # 🇮🇱 Jonathan Erlich / 🇲🇽 Santiago González (champions)

• # 🇬🇧 Luke Bambridge / 🇺🇸 Nathaniel Lammons (semifinals)

• # Ariel Behar / 🇪🇨 Gonzalo Escobar (final)

• # 🇲🇽 Miguel Ángel Reyes-Varela / 🇧🇷 Fernando Romboli (quarterfinals)