2019 Abierto Mexicano Telcel – Men's singles

Men's singles
2019 Abierto Mexicano Telcel
Champion Nick Kyrgios
Runner-up Alexander Zverev
Score6–3, 6–4
Draw32 (4 Q / 3 WC )
Seeds8

Nick Kyrgios defeated Alexander Zverev in the final, 6–3, 6–4 to win the men's singles tennis title at the 2019 Mexican Open. Kyrgios saved three match points en route to the title, in his second-round match against Rafael Nadal.

Juan Martín del Potro was the reigning champion, but withdrew due to injury before the tournament began.