Mexican Open 2018
Juan Martin del Potro won the title, beating Kevin Anderson 6–4 6–4 in the final.
Main draw 32 players
- 2🇩🇪Alexander Zverev#1Semifinals · Lost to Juan Martin del Potro
- 3🇦🇹Dominic ThiemQuarterfinals · Lost to Juan Martin del Potro
- 4🇺🇸Jack SockRound of 32 · Lost to Ernesto Escobedo
- 5🇿🇦Kevin AndersonFinal · Lost to Juan Martin del Potro
- 6🇦🇷Juan Martin del PotroFinal · Champion
- 7🇺🇸Sam QuerreyRound of 32 · Lost to Matthew Ebden
- 8🇺🇸John IsnerRound of 32 · Lost to Ryan Harrison
- 🇺🇸Jared DonaldsonSemifinals · Lost to Kevin Anderson
- 🇪🇸Feliciano LopezQuarterfinals · Lost to Jared Donaldson
- 🇰🇷Hyeon ChungQuarterfinals · Lost to Kevin Anderson
- 🇺🇸Ryan HarrisonQuarterfinals · Lost to Alexander Zverev
- 🇫🇷Adrian Mannarino#61Round of 16 · Lost to Kevin Anderson
- 🇪🇸David FerrerRound of 16 · Lost to Juan Martin del Potro
- 🇨🇦Denis Shapovalov#50Round of 16 · Lost to Dominic Thiem
- 🇦🇷Diego SchwartzmanRound of 16 · Lost to Ryan Harrison
- Q🇲🇽Ernesto EscobedoRound of 16 · Lost to Hyeon Chung
- 🇦🇺Matthew EbdenRound of 16 · Lost to Jared Donaldson
- 🇩🇪Peter GojowczykRound of 16 · Lost to Alexander Zverev
- WC🇦🇺Thanasi Kokkinakis#413Round of 16 · Lost to Feliciano Lopez
- Q🇰🇿Alexander Bublik#26Round of 32 · Lost to Thanasi Kokkinakis
- 🇷🇺Andrey Rublev#23Round of 32 · Lost to David Ferrer
- Q🇬🇧Cameron Norrie#53Round of 32 · Lost to Dominic Thiem
- 🇺🇸Donald YoungRound of 32 · Lost to Hyeon Chung
- 🇪🇸Fernando VerdascoRound of 32 · Lost to Diego Schwartzman
- 🇯🇵Kei NishikoriRound of 32 · Lost to Denis Shapovalov
- WC🇲🇽Lucas GomezRound of 32 · Lost to Peter Gojowczyk
- LL🇺🇸Mackenzie McDonald#262Round of 32 · Lost to Alexander Zverev
- 🇩🇪Mischa ZverevRound of 32 · Lost to Juan Martin del Potro
- 🇬🇪Nikoloz Basilashvili#86Round of 32 · Lost to Jared Donaldson
- 🇲🇩Radu AlbotRound of 32 · Lost to Kevin Anderson
- Q🇱🇹Ricardas BerankisRound of 32 · Lost to Adrian Mannarino
- LL🇯🇵Taro Daniel#172Round of 32 · Lost to Feliciano Lopez