Delray Beach Open 2018
Frances Tiafoe won the title, beating Peter Gojowczyk 6–1 6–4 in the final.
Main draw 32 players
- 1🇺🇸Jack SockRound of 16 · Lost to Reilly Opelka
- 2🇦🇷Juan Martin del PotroRound of 16 · Lost to Frances Tiafoe
- 4🇺🇸Sam QuerreyRound of 32 · Lost to Taylor Fritz
- 6🇺🇸John IsnerRound of 16 · Lost to Peter Gojowczyk
- 8🇰🇷Hyeon ChungQuarterfinals · Lost to Frances Tiafoe
- 9🇨🇦Milos RaonicRound of 16 · Lost to Steve Johnson
- WC🇺🇸Frances Tiafoe#8Final · Champion
- 🇩🇪Peter GojowczykFinal · Lost to Frances Tiafoe
- 🇨🇦Denis Shapovalov#50Semifinals · Lost to Frances Tiafoe
- 🇺🇸Steve Johnson#426Semifinals · Lost to Peter Gojowczyk
- 🇷🇺Evgeny DonskoyQuarterfinals · Lost to Steve Johnson
- WC🇺🇸Reilly Opelka#275Quarterfinals · Lost to Peter Gojowczyk
- 🇺🇸Taylor Fritz#10Quarterfinals · Lost to Denis Shapovalov
- 🇺🇸Donald YoungRound of 16 · Lost to Evgeny Donskoy
- Q🇭🇷Franko SkugorRound of 16 · Lost to Hyeon Chung
- 🇺🇸Jared DonaldsonRound of 16 · Lost to Denis Shapovalov
- 🇷🇺Mikhail YouzhnyRound of 16 · Lost to Taylor Fritz
- Q🇰🇿Alexander Bublik#26Round of 32 · Lost to Franko Skugor
- LL🇬🇧Cameron Norrie#53Round of 32 · Lost to Hyeon Chung
- LLBARDarian KingRound of 32 · Lost to Evgeny Donskoy
- 🇮🇱Dudi SelaRound of 32 · Lost to Mikhail Youzhny
- 🇭🇷Ivo KarlovicRound of 32 · Lost to Denis Shapovalov
- 🇫🇷Jeremy ChardyRound of 32 · Lost to Juan Martin del Potro
- Q🇦🇺John Patrick SmithRound of 32 · Lost to Jack Sock
- 🇸🇰Lukas LackoRound of 32 · Lost to Peter Gojowczyk
- 🇦🇺Matthew EbdenRound of 32 · Lost to Frances Tiafoe
- 🇬🇪Nikoloz Basilashvili#86Round of 32 · Lost to Steve Johnson
- LL🇨🇦Peter PolanskyRound of 32 · Lost to Jared Donaldson
- 🇲🇩Radu AlbotRound of 32 · Lost to John Isner
- Q🇮🇳Ramkumar RamanathanRound of 32 · Lost to Donald Young
- 🇺🇸Ryan HarrisonRound of 32 · Lost to Reilly Opelka
- 🇯🇵Taro Daniel#172Round of 32 · Lost to Milos Raonic