2018 Fuzion 100 Surbiton Trophy

The 2018 Fuzion 100 Surbiton Trophy was a professional tennis tournament played on outdoor grass courts. It was the fifteenth (ATP) and sixteenth (ITF) editions of the tournament and was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Surbiton, United Kingdom, on 4–10 June 2018.

Seeds

 * 1 Rankings as of 28 May 2018.

Other entrants
The following players received a wildcard into the singles main draw:
 * 🇬🇧 Jay Clarke
 * 🇬🇧 Lloyd Glasspool
 * 🇬🇧 Alexander Ward
 * 🇬🇧 James Ward

The following player received entry into the singles main draw using a protected ranking:
 * 🇦🇹 Jürgen Melzer

The following players received entry from the qualifying draw:
 * 🇩🇪 Daniel Brands
 * 🇦🇺 Matthew Ebden
 * 🇬🇧 Dan Evans
 * 🇺🇸 Taylor Fritz

Seeds

 * 1 Rankings as of 28 May 2018.

Other entrants
The following players received a wildcard into the singles main draw:
 * 🇬🇧 Jodie Anna Burrage
 * 🇬🇧 Tara Moore
 * 🇬🇧 Katie Swan
 * 🇬🇧 Heather Watson

The following players received entry using protected rankings:
 * 🇷🇸 Bojana Jovanovski Petrović

The following players received entry from the qualifying draw:
 * Mariam Bolkvadze
 * 🇺🇸 Victoria Duval
 * 🇷🇺 Marina Melnikova
 * 🇺🇸 Asia Muhammad

The following player received entry as a lucky loser:
 * 🇺🇸 Nadja Gilchrist

Men's singles

 * 🇫🇷 Jérémy Chardy def. 🇦🇺 Alex de Minaur 6–4, 4–6, 6–2.

Women's singles

 * 🇺🇸 Alison Riske def. Conny Perrin, 6–2, 6–4

Men's doubles

 * 🇬🇧 Luke Bambridge / 🇬🇧 Jonny O'Mara def. 🇬🇧 Ken Skupski / 🇬🇧 Neal Skupski 7–6(13–11), 4–6, [10–7].

Women's doubles

 * 🇦🇺 Jessica Moore / 🇦🇺 Ellen Perez def. 🇦🇺 Arina Rodionova / 🇧🇪 Yanina Wickmayer, 4–6, 7–5, [10–3]