The 2018 Eastbourne International (also known as the Nature Valley International for sponsorship reasons) is a combined men's and women's tennis tournament played on outdoor grass courts. It was the 44th edition of the event for the women and the 8th edition for the men. The tournament is classified as a WTA Premier tournament on the 2018 WTA Tour and as an ATP World Tour 250 series on the 2018 ATP World Tour. The event took place at the Devonshire Park Lawn Tennis Club in Eastbourne, United Kingdom 25–30 June 2018.[1] [2]
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Round of 48 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Men's singles[3] | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Men's doubles | 0 | ||||||||||||
| Women's singles[4] | 470 | 305 | 185 | 100 | 55 | 30 | 1 | 25 | 13 | 1 | |||
| Women's doubles | 1 |
| width=130 bgcolor=dfe2e9 | Event | width=80 bgcolor=lime | W | width=85 bgcolor=thistle | F | width=85 bgcolor=ffff00 | SF | width=85 bgcolor=ffebcd | QF | width=85 bgcolor=afeeee | Round of 16 | width=85 bgcolor=afeeee | Round of 32 | width=85 bgcolor=afeeee | Round of 48 | width=85 | Q2 | width=85 | Q1 |
| style=background:#ededed | Men's singles | €117,930 | €62,115 | €33,650 | €19,170 | €11,295 | €6,690 | €3,010 | €1,505 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| style=background:#ededed | Women's singles[5] | $158,770 | $84,505 | $42,260 | $21,415 | $11,140 | $5,825 | $3,840 | $2,125 | $1,278 | |||||||||
| style=background:#ededed | Men's doubles | €35,830 | €18,830 | €10,210 | €5,840 | €3,420 | |||||||||||||
| style=background:#ededed | Women's doubles | $49,950 | $26,435 | $14,539 | $7,410 | $4,020 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Argentina | Diego Schwartzman | 11 | 1 | |
 United Kingdom | Kyle Edmund | 17 | 2 | |
 Canada | Denis Shapovalov | 23 | 3 | |
 Italy | Marco Cecchinato | 28 | 4 | |
| Argentina | Leonardo Mayer | 38 | 5 | |
 Spain | David Ferrer | 40 | 6 | |
| Steve Johnson | 44 | 7 | ||
 Hungary |
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Alexandr Dolgopolov → replaced by Nicolás Jarry Márton Fucsovics → replaced by Jay Clarke Marco Cecchinato
Filip Krajinović → replaced by 
Taylor Fritz Feliciano López → replaced by 
Lukáš Lacko Tennys Sandgren → replaced by 
Gilles Simon| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Colombia | Juan Sebastián Cabal | Colombia | Robert Farah | 28 | 1 | |
| Ivan Dodig | Rajeev Ram | 46 | 2 | |||
| Raven Klaasen |  New Zealand | Michael Venus | 55 | 3 | ||
| Mike Bryan | James Cerretani | 65 | 4 |
The following pairs received wildcards into the doubles main draw:
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
Kateryna Bondarenko
Kurumi Nara
Kristýna Plíšková
Yulia Putintseva Andrea Sestini Hlaváčková
Natalia VikhlyantsevaThe following player received entry as a lucky loser:
Catherine Bellis → replaced by 
Alison Van Uytvanck
Simona Halep → replaced by Hsieh Su-wei Naomi Osaka → replaced by 
Kaia Kanepi Lesia Tsurenko → replaced by Sachia Vickery Elena Vesnina → replaced by Donna Vekić| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Czech Republic | Andrea Sestini Hlaváčková | Czech Republic | Barbora Strýcová | 12 | 1 | |
| Andreja Klepač | Spain | María José Martínez Sánchez | 26 | 2 | ||
| Latisha Chan |  China | Peng Shuai | 27 | 3 | ||
| Canada | Gabriela Dabrowski | China | Xu Yifan | 28 | 4 |
The following pair received a wildcard into the doubles main draw:
See main article: 2018 Eastbourne International – Men's singles.
Lukáš Lacko, 6–4, 6–4See main article: 2018 Eastbourne International – Women's singles.
Aryna Sabalenka 7–5, 7–6(7–5)See main article: 2018 Eastbourne International – Men's doubles.
Luke Bambridge / Jonny O'Mara defeated Ken Skupski / Neal Skupski, 7–5, 6–4See main article: 2018 Eastbourne International – Women's doubles.
Gabriela Dabrowski / Xu Yifan defeated Irina-Camelia Begu / Mihaela Buzărnescu 6–3, 7–5
