Sesil Karatantcheva Sesil Radoslavova Karatantcheva (; born 8 August 1989) is a Bulgarian former tennis player. On 7 November 2005, she reached her best singles ranking of world No. 35. On 19 April 2010, she peaked at No. 154 in the doubles rankings. In her career ...

was the defending champion, but lost in the first round to

Grace Min Grace Min (born May 6, 1994) is an American tennis player. She has a career-high singles ranking of world No. 97, achieved on 2 March 2015, and she peaked at No. 308 in the doubles rankings, on 17 September 2012. Min won the 2011 US Open girls ...

Belinda Bencic Belinda Bencic (; born 10 March 1997) is a Swiss professional tennis player. She has a career-high WTA rankings, ranking of world No. 4 which she achieved in February 2020. Bencic has won nine career singles titles, including Tennis at the 2020 ...

won the title, defeating

Nicole Gibbs Nicole Gibbs (born March 3, 1993) is an American former professional tennis player. She won seven singles and five doubles titles on the ITF Women's Circuit. On 25 July 2016, she reached her best singles ranking of world No. 68. On 19 September ...

in the final, 7–5, 6–1.

Seeds

Draw

Finals

Top half

Bottom half

References

Main Draw
{{DEFAULTSORT:2018 Red Rock Pro Open - Singles Red Rock Pro Open - Singles 2018 Red Rock Pro Open