Dudi Sela was the defending champion but lost in the first round to
Hugo Grenier
Hugo Grenier (born 23 March 1996) is a French tennis player.
Grenier has a career high ATP singles ranking of World No. 95 achieved on 12 September 2022. He also has a career high ATP doubles ranking of World No. 362 achieved on 21 February 202 ...
.
Andreas Seppi won the title after defeating
Márton Fucsovics
Márton Fucsovics ( hu, Fucsovics Márton, ; born 8 February 1992) is a Hungarian professional tennis player. He achieved a career-high ATP singles ranking of No. 31 on 4 March 2019. He is currently the No. 1 Hungarian player.
Early life
Fucs ...
5–7, 6–4, 6–3 in the final.
Seeds
Draw
Finals
Top half
Bottom half
References
Main DrawQualifying Draw
{{DEFAULTSORT:2018 Canberra Challenger - Singles
Canberra Challenger - Singles