This was the first edition of the tournament.

Damir Džumhur Damir Džumhur ( ; born 20 May 1992) is a Bosnian professional tennis player. His career-best singles ATP ranking of World No. 23, achieved on 2 July 2018, makes him the highest-ranked tennis player from Bosnia and Herzegovina. He is currently Bos ...

won the title, defeating

Renzo Olivo Renzo Olivo (; born 15 March 1992) is an Argentine professional tennis player. He competes mainly on the ATP Challenger Tour and ITF Futures, both in singles and doubles. He has a career-high singles ranking of World No. 78 achieved on 9 January ...

in the final by retirement, 7–5, 3–1.

Seeds

Draw

Finals

Top half

Bottom half

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:2015 Milex Open - Singles Milex Open - Singles

2015 Singles Fifteen or 15 may refer to: *15 (number) *one of the years 15 BC, AD 15, 1915, 2015 Music * Fifteen (band), a punk rock band Albums * ''15'' (Buckcherry album), 2005 * ''15'' (Ani Lorak album), 2007 * ''15'' (Phatfish album), 2008 * ...