The 2021 Lošinj Open was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Veli Lošinj, Croatia between 18 and 24 October 2021.
Singles main-draw entrants Seeds Country Player Rank1 SeedMarco Cecchinato821Carlos Taberner1162Andrej Martin1203Nikola Milojević1364Blaž Rola1775Alessandro Giannessi1856Jay Clarke1957Mathias Bourgue2018 1 Rankings are as of 4 October 2021.
Other entrants The following players received wildcards into the singles main draw: Victor Vlad Cornea Anthony Genov Mili Poljičak
The following players received entry into the singles main draw as alternates: Raúl Brancaccio Álvaro López San Martín Aldin Šetkić
The following players received entry from the qualifying draw: Nicolás Álvarez Varona Arjun Kadhe Georgii Kravchenko Filip Misolic
Champions Singles
Carlos Taberner def. Marco Cecchinato Walkover.
Doubles
Andrej Martin / Tristan-Samuel Weissborn def. Victor Vlad Cornea / Ergi Kırkın 6–1, 7–6(7–5).
References