The 2021 Zadar 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 Zadar, Croatia between 22 and 28 March 2021.

Singles main-draw entrants

Seeds Country Player Rank1 SeedGianluca Mager1011Sumit Nagal1392Nikola Milojević1463Blaž Rola1654Alessandro Giannessi1675Filip Horanský1736Enzo Couacaud1857Gian Marco Moroni2338 1 Rankings are as of 15 March 2021.

Other entrants The following players received wildcards into the singles main draw: Frane Ninčević Matija Pecotić Mili Poljičak

The following player received entry into the singles main draw as an alternate: Harry Bourchier

The following players received entry from the qualifying draw: Marco Bortolotti Nerman Fatić Uladzimir Ignatik Nikolás Sánchez Izquierdo

The following players received entry as lucky losers: Ivan Nedelko Vladyslav Orlov

Champions

Singles

Nikola Milojević def. Dimitar Kuzmanov 2–6, 6–2, 7–6(7–5).

Doubles

Blaž Kavčič / Blaž Rola def. Lukáš Klein / Alex Molčan 2–6, 6–2, [10–3].

References