2021 Zadar Open
| 2021 Zadar Open | |
|---|---|
| Date | 22–28 March |
| Edition | 1st |
| Surface | Clay |
| Location | Zadar, Croatia |
| Champions | |
| Singles | |
 Nikola Milojević | |
| Doubles | |
 Blaž Kavčič / Blaž Rola | |
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 | Seed |
|---|---|---|---|
 ITA
|
Gianluca Mager | 101 | 1 |
 IND
|
Sumit Nagal | 139 | 2 |
| SRB
|
Nikola Milojević | 146 | 3 |
| SLO
|
Blaž Rola | 165 | 4 |
| ITA
|
Alessandro Giannessi | 167 | 5 |
 SVK
|
Filip Horanský | 173 | 6 |
 FRA
|
Enzo Couacaud | 185 | 7 |
| ITA
|
Gian Marco Moroni | 233 | 8 |
- 1 Rankings are as of 15 March 2021.[1]
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:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
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
- ^ "Rankings – Singles – ATP Tour – Tennis". ATP Tour.