Marc-Andrea Hüsler was the defending champion but lost in the first round to Mats Rosenkranz. Oscar Otte won the title after defeating Lukáš Lacko 6–4, 6–4 in the…
Marc-Andrea Hüsler was the defending champion but lost in the first round to Mats Rosenkranz.
Oscar Otte won the title after defeating Lukáš Lacko 6–4, 6–4 in the final.
Seeds
Draw
Finals
Top half
Bottom half
References
External links Main draw Qualifying draw
Gebaseerd op: Wikipedia — 2021 Wolffkran Open – Singles · auteursgeschiedenis.
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