Zizou Bergs Zizou Bergs (; born 3 June 1999) is a Belgian professional tennis player. He has a career-high Association of Tennis Professionals, ATP singles ranking of world No. 49, achieved on 19 May 2025 and a doubles ranking of No. 265, achieved on 27 Nove ...

was the defending champion but lost in the second round to Pavel Kotov.

Jesper de Jong Jesper de Jong (born 31 May 2000) is a Dutch tennis player. He has a career-high ATP singles ranking of world No. 87, achieved on 19 May 2025 and a doubles ranking of No. 135, achieved on 23 May 2022. He is the current Dutch No. 2 singles player. ...

won the title after defeating

Marcelo Tomás Barrios Vera Marcelo is a given name, the Spanish and Portuguese form of Marcellus. Marcelo may refer to: Given name * Marcelo Costa de Andrade (born 1967), Brazilian serial killer, rapist, and necrophile * Marcelo Arriagada (born 1973), Chilean road cyclist ...

6–1, 6–2 in the final.

Seeds

Draw

Finals

Top half

Bottom half

References

External links

Main drawQualifying draw
{{DEFAULTSORT:2021 Almaty Challenger II - 1 Almaty Challenger II - 1