ATP Challenger 2021, Week 46: Incredibile Tallon Griekspoor, ottavo titolo Challenger stagionale!
Roanne, Francia (CH Tour 100, Indoor Hard): [9] H. Grenier (Fra) b. H. Moriya (Jpn) 6-2 6-3
Bratislava, Slovacchia (CH Tour 90, Indoor Hard): [2] T. Griekspoor (Ned) b. [Q] Z. Piros (Hun) 6-3 6-2
Montevideo, Uruguay (CH Tour 80, Terra): [7] H. Dellien (Bol) b. J.I. Londero (Arg) 6-0 6-1
Knoxville, TN, Usa (CH Tour 80, Indoor Hard): C. Eubanks (Usa) b. [2] D. Altmaier (Ger) 6-3 6-4
Ortisei, Italia (CH Tour 80, Indoor Hard): [1] O. Otte (Ger) b. [2] M. Cressy (Usa) 7-6 6-4
Alessandro Zijno