French Open results on Friday, the sixth day of the 2021 tournament at Roland Garros (x denotes seeding): Men 3rd rd Kei Nishikori (JPN) bt Henri Laaksonen (SUI) 7-5 - retired Federico Delbonis (ARG) bt Fabio Fognini (ITA x27) 6-4, 6-1, 6-3 Women 3rd rd Elena Rybakina (KAZ x21) bt Elena Vesnina (RUS) 6-1, 6-4 Victoria Azarenka (BLR x15) bt Madison Keys (USA x23) 6-2, 6-2 Anastasia Pavlyuchenkova (RUS x31) bt Aryna Sabalenka (BLR x3) 6-4, 2-6, 6-0 Tamara Zidansek (SLO) bt Katerina Siniakova (CZE) 0-6, 7-6 (7/5), 6-2 afp