Naomi Osaka jokes coach Wim Fissette might 'scold' her despite Alison Riske win to make Miami Open quarter-finals
Naomi Osaka joked that she might get a telling off from coach Wim Fissette despite making the quarter-finals of the Miami Open. Former world No.1 Osaka continued her impressive showing at the WTA 1000 event as she beat Alison Riske in straight sets to make the quarter-finals. Ad/> Osaka hit 40 winners during the victory and was largely in control of the contest from the baseline.


