Nishikori ends 19-year career with Tokyo defeat to Tiafoe

Kei Nishikori ended his 19-year career with a 6-4 6-4 loss to world No. 8 Frances Tiafoe at the Japan Open in Tokyo. The 36-year-old former world No. 4 took a lap of honour. A farewell video followed. He said he "kept fighting right to the end", per BBC.