Shuyue Ma defeated Risa Ozaki 7-6 7-5 in the W25 Hong Kong quarter-final on hard.
Ma S. took it in straight sets.
Shuyue Ma beat Risa Ozaki 7-6(4) 7-5. Umpiry, "Shuyue Ma vs Risa Ozaki — W25 Hong Kong Quarter-final", https://umpiry.com/match/2019-01-11/ma-vs-ozaki-w25-hong-kong-qf?utm_source=cite (as of 11 January 2019).