China's Shang Juncheng withdraws from the Hong Kong Tennis Open semi-final due to illness, leaving fans and competitors in shock.
Read moreAndrey Rublev is out of the doubles competition at the Hong Kong Tennis Open but will be spectating the singles final match.
Read moreJerry Shang Juncheng's semi-final withdrawal due to illness stunned fans at the Hong Kong Tennis Open, giving Nishikori a spot in the final.
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