Draper reached his first Grand Slam semi-final at the US Open this month, when he lost in straight sets to world number one Jannik Sinner.
After vomiting on court three times during the match, he said he would “really look into” his sickness issues, although it is not known whether the problem in Tokyo is related.
Draper was also sick immediately after his Australian Open first-round victory in January, which he said was because of “psychological stress”.
World number three Carlos Alcaraz will face Russia’s Karen Khachanov in the quarter-finals of the China Open.
Spaniard Alcaraz beat Dutchman Tallon Griekspoor 6-1 6-2 in the last 16 in Beijing.
The iconic Royal Albert Hall has hosted pugilism for over a century, welcomed key political figures and showcased musical superstars.On Friday evening, a women'
Ryan Searle set up a showdown with world champion Luke Littler and Mike De Decker booked a reunion with world No 1 Luke Humphries
A Sky Sports presenter has revealed she has a brain infection after battling cancer.Emma Saunders, who works as a presenter and match day reporter for Sky, was
'I want to go back to Wales'published at 23:37 Greenwich Mean Time 7 March23:37 GMT 7 MarchPrice beats Jonas by unanimous decisionLauren Price speaking to Sky S