British pair Cameron Norrie and Dan Evans have been defeated in the first round of the China Open men's singles.
Britain's number one Norrie, 28, was beaten 4-6 6-1 6-4 by Russia's fifth seed Andrey Rublev.
That came after 33-year-old Evans lost 6-4 6-7 (2-7) 6-3 to Italian sixth seed Jannik Sinner in Beijing.
Their defeats end British interest in the men's draw after Andy Murray was knocked out of the first round by Australian Alex de Minaur on Thursday.
Having lost the first set, Evans went on to level the match with a tiebreak but Sinner broke at 4-3 and was able to serve out the set for victory.