Felix Auger-Aliassime admitted that he and several other players were battling a virus during the Madrid Open. The Canadian lost a tight three-set final to Andrey Rublev on Sunday night, after which Rublev revealed that he had been suffering from multiple health issues during the tournament. But he wasn't the only one, as Auger-Aliassime admitted he was doubtful over whether he was going to play one of his matches earlier in the week.
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