Alcaraz shrugs off illness to beat Rublev in Turin

Carlos Alcaraz overcame illness to defeat Andrey Rublev at the ATP Tour Finals in Turin.

The 21-year-old Spaniard won 6-3 7-6 (10-8) despite cutting short his practice session on Tuesday after struggling with a chest complaint.

Sporting a pink nasal strip to help his breathing, the third seed won four consecutive games to take the first set in 37 minutes with a double break of serve.

He claimed the second in an epic tie-break, hitting 33 winners overall in the match compared to 14 for the Russian.

Alcaraz scribbled 'Valencia' on the TV monitor after victory as a show of support for compatriots who have been affected by recent floods.

The French Open and Wimbledon champion was out of sorts when losing his first match in Turin on Monday to Norwegian Casper Ruud.

And while he used a chest rub during breaks in play on Wednesday, his movement was much sharper.

He came from 40-15 down to break for a 4-3 lead in the opening set after Rublev fluffed a straightforward forehand at deuce.

And the Russian squandered a 30-0 advantage on his next service game as his opponent secured the set.

Eighth seed Rublev, who lost his opening match to German Alexander Zverev, held serve to force a tie-break in the second.

An early break gave Alcaraz the edge, although he was pegged back and had to save two set points before clinching victory.

Alcaraz will face Zverev on Friday in his final match of the round-robin group stage.

The German second seed is in action on Wednesday (19:30 GMT) against Ruud, who will be the first man into the last four if he triumphs.