Juan Martin del Potro hit two eye-catching hotdogs in consecutive games, but Roberto Bautista Agut capitalised on both of them at the Swiss Indoors in Basel.
The Argentine is emerging as a late contender to snatch one of the last two places at the ATP Finals in London and would move into the final spot by winning the Swiss title.
Del Potro, a two-time former winner of the event, defeated Spaniard Bautista Agut 6-2 2-6 6-4 in the quarter-finals of the 500 tournament in Switzerland and showed that he's still as flexible as ever with two impressive hot dogs in consecutive games.
Click on the play button in the video above to see Del Potro at his brilliant best.
Then watch Bautista Agut accidentally hit the former US Open champion with a tennis ball as he was walking back to the baseline to set up to serve. Words were exchanged at the net with Del Potro looking none too pleased with his opponent's actions.
Sky Sports has all the action from the Erste Bank Open in Vienna and Swiss Indoors Basel this week before the Paris Masters.
The Next Gen ATP Finals in Milan and season-ending extravaganza ATP Finals at London's O2 in November end another memorable year which will be covered via our website www.skysports.com/tennis with live blogs and updates as the season reaches its climax.
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