Among them: qualifier Lloyd Harris, who saved a match point to deny Alex Michelsen Monday in London.

Thompson, who takes on No. 7 seed Stefanos Tsitsipas next, said he was not amused to see fans moving about during his heated Australian Open first-round match.

Also, Holger Rune breaks into the Top 5 and Jannik Sinner rises to a new career-high of No. 6 after winning in Toronto.