It's day two of the fourth grand slam of the year.
The 4th, 6th and 7th seeds in the mens singles are all in action today at the US Open in New York.
Alexander Zverev is up against Sam Querrey of the United States.
Mateo Berrettini meets Frenchman Jeremy Chardy and Canadian Denis Shapovalov faces Federico Delbonis.
As for last night's action on the court, Japan's Naomi Osaka won her first Grand Slam match since pulling out of the French Open.
We're *very* glad that our fans are back and so is @naomiosaka 🤗 pic.twitter.com/0is0aKDyXX
— US Open Tennis (@usopen) August 31, 2021
She defeated Czech player Marie Bouzkova 6-4, 6-1 in the first round.
Later on today, top seed Ashleigh Barty will meet Vera Zvonareva.
Andy Murray has been knocked out of the men's singles.
He went down in five sets to Stefanos Tsitsipas having been 2 sets to 1 ahead.
James Gormley Named On Irish Squad For FIBA EuroBasket Qualifiers
Portlaoise Panthers Suffer Tough Defeat In Super League
CCFL: St Peter's Extend Their Advantage At Top Of Premier Division
NFL: Relegation Firmly On The Cards For Offaly
Laois "Devastated" By Defeat Despite Delivering "Manliness" - Justin McNulty
Westmeath Ladies Bag First Win Of League Season
Big Camogie Wins for Westmeath and Laois Over The Weekend
Fitzgerald "Relieved" After Squeaking Past Kerry
NHL: Galway Prove Too Strong For Offaly
Former Laois And Offaly GAA Manager Honoured By An Garda SÃochána
Athlone Town Make It Two Wins From Two In First Division
Lee Fitzpatrick Scores Try For Ireland U20s In England
NFL: Westmeath Move Closer To Promotion
Shane Lowry Finishes Strong In California
Westmeath Drifter Sets Sights On Success In 2026
Offaly’s Alex Dunne Joins Alpine’s Young Driver Programme
NHL: Laois And Kerry Clash In Division Two
Shane Lowry Cards Opening Round 73 At Genesis Invitational
Athlone Town Aiming For Back To Back League Wins