Prince William and Kate Middleton in April 2023.Photo:Matthew Horwood - WPA Pool/Getty

Britain’s Prince William, Prince of Wales and Britain’s Catherine, Princess of Wales react as they visit the Central Beacons Mountain Rescue Team as part of a tour in Wales, on April 27, 2023

Matthew Horwood - WPA Pool/Getty

Their office at Kensington Palace has confirmed that Kate will attend the group stage match between England and Argentina in Marseille on Sept. 9, while William is set to watch Wales take on Fiji in a group stage match in Bordeaux on Sept. 10.

Britain’s Prince William, Prince of Wales and Britain’s Catherine, Princess of Wales wait for the start of the Six Nations international rugby union match between Wales and England at the Principality Stadium in Cardiff, south Wales, on February 25, 2023

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The sports-loving couple enjoy a light-hearted rivalry and will savor swapping banter about their teams' respective successes at the games.

William and Kate often play tennis at home, and line up againsteach other at sailingor other sports during official engagements. They memorablytook part in a regattain the Bahamas during an official tour of the Caribbean in March last year.

In the Bahams, local Lissa McCombe, told PEOPLE how “exciting” the couple’s sailing competition had been. “She had a really exciting time. She thoroughly enjoyed it,” McCombe told PEOPLE. “She said they nearly had a man overboard and she was at the tiller at the time — she had one hand on the tiller and one on the guy at the same time.”

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Catherine, Princess of Wales during her visit to Maidenhead Rugby Club

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source: people.com