Shapovalov withdraws from this week's Davis Cup tie due to back injury

Denis Shapovalov has withdrawn from Canada's upcoming Davis Cup tie against Hungary due to a back injury, Tennis Canada said Monday.

The best-of-five first-round qualifier begins Saturday at IGA Stadium in Montreal.

"I'm really disappointed to withdraw from the Davis Cup tie this weekend," Shapovalov said in a statement. "I love playing at home and it's always an honour to play for Team Canada, but I'm still struggling with some back pain after my last match at the Australian Open."

Shapovalov, the world No. 53,, said he plans to continue rehabilitation over the coming days and hopes to be ready for an ATP Tour event next week in Dallas.

The 25-year-old from Richmond Hill, Ont., lost to 16th-seeded Italian Lorenzo Musetti in the second round at Melbourne Park.

Shapovalov's withdrawal left Canada without its top two singles players. Montreal's Felix Auger-Aliassime, the world No. 23, was not available as he's focusing on the indoor hardcourt season in Europe.

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Shapovalov ousted from Australian Open

Calgary's Cleeve Harper was named to the roster as Shapovalov's replacement, joining a squad that includes Montreal's Gabriel Diallo, Alexis Galarneau of Laval, Que., Liam Draxl of Newmarket, Ont., and Vasek Pospisil of Vernon, B.C.

"We're obviously disappointed that Denis can't join us this week," said Canadian captain Frank Dancevic. "He's an exceptionally talented player who has always taken great pride in representing Canada, as shown by his many appearances over the years.

"That said, we still have a strong squad that can compete with anyone. We believe in our players and are thrilled to welcome Cleeve, who adds depth to our team."

The winner of the two-day tie will