Team Canada
- Gabriel Diallo
- Date of birth: September 24, 2001
- Birth place: Montreal, QC
- Career-High Ranking: No. 129
- Davis Cup record: 4/3
- Félix Auger-Aliassime
- Date of birth: August, 2000
- Birth place: Montreal, QC
- Career-High Ranking: No. 6
- Davis Cup record: 9/4
- Vasek Pospisil
- Date of birth: June 23, 1990
- Birth place: Vernon, BC
- Career-High Ranking: No. 25
- Davis Cup record: 32/26
- Denis Shapovalov
- Date of birth: June 15, 1999
- Birth place: Tel Aviv, Israel
- Career-High Ranking: No. 10
- Davis Cup record: 14/9
- Milos Raonic
- Date of birth: December 27, 1990
- Birth place: Podgorica, Montenegro
- Career-High Ranking: No. 3
- Davis Cup record: 19/6
- Frank Dancevic (Captain)
- Date of birth: September 26, 1984
- Birth place: Niagara Falls, ON