Grant Trophy: March 8-9, 1958
Field Club of Greenwich, Greenwich, CT
| Canada 0 | USA 7 | Winner | Scores |
| Donald Leggat,Hamilton,ON | James Ethridge III,Greenwich,CT | USA | 15-9,15-7,12-15,15-9 |
| Paul Ouimet,Montreal,QC | Carl Badger,Greenwich,CT | ||
| Lorne Webster,Montreal,QC | Germain Glidden,Norwalk,CT | USA | 11-15,15-11,15-12,10-15,15-12 |
| Hugh Hallward,Montreal,QC | H.Chester Thompson,Greenwich,CT | ||
| James Prendergast,Toronto,ON | Braman B.Adams,Greenwich,CT | USA | 3-15,10-15,18-14,15-11,18-17 |
| John Churchill-Smith,Montreal,QC | William T.Ketcham,New York,NY | ||
| Ralph Rimmer,Hamilton,ON | W.Stewart Brauns Jr,New York,NY | USA | 16-14,15-7,15-11 |
| William Minton,Toronto,ON | Frederick T.Warner,Greenwich,CT | ||
| Patrick Whitaker,Toronto,ON | David McMullin,Philadelphia,PA | USA | 15-8,15-8,15-12 |
| David Mathias,Montreal,QC | Henry W.Putnam,Cedarhurst,NY | ||
| C.A.(Dinny) Dinsmore,Montreal,QC | John B.Gates,Greenwich,CT | USA | 18-17,7-15,15-8,15-10 |
| Walter Thomson,Hamilton,ON | William A.Greene,Greenwich,CT | ||
| William Hatch,Toronto,ON | Robert M.Blake,Greenwich,CT | USA | 15-11,9-15,15-9,15-11 |
| Sherwood E.Buckland,Ottawa,ON | Alexander Johnston,Greenwich,CT |