| Leif Klasson Born: Lidkoping, Sweden, December 12, 1940 Clubs: Biltmore |
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Team | League | Year | Num | Pos | Games | Goals | Assists | Points | Citizen |
| Baltimore Bays | NPSL | 67 | 22 | F | 4 | 4 | 1 | 9 | Sweden | |
| Baltimore Bays | NASL | 68 | 22 | F | 8 | 1 | 0 | 2 | Sweden | |
| Vancouver Royals | NASL | 68 | 11 | F | 16 | 3 | 6 | Sweden | ||
| Baltimore Bays 1967 Home |
 NPSL Pittsburgh Phantoms at Baltimore Bays Herb Finken (5), Leif Klasson (22), ? (2) |
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| Baltimore Bays 1967 Road |
| Baltimore Bays 1968 Home |
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| Baltimore Bays 1968 Road |
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| Vancouver Royals 1968 Home |
| Vancouver Royals 1968 Road |