series
| June 1, 1968 | NASL | 1968 | Detroit Cougars | 0 - 2 | Washington Whips | Empire Stadium | 1 |
| May 7, 1968 | NASL | 1968 | Detroit Cougars | 2 - 1 | Washington Whips | Tigers Stadium | 1 |
scoreboard
| NASL | 1968 | Baltimore Bays | 1 - 0 | Boston Beacons | Memorial Stadium (Baltimore) | 1 |