| Robert Ludwig Born: Philadelphia, Pennsylvania |
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Team | League | Year | Num | Pos | Games | Goals | Assists | Pts | Citizen |
| Philadelphia Spartans | ASL | 71 | F | USA | ||||||
| Philadelphia Spartans | ASL | 72 | F | USA | ||||||
| Philadelphia Spartans | ASL | 73 | F | USA | ||||||
| Philadelphia Atoms | NASL | 74 | 4 | F | 7 | 0 | 0 | 0 | USA | |
| Philadelphia Fever | MISL | 78-79 | F | 2 | 0 | 0 | 0 | USA | ||
| Philadelphia Atoms 1974 Home |
| Philadelphia Atoms 1974 Road |
| Philadelphia Fever 1978-79 Home (MISL) |
| Philadelphia Fever 1978-79 Road (MISL) |