| Heinz Wirtz Born: Ameln, Germany, November 10, 1953 |
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Team | League | Year | Num | Pos | Games | Goals | Assists | Pts | Citizen |
| Washington Diplomats | NASL | 81 | 5 | M | 26 | 4 | 4 | 12 | Germany | |
| Baltimore Blast | MISL | 81-82 | 3 | D | 18 | 6 | 6 | 12 | Germany | |
| Baltimore Blast | MISL | 82-83 | 3 | D | 47 | 30 | 25 | 55 | Germany | |
| Baltimore Blast | MISL | 83-84 | 3 | D | 39 | 23 | 19 | 42 | Germany | |
| Baltimore Blast | MISL | 84-85 | 3 | D | 42 | 20 | 8 | 28 | Germany | |
| Baltimore Blast | MISL | 85-86 | 3 | D | 5 | 3 | 1 | 4 | Germany | |
| Chicago Sting | MISL | 85-86 | 2 | D | 37 | 13 | 13 | 26 | Germany | |
| Chicago Sting | MISL | 86-87 | 2 | D | 46 | 10 | 14 | 24 | Germany | |
| Chicago Sting | MISL | 87-88 | 2 | D | 45 | 10 | 10 | 20 | Germany | |
| Washington Diplomats 1981 Home |
| Washington Diplomats 1981 Road |
| Baltimore Blast 1981-82 Home (MISL) |
| Baltimore Blast 1981-82 Road (MISL) |
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| Baltimore Blast 1982-83 Home (MISL) |
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 Thanks Jan Reinertsen |
| Baltimore Blast 1982-83 Road (MISL) |
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| Baltimore Blast 1983-84 Home (MISL) |
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| Baltimore Blast 1983-84 Road (MISL) |
 Thanks Jim Vilk |
| Baltimore Blast 1984-85 Home (MISL) |
| Baltimore Blast 1984-85 Road (MISL) |
| Baltimore Blast 1985-86 Home (MISL) |
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| Baltimore Blast 1985-86 Road (MISL) |
| Chicago Sting 1985-86 Home (MISL) |
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| Chicago Sting 1985-86 Road (MISL) |
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 Thanks Jan Reinertsen |
| Chicago Sting 1986-87 Home (MISL) |
 Heinz Wirtz (L), Hector Marinaro (21) Minnesota Strikers at Chicago Sting |
 Back: Krumpe, Moreira, Nogueira, Alonso, Granitza, Wirtz, Stanisic Front: Rojas, Dumbovic, Klincarski, Klopas, Collins, McGauley, Zurita, Batata |
| Chicago Sting 1986-87 Road (MISL) |
 Pacific Trading Cards |
 Thanks Jan Reinertsen |
| Chicago Sting 1987-88 Home (MISL) |
| Chicago Sting 1987-88 Road (MISL) |