Athletics Pan American Games 2003 at Santo Domingo (dom) Men: Discus Throw August 8: 1. Jason Tunks (can) 63.70 2. Frank Casañas (cub) 62.61 3. Lois Martínez (cub) 61.36 4. Joshua Ralston (usa) 59.57 5. Jorge Balliengo (arg) 59.39 6. Douglas Reynolds (usa) 58.60 7. Eric Forshaw (can) 57.42 8. Marcelo Pugliese (arg) 55.88