United States Moto Grand Prix er en runde af MotoGP World Championship .
Den lyserøde baggrund indikerer løb, der ikke var en del af MotoGP World Championship .
| År | spore | 50cc | 125cc | 250cc | MotoGP | Rapport |
|---|---|---|---|---|---|---|
| 2008 | Laguna Seca | Valentino Rossi | Rapport | |||
| 2007 | Laguna Seca | Casey Stoner | Rapport | |||
| 2006 | Laguna Seca | Nicky Hayden | Rapport | |||
| 2005 | Laguna Seca | Nicky Hayden | Rapport | |||
| År | spore | 50cc | 125cc | 250cc | 500cc | Rapport |
| 1994 | Laguna Seca | Takeshi Tsujimura | Doriano Romboni | Luca Cadalora | Rapport | |
| 1993 | Laguna Seca | Dirk Rodis | Loris Capirossi | John Kosinski | Rapport | |
| 1991 | Laguna Seca | Luca Cadalora | Wayne Rainey | Rapport | ||
| 1990 | Laguna Seca | John Kosinski | Wayne Rainey | Rapport | ||
| 1989 | Laguna Seca | John Kosinski | Wayne Rainey | Rapport | ||
| 1988 | Laguna Seca | Jim Philis | Eddie Lawson | Rapport | ||
| År | spore | 50cc | 125cc | 250cc | 500cc | Rapport |
| 1965 | Daytona | Ernst Degner | Hugh Andersen | Phil Reed | Mike Hailwood | Rapport |
| 1964 | Daytona | Hugh Andersen | Hugh Andersen | Alan Shepherd | Mike Hailwood | Rapport |
| 1963 | Daytona | Mitsuo Ito | Ernst Degner | Fumio Ito | Don Vesco | Rapport |