son of Al Unser Jr.grandson of Al Unser;
;
2008: Indy Lights, Playa Del Racing, Dallara IPS (Infiniti) - 25th, 5 races;
2007: Indy Lights, Playa Del Racing, Dallara IPS (Infiniti) - 26th, 4 races;
2006: Champ Car Atlantic Championship, Brooks Associates Racing, Swift 0.16a (Toyota) - 42nd, 2 races;
2005: IRL Infinity Pro, Keith Duesenberg Racing, Dallara IPS (Infiniti) - 12th, 4 races;
Toyota Atlantic Championship, Brooks Associates Racing, Swift 014a (Toyota) - 7th, 10 races;
2004: IRL Infinity Pro, Duesenberg Racing, Dallara IPS (Infiniti) - 8th, 8 races, 5 podiums;
Toyota Atlantic Championship, P-1 Racing, Swift 014.a (Toyota) - 16th, 3 races;
2003: Barber Dodge Pro Series, Reynard 98E (Dodge) - 13th, 10 races;
Formula TR Pro Series FR 1600 - 6th, 5 races, 1 win, 3 podiums;
2002: Formula Dodge National Championship, Reynard R/T 2000 (Dodge) - 7th, 13 races, 1 podium;
2001-2002: Formula Dodge Western Race Series - 4th, 14 races, 6 wins, 9 podiums;
2001: Formula Dodge National Championship - 26th, 2 races;
2000: USAC Formula Russell Championship - 94th, 1 race, 1 podium;

