
Valentino Rossi signs autographs outside the Yamaha team garage. The 38-year-old is by far the sport's biggest star.

What's happened to all the great Americans in MotoGP?

At the recent Grand Prix of The Americas not a single American racer could be found in any of the three classes.

Americans Kenny Roberts Jr. and Kevin Schwanz speak during "Suzuki honour lap" before the MotoGP race in Austin, Texas. Roberts Jr. was recently inducted into the MotoGP Hall of Fame.

Crowds jostle for a glimpse of the MotoGP starting grid in Austin.

Marc Marquez celebrates his race win with reporters in Austin, his fifth consecutive win at the circuit.

Jorge Lorenzo has struggled to adapt to his Ducati, but showed some signs of progress in Austin.

Rossi now leads the MotoGP championship. The seven-time world champion would love an eighth title.

Schwantz, who co-designed the Circuit of the Americas, is optimistic for the sport's future in the US.

Texas is home to some of the most dedicated MotoGP fans in the US, as well as some of its most successful riders.

American fans flocked to Austin for the MotoGP race weekend, many camping by the Circuit of the Americas.

Valentino Rossi signs autographs outside the Yamaha team garage. The 38-year-old is by far the sport's biggest star.

Valentino Rossi signs autographs outside the Yamaha team garage. The 38-year-old is by far the sport's biggest star.