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Carlos Checa completes the 2011 World Superbike Championship with 15 race wins and a winning margin of 110 points over Marco Melandri.

Full qualifying times (2) for the 13th and final round of the 2011 World Superbike Championship at Portimao, Portugal.

Full race results (1) for the 12th round of the 2011 World Superbike Championship at Magny-Cours, France

Full Superpole qualifying times for the 11th round of the 2011 World Superbike Championship at Imola, Italy.

Full race results (2) for the tenth round of the 2011 World Superbike Championship at Nurburgring, Germany

Full race results (1) for the tenth round of the 2011 World Superbike Championship at the Nurburgring, Germany.

Full race results (1) for the eighth round of the 2011 World Superbike Championship at Brno, Czech Republic

The Spaniard capitalises on an error by Biaggi to win by a comfortable margin, while Haga claims his first PATA Aprilia podium.

Full race results (2) for the fifth round of the 2011 World Superbike Championship at Miller Motorsports Park, Salt Lake City, USA.

Ducati scores its first WSBK 1-2-3 of the year with Checa ahead of Smrz and Guintoli, while Biaggi crashes on the opening lap.

Full race results (2) for the fourth round of the 2011 World Superbike Championship at Monza, Italy

Just hours after winning his first WSBK race, Laverty does the double with a remarkable ride up the order.

Full race results (1) for the fourth round of the 2011 World Superbike Championship at Monza, Italy

Full race results (2) for the third round of the 2011 World Superbike Championship at Assen, Netherlands

The Spaniard recovered from a late mistake to return the favour on Max Biaggi, winning his fourth race in six so far this season.

Full race results (1) for the third round of the 2011 World Superbike Championship at Assen, Netherlands

Carlos Checa and Marco Melandri were the winners at Donington Park - but is that enough to warrant making them your rider of the weekend?

Full race results (1) for the second round of the 2011 World Superbike Championship at Donington Park, United Kingdom

Full Superpole qualifying times for the second round of the 2011 World Superbike Championship at Donington Park, United Kingdom.

Full race results (2) for the opening round of the 2011 World Superbike Championship at Phillip Island, Australia.

The Spaniard was never challenged for the win once he assumed the lead of the race on lap three.

Full race results (1) for the opening round of the 2011 World Superbike Championship at Phillip Island, Australia.

Full Superpole qualifying times for the opening round of the 2011 World Superbike Championship at Phillip Island, Australia.

Full qualifying times (1) for the opening round of the 2011 World Superbike Championship at Phillip Island, Australia.