The fourth Superprestigio is on this weekend and the evening main event is being livestreamed for free around the world on fanschoice.tv. 2015 Superprestigio champion Brad Baker has been in Spain since early November, training on the bike he is going to compete on, including a visit to Rossi's Ranch. As long as he doesn't get tangled up in a crash he is going to win it, he's an indoor short track animal. He did crash in the Barcelona event in 2014, breaking his shoulder, with experts blaming it on unfamiliar 17in wheels. They're not unfamiliar any more. The Superprestigio rules demand 17in wheels and Michelin road race wets, not the regular 19in wheels regular dirt track races use. This is because Michelin are a sponsor and don't make suitable 19in tyre. British interest is stronger than ever. The DTRA has four riders in contention - Superprestigio regulars Ollie Brindley and 2017 DTRA champion Alan Birtwistle, plus George Pickering and Toby Hales. The DTRA were allowed to field extra riders when the troubled Spanish National dirt track series fizzled out before it could hold its end of season qualifying race. For those unfamiliar with the format, the entry is split into two: Superprestigio and Open. The former is for road racers. The only current MotoGP rider in the whole field this year is Marc Marquez, where in the past there has been a handful of MotoGP men. There are still plenty of Moto2 and Moto3 riders and, for the first time, former WSB factory Ducati rider Ruben Xaus (see him below on a Ducati Hypermotard), but the entry is nowhere near as eyecatching as previous years, but don't let put you off. Indoor short track is never boring. The open class is for riders who compete primarily on dirt - flat trackers, speedway, long track and also, supermoto. There are top racers from Spain, Italy and the UK, plus Baker, the only American this year after Jared Mees pulled out because of injury. The top four from each class face off in a Super final. Here is the Superprestigio schedule so you can plan your fanschoice viewing.