Provisional 2018 World Superbike calendar: 19-20 February AUS Phillip Island Grand Prix Circuit (TEST) 23-25 February AUS Phillip Island Grand Prix Circuit 23-25 March THA Chang International Circuit 13-15 April ESP MotorLand Aragón 20 -22 April NED TT Circuit Assen 11-13 May ITA Autodromo Internazionale Enzo e Dino Ferrari di Imola 25-27 May GBR Donington Park 8-10 June CZE Automotodrom Brno 22-24 June USA Mazda Raceway Laguna Seca 6-8 July ITA Misano World Circuit “Marco Simoncelli” 23-24 August POR Autódromo Internacional do Algarve (TEST) 14-16 September POR Autódromo Internacional do Algarve 28-30 September FRA Circuit de Nevers Magny-Cours 12–14 October ARG* El Villicum 25-27 October QAT Losail International Circuit *Subject to track homologation HERE'S the so-far revealed 2018 World Superbike rider line-up, with PJ Jacobsen and Roberto Rolfo the latest to confirm plans. Kawasaki Racing Team Jonathan Rea Tom Sykes Aruba.it Ducati Marco Melandri Chaz Davies Honda World Superbike Team Leon Camier TBA PATA Crescent Yamaha Michael van der Mark Alex Lowes Milwaukee Aprilia Eugene Laverty TBA MV Agusta Reparto Corse Jordi Torres Barni Ducati Xavi Fores Althea BMW Loris Baz Puccetti Kawasaki Racing Toprak Razgatlioglu Team Go Eleven Kawasaki Roman Ramos Grillini Suzuki Roberto Rolfo Pedercini Kawasaki TBA Guandalini Yamaha Ondrej Jezek Triple M Honda PJ Jacobsen