World Supersport Superpole qualifying took place after the World Superbike race and before any rain.
Stefan Bradl would not take part in the 21-lap race as his elbow injury from Friday finally ruled him out.
Stefan Bradl and Randy Krummenacher were declared fit, Bradl suffering a crash yesterday and Krummenacher crashing today, and would both take part in Superpole one.
In a session cut short by a red flag, Lucas Mahias ended on top ahead of three other Yamahas.
In the Morning's untimed session, Tom Sykes sets the fastest time ahead of the Ducatis of Chaz Davies and Marco Melandri.
In the second session, in drying conditions, Niki Tuuli and Gino Rea were the only riders in the top ten to improve on their morning's times, leaving Jules Cluzel at the top, ahead of Sheridan Morais, quickest in the tricky second session, and Lucas Mahias.
Tom Sykes improved on his record-setting morning's pace with a 1'37.172 just six minutes into the session, but the second free practice was interrupted when Alex Lowes's Yamaha blew up an engine, spreading oil over turns eleven to thirteen almost halfway through the session. Lowes was in tenth place and a long repair would alomst certainly rule him out of qualifying for Superpole two. And then the weather turned up, delaying the restart even further and saving Lowes's place.
Jules Cluzel was the quickest of the four riders under 1'42, ahead of Sheridan Morais, Lucas Mahias and Kenan Sofuoglu. Federico Caricasulo was the quickest man for ten munites, until Kenan Sofuoglu deposed him with the first 1'41 lap of the day.
Tom Sykes set an early fast lap, taking control at the top just fifteen minutes in, to claim the top spot while his Kawasaki teammate Jonathan Rea waited until the chequered flag to force his way into second place, demoting Ducati's Chaz Davies to third place. Marcus Reiterberger, returning as a wildcard, was sixth quickest on the BMW and Davide Giugliano, making a return to World Superbike, slipped down to seventeenth quickest on the Red Bull Honda Fireblade, in spite of a good showing in the early part of the session.
Times are hard for American racers in the Grand Prix paddock. The series has seen a dearth of riders from the USA since Nicky Hayden left for the WorldSBK paddock after holding the fort for fourteen season, winning a MotoGP title along the way. Motorcycle racing in the US is clearly in a rebuilding phase, the MotoAmerica series focused on producing and encouraging new talent.
There are signs that it is working. Cameron Beaubier is taking on multiple champion and veteran racer Josh Hayes and winning. Jake Gagne, JD Beach, and Garrett Gerloff are all promising young racers capable of going places. But few have taken the leap of faith required to come racing in Europe. Josh Herrin tried in 2014, but never found his feet in the tough Moto2 class.
Now, there is Joe Roberts. The 20-year-old Californian moved to Europe this year after spending three years in MotoAmerica, winning the Superstock 600 title in 2015. He already had some experience, having raced in the Red Bull Rookies for a couple of seasons. He started the 2017 season racing in the FIM CEV Moto2 championship for the AGR team, alongside fellow American Jayson Uribe. When AGR parted ways with Yonny Hernandez in July after the Sachsenring, the team asked Roberts to step up the Moto2 world championship. It was not a particularly hard choice, as that was precisely the reason Roberts had come to Europe in the first place.