Formula One - F1 - Belgian Grand Prix - Stavelot, Belgium - August 24, 2017 Mercedes' Valtteri Bottas ahead of the Belgian Grand Prix REUTERS/Francois Lenoir
SPA-FRANCORCHAMPS, Belgium (Reuters) - Finnish Formula One driver Valtteri Bottas is set to stay at champions Mercedes next season with only small details remaining to be signed off, according to team boss Toto Wolff.
"It's a no-brainer as it stands for next year to continue with Valtteri," the Austrian told reporters at the Belgian Grand Prix after Ferrari confirmed Sebastian Vettel had signed a three-year contract extension.
