Ferrari tops both practice sessions in one-two formation on an unpredictable day around Marina Bay while Red Bull Racing, complete with some new parts, struggles for pace.Follow Julianne Cerasoli: <a href="https://twitter.com/jucerasoli">Twitter</a> | <a href="http://www.instagram.com/myf1life">Instagram</a> | <a href="https://linktr.ee/jucerasoli">Linktree</a> Learn more about your ad choices. Visit <a href="https://megaphone.fm/adchoices">megaphone.fm/adchoices</a>

Singapore Grand Prix Qualifying

Stay close to the action as it unfolds each day of the F1 race weekend with this short summary of the on-track and off-track action direct from an experienced F1 journalist who is there at the track.