The battle to head the grid in China led to another swing in performance, with Mercedes' drivers taking back a top spot that Ferrari's drivers - and perhaps Red Bull's Max Verstappen - will be aiming for when the lights go out on Sunday.
Before the battle resumes, here is our gallery of Saturday's action from Shanghai.
Lewis Hamilton was particularly happy with his opening day of running at the Las Vegas…
Red Bull fears that its prospects for this weekend's Las Vegas Grand Prix - which…
Ferrari and Mercedes have both modified their car’s floor element in Las Vegas to comply…
Lewis Hamilton put Mercedes on top of the timesheets for the second time in Las…
Full results from Free Practice 2 for the Las Vegas Grand Prix at Las Vegas,…
Charles Leclerc believes that Ferrari has a genuine “shot” at beating rival McLaren to Formula…