Red Bull Racing Tag Heuer's Dutch driver Max Verstappen (R) reacts as Red Bull Racing's team principal Christian Horner looks on in the pit during the third practice session of the Formula One Singapore Grand Prix in Singapore on Sept. 16, 2017. Max Verstappen posted the fastest time with 1:41.829 in the final and final practice ahead of qualifying later Saturday. (Xinhua/Then Chih Wey)