Hamilton fastest in Abu Dhabi practice

Formula One - F1 - Abu Dhabi Grand Prix - Yas Marina Circuit, Abu Dhabi, United Arab Emirates - November 24, 2017 - Mercedes' Formula One driver, Lewis Hamilton of Britain drives during the second practise. REUTERS/Hamad I Mohammed

ABU DHABI (Reuters) - Four times world champion Lewis Hamilton kept Mercedes on top in the last Friday practice of the Formula One season with Ferrari's Sebastian Vettel close behind.

Hamilton, chasing a 10th win of the year after wrapping up the championship in Mexico last month, lapped the floodlit Yas Marina circuit in one minute 37.877 seconds in the evening session.