Brendon Hartley, Pierre Gasly, Toro Rosso, 2018 Link to this image full-size: https://www.racefans.net/2018/03/17/who-will-win-the-team-mate-battles-of-2018/racefansdotnet-20180317-161422-4/Brendon Hartley, Pierre Gasly, Toro Rosso, 2018Advert | Become a RaceFans supporter and go ad-freeBrendon Hartley, Pierre Gasly, Toro Rosso, 2018Next Image