By Madeline Coleman Reliability issues at the Azerbaijan Grand Prix shaped the championship fight with Ferrari’s Carlos Sainz and Charles Leclerc both retiring. Max Verstappen sped away with yet another win on Sunday. The Azerbaijan Grand Prix saw Red Bull go 1–2 once again for the third time this season after both Ferrari drivers were forced to retire early in the race. But for the first time since Australia, Mercedes finished back-to-back: George Russell rounded out the podium and Lewis Hamilton overcame back pain to take fourth while he visibly struggled to get out of his car. Mercedes team…