2014 It was confirmed on 22 February 2014 that Nasr would be joining Williams as the team's reserve driver, participating in three tests and five free practice sessions across the course of the season.
2014 O 22 de febreiro de 2014 confirmouse que Nasr uniríase a Williams como piloto de reserva do equipo, participando en tres probas e cinco sesións de adestramentos libres en todo o transcurso da tempada.