NTT IndyCar Series Link to this image full-size: https://www.racefans.net/2023/09/08/grosjean-herta-mclaren-who-most-needs-a-win-in-rare-dead-rubber-indycar-finale/ntt-indycar-series-44/Armstrong is poised to clinch top rookie honoursAdvert | Become a RaceFans supporter and go ad-free#11: Marcus Armstrong, Chip Ganassi Racing HondaPrevious ImageNext Image