Dominant Foster Wins at Milwaukee To Clinch Championship WEST ALLIS, Wis. (Saturday, Aug. 31, 2024) – Louis Foster left no doubt, clinching the INDY NXT by Firestone championship with his series-leading seventh victory of the season Saturday at the Milwaukee Mile. Foster, 21, from Odiham, England, locked up the title for Andretti Global in the INDYCAR…