Alex Palou put a decisive stamp of authority on a dream season, winning the BITNILE.COM Grand Prix of Portland on Sunday at Portland International Raceway to clinch the NTT INDYCAR SERIES championship. Palou, from Barcelona, Spain, earned his second series title in the No. 10 The American Legion Honda fielded by Chip Ganassi Racing after…

No driver in the NTT INDYCAR SERIES makes the improbable possible more than Scott Dixon, and he did it yet again Sunday at World Wide Technology Raceway. Dixon showed every bit of his masterful ability to save fuel and navigate traffic to win the Bommarito Automotive Group 500 presented by Axalta and Valvoline on Sunday…

Scott Dixon continued two remarkable streaks Saturday on the Indianapolis Motor Speedway road course, one at the green flag and another at the checkered. Six-time NTT INDYCAR SERIES champion Dixon rallied from a spin into the grass after being collected in an accident on Lap 1 to win the Gallagher Grand Prix in the No.…

Kyle Kirkwood used a combination of smart strategy and raw speed to win the Big Machine Music City Grand Prix on Sunday on the streets of Nashville. Kirkwood, from Jupiter, Florida, earned the second NTT INDYCAR SERIES win of his career and this season – both on street circuits – in the No. 27 AutoNation…

Josef Newgarden completed a sweep of the Hy-Vee INDYCAR Race Weekend doubleheader at Iowa Speedway by winning the Hy-Vee One Step 250 presented by Gatorade on Sunday, bookending his victory Saturday in the Hy-Vee Homefront 250 presented by Instacart. Two-time NTT INDYCAR SERIES champion Newgarden drove his No. 2 Hitachi Team Penske Chevrolet to his…