Trucks: Brett Moffitt won the NASCAR Camping World Truck Series race late Friday at ISM Raceway in Arizona to earn a spot in the four-man title chase at Homestead.
Moffitt raced to his fifth victory of the season, beating Noah Gragson by 0.456.
Gragson earned the fourth and final championship spot on points.
GMS Racing teammates Johnny Sauter and Justin Hale already earned spots in the final four.
Xfinity: Jeffrey Earnhardt landed a nine-race Xfinity Series deal with Joe Gibbs Racing for next season beginning at Daytona.
Formula One: Lewis Hamilton clocked the lap record in Brazil in qualifying to earn pole position for the 10th time in 20 races this year.
One champion Fernando Alonso and his McLaren team will return to the Indianapolis 500 next year.