Martin Truex Jr. becomes NASCAR's first repeat winner of the season by battling his teammate Denny Hamlin in the last 15 laps at Martinsville Speedway.
Martin Truex stayed out on pivotal caution late in the race to take the lead, then pulled away off a restart with 7 laps left to win Sunday at Pocono Raceway.
Truex topped them all in 2017 in NASCAR. He captured the season championship with Sunday's win at Miami. He won the most races and led the most laps this year.