Spencer Pigot completed a weekend sweep of Indy Lights races with a victory at Sunday's 35-lap competition.
Pigot, who took the series points lead, crossed the finish line 5.9781 seconds ahead of Jack Harvey of Schmidt Peterson Motorsports in the Legacy Indy Lights 100 at Barber Motorsports Park. Max Chilton of Carlin was third.
Pigot led all 35 laps for Juncos racing on the 2.3-mile, 17-turn road course.
The 21-year-old rookie received 31 points for the win in the 12-car race.
Pigot was the 2014 Pro Mazda Series champion.