Roger Penske's prototype Porsche has swept historic races at Daytona and Sebring to begin the year. A Porsche, and Mercedes, also got GTD wins.

Brazilian Felipe Nasr, Britain’s Nick Tandy and Belgian Laurens Vanthoor claimed Penske’s second overall Sebring win by a slight 2.239-seconds.

Felipe Nasr maintained his perfect start to the 2025 IMSA WeatherTech SportsCar Championship season, winning the 73rd Mobil 1 Twelve Hours of Sebring for Porsche Penske Motorsport's No. 7 963. Nasr, who co-drives with Nick Tandy and Laurens Vanthoor,

Penske's Sebring win caps Porsche’s GTP dominance, while Inter Europol, AO Racing, and Winward Racing claim hard-fought class victories.

Triple Crown? Complete. 36 Hours of Florida? Nailed it. Nick Tandy made the race winning overtake, and Felipe Nasr brought the No. 7 Porsche Penske Motorsport 963 home to win the 73rd Mobil 1

Porsche takes its first overall victory at Sebring in 17 years as the Nasr, Vanthoor, and Tandy trio goes back to back to open the 2025 IMSA season.

Daytona winners Nasr/Tandy/Vanthoor triumph again at second IMSA round Campbell/Jaminet/Estre finish second in the Porsche 963 Porsche Penske Motorsport scores one-two victory at 12 Hours of Sebring Record Sebring winner Porsche extends record to 19 outright wins AO Racing's "Rexy” Porsche 911 GT3 R victorious in the GTD Pro class The decisive moment came after the ninth and final full course caution when the field went head-to-head in a thrilling sprint during the final 31 minutes of the race.

After ending a 55-year Rolex 24 drought for “The Captain,” Nasr now is poised to deliver the second Sebring overall victory for Penske and his first since 2008. Teammate Mathieu Jaminet was running second in the Porsche No.