Milner, Catsburg take runner-up in GTD PRO; Chevrolet and No. 4 team take title leads

MONTEREY, Calif. (May 3, 2026) – Nicky Catsburg and Tommy Milner raced from eighth at the start to second in GTD PRO at the end of Sunday’s Monterey SportsCar Championship at WeatherTech Raceway Laguna Seca – a result that proved important for the early-season IMSA WeatherTech SportsCar Championship standings.

With the second straight podium finish for the No. 4 Corvette Z06 GT3.R, the pairing moved into the lead of the Drivers Championship after three races, as did Chevrolet in the Manufacturers standings. The No. 4 Corvette Racing by Pratt Miller Motorsports team made a strategic call early in the race stand up to move into first in Teams points, as well.

Milner and Catsburg bettered their third-place result from the most recent GTD PRO race at Sebring and finished on the Monterey podium for the second time in three years.

The No. 3 Corvette of Antonio Garcia and Alexander Sims placed fourth in class and just off the podium after a late-race push for what they were hoping would be their first victory in defense of the 2025 GTD PRO championship.

The two GTD PRO Corvettes went on a split strategy early in the race. Milner, who started eighth, hit the pitlane first just after the 30-minute mark following a couple rounds of contact on the opening laps. Contact came from both GTD PRO and GTD competitors, and the No. 4 Corvette lost pace for a short bit coming down the hill but without lasting impact.

Catsburg went the rest of the way and moved into the race lead just past the one-hour mark as the class leaders went deep into their first fuel stint. The race’s full-course yellow flew 10 minutes later when 13 Autosport’s No. 13 Corvette of Matt Bell and Orey Fidani pulled off-track with a mechanical issue that resulted in the team’s retirement from the race.

The entire GTD PRO field stopped during the safety car period, which shuffled back the No. 4 but elevated the No. 3 and others who needed a shorter fuel stop. Catsburg made his final stop with an hour to go with the team making sure the Corvette could make it to the end of the race.

Sims, who took over Garcia during the No. 3’s first stop, stayed out along with four other GTD PRO cars that tried to save fuel and with hopes for another yellow to allow them to make the end. Sims did gain a position late in the race to move into second before the four lead cars all stopped inside the final five minutes.

Elsewhere in the GTD class, the No. 81 DragonSpeed Corvette of Henrik Hedman and Giacomo Altoé had their best run and result of the season with a 11th-place finish. After suffering contact and incidents in the first three races, the DragonSpeed team finally enjoyed a clean race heading into a long break for the GTD class until June.

The next race in IMSA for the Corvette Z06 GT3.R program is the Chevrolet Detroit Sports Car Classic on the streets of Detroit on Saturday, May 30.

ANTONIO GARCIA, NO. 3 CHEVROLET CORVETTE Z06 GT3.R: «It was good execution by both our teams. It’s a shame we didn’t have track position from the start, but it’s nice that we have two cars and could cover both strategy scenarios. On our side, we had to fight all the way through because it wasn’t easy to pass. I’m glad that as a team we came up with the most points we could. No matter the strategy it would have been P2 regardless of which car. Next time I need a better qualifying effort to be in control of the race. Overall we can be happy as a team.»

ALEXANDER SIMS, NO. 3 CHEVROLET CORVETTE Z06 GT3.R: «That was really good fun. I think a lot of us were in no-man’s land of trying to work out what to do. It was too much of a save to make the end without a yellow but we needed to save because we committed to the strategy. No one wanted to break away from that strategy first and risk a yellow coming up. We were saving quite a lot while still racing really close with each other. We had decent pace and I was really happy with our Corvette. It was working really well, and I think we did a great job with the strategy that we were on. Full credit to the 4 car for making theirs work pretty darn well. Starting the race fifth and eighth, we would have been very happy to settle with second and fourth. I think both of us might feel a little frustrated that we weren’t first in our respective battles – me with the 77 and Nicky with the 65 – but nevertheless a decent result and the Manufacturers championship lead.»