Marquez agreed to a five-year, $43 million extension with the Rockies on Tuesday, Jeff Passan of ESPN.com reports.
The deal includes a club option which can convert to a mutual option if Marquez has a pair of top-three Cy Young finishes. Marquez fanned seven in a win over the Marlins in Miami in his 2019 debut. He lines up to face the Rays in Tampa Bay on Wednesday.