Johan Rojas is not really the first person you think of when the Philadelphia Phillies come to mind. The 24-year-old has appeared in 214 games over his three-year career. He's slashing a meager .259/.

The Colorado Rockies organization continues to make headlines for the wrong reasons. The Rockies hosted the Philadelphia Phillies this week for a four-game series at Coors Field in Denver, Colo.

The 2025 Colorado Rockies are so bad the team's on-field performance is starting to spread to the rest of the organization. Rockies security guards found themselves on the wrong end of an interaction ahead of Thursday's game, refusing to let a Philadelphia Phillies player on the field because they didn't recognize him.

German Marquez turned in a vintage performance. Unfortunately for the veteran right-hander, the Rockies turned in a 2025 performance.

The Philadelphia Phillies completed a dominant four-game sweep against the Colorado Rockies, marking a historic first for the franchise. Bryce Harper

Get Philadelphia vs Colorado baseball betting preview, spread and over/under insights for their matchup on May 21.

The Phillies are favored (-203 moneyline odds) when they take the field at the Rockies (+169). The starting pitchers are Ranger Suarez (2-0) for the Philadelphia Phillies, and German Marquez (1-6) for the Colorado Rockies. Here is everything you need to prepare for Thursday's Phillies vs. Rockies contest, including viewing options.