For today's game between the Colorado Rockies and the Arizona Diamondbacks, Kyle Freeland is the starting pitcher for the Rockies, and Zac Gallen is taking the mound for the Diamondbacks. Both pitchers are entering the game without any wins or losses for the season, and their ERAs and strikeout counts have not been listed yet, indicating that this might be one of their first starts of the season​​​​.

Analyzing the starters, Kyle Freeland is a left-handed pitcher (LHP), while Zac Gallen is a right-handed pitcher (RHP). This distinction could influence the game's outcome based on the opposing lineups' strengths against pitchers of different handedness.

The most recent lineup available for the Rockies from a past game included players like Charlie Blackmon, Kris Bryant, and Ryan McMahon, showcasing some of the team's key hitters​​. On the other hand, for the Diamondbacks, players like Christian Walker, Geraldo Perdomo, and Alek Thomas were noted in their lineup for an earlier game, indicating some of their strategic placements​​.

Given the starters' pitching styles and the potential lineups, the game could hinge on how well batters adjust to the opposing pitcher's handedness and their ability to capitalize on scoring opportunities. Both teams have shown diverse lineups in recent games, suggesting a potentially close and competitive matchup.