Spring Training Showdown: Cubs and Mariners Square Off at Peoria on Saturday
Spring training is heating up, and the Cubs and Mariners are set to face off at Peoria on Saturday, March 21st, 2026. This matchup is part of the full spring training schedule as both teams continue their preparations heading into the regular season.
Spring Training in Full Swing
The Cubs are in the thick of spring training, with split squad action happening throughout March. The team has been working through their roster decisions and getting players ready for Opening Day. For Seattle, spring training represents another opportunity to fine-tune before the regular season kicks off.
What's on the Horizon
This Cubs-Mariners matchup at Peoria is just one of several spring contests happening this weekend. The Cubs also have the Spring Breakout game scheduled for Saturday against the Padres, which adds another layer to their spring plans. Both teams are using these final weeks of March to determine their Opening Day rosters and get their players in game shape.
Spring training games like this one matter because they give managers and coaches a chance to evaluate talent, test different lineups, and build chemistry before the stakes get real. For the Mariners, every at-bat and every inning counts as they prepare to take on the rest of MLB come April.
Looking Ahead
With Opening Day approaching, both the Cubs and Mariners will be looking to use these final spring contests to sort out their rosters and get hot at exactly the right time. The regular season is just around the corner, and how teams perform down the stretch of spring training can set the tone for what's ahead.
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This article was created with AI assistance and reviewed by Seattle On Tap editorial staff. Always verify information with official team sources.