The Kansas City Royals and Seattle Mariners open a weekend series Friday night at T-Mobile Park, with both clubs looking to build momentum after uneven starts to the 2026 season. MORE: 5 MLB players who should be traded during

The Kansas City Royals face the Seattle Mariners in Game 1 of a three-game series at T-Mobile Park in Seattle — here’s how to watch.

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The Kansas City Royals hit the Pacific Northwest on Friday night for the opener of a three-game series against Cal Raleigh and the Seattle Mariners.

Visit ESPN for Seattle Mariners live scores, video highlights, and latest news. Find standings and the full 2026 season schedule.

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