Breaking News MLB 🚨trade shorts mariners chicago explore sports [o13qRlUbU18]

Health Updated on August 07, 2026 EDT — Published on August 07, 2026 EDT

The #seattlemariners are trading RHP #luiscastillo to the #whitesox #subscribe for more #mlbbshorts @mariners @whitesox @espn @MLB @Seahawks @MLBNetwork @FuzzyFromYT #baseballplayer #pitching #traderumours #mlbtradedeadline #sporthighlight #chicago #seattle #pitchingmechanics #yankees #fyp #esports #mlbespañol #2026