Brendan Donovan CRUSHES his first home run with the Mariners! 🔱 | MLB Highlights

Brendan Donovan raises the trident after hitting his first home run as a member of the Seattle Mariners in a 2026 MLB Opening Day game vs. the Cleveland Guardians on March 26, 2026. Don't forget to subscribe! https://www.youtube.com/mlb Follow us elsewhere too: Twitter: https://twitter.com/MLB Instagram: https://www.instagram.com/mlb/ Facebook: https://www.facebook.com/mlb TikTok: https://www.tiktok.com/@mlb Check ou...