MLB Playoffs 2025: ALCS & NLCS Breakdown, Players to Watch & Bold Predictions

October baseball is back—and the 2025 MLB playoffs are shaping up to be one of the most electrifying postseasons in recent memory. With the Seattle Mariners vs. Toronto Blue Jays in the ALCS and the Los Angeles Dodgers vs. Milwaukee Brewers battling in the NLCS, fans are in for a treat. From rising superstars to veteran clutch performers, these matchups are packed with storylines. Will the Mariners’ young core finally break through? Can the Blue Jays’ power bats overwhelm Seattle’s pitching? And in the NL, will the Dodgers’ star-studded roster outlast the Brewers’ relentless bullpen?

In this deep dive, we’ll break down the key matchups, players to watch, X-factors, and series predictions—plus where to catch the best highlights and analysis on YouTube. Whether you’re a die-hard fan or a casual observer, this guide will get you ready for the drama ahead.

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