Baseball Fans, Drop Everything! Today's MLB Slate Is INSANE – Here’s Your Ultimate Guide for Sept. 21

Get ready for a massive day of hardball action that you absolutely cannot afford to miss.

Clear your schedule and get comfortable, because the Major League Baseball lineup for Sunday, September 21, 2025, is packed with high-stakes drama and thrilling matchups from coast to coast. As the season barrels towards its epic conclusion, the intensity has been dialed up to eleven. Every single pitch, every defensive gem, and every towering home run could be the one that defines a team's entire season.

We're deep in the heart of the pennant race, where divisional titles are on the line and wild-card dreams are made or broken in an instant. Today’s games are more than just another day at the ballpark; they are critical battles that will create shockwaves across the league standings. Will your favorite team rise to the occasion and secure a crucial victory, or will they stumble under the immense pressure? The only way to know for sure is to tune in and witness the spectacle for yourself.

Your All-Access Pass to Every Game

With so many pivotal games happening simultaneously, the biggest question is: how can you possibly keep up with all the action? We’ve got the ultimate answer for every die-hard baseball fanatic. You can unlock the entire day's slate of MLB games by streaming them all season long with Fubo, which offers a free trial for new users. Consider it your front-row ticket to every nail-biting finish and game-changing play without ever leaving your couch.

The Complete Battle Roster: Sept. 21

Ready to map out your day of non-stop baseball? The full, sortable schedule reveals every single matchup, start time, and broadcast channel. To plan your viewing experience down to the minute, be sure to check the complete official schedule.

Please note that all game times are listed in the Eastern Time Zone (ET) as of early Sunday morning.

Stay on Top of the Scores

Can't watch a game live? Don't worry, you won't be left in the dark. You can follow along with real-time scores and get instant results for every single game on the September 21st docket. See which teams came through in the clutch and get a full breakdown of the day's outcomes.

See live scores and final results for all of today's games.
Catch up on all the action from yesterday's games (Sept. 20).

Don't be the fan who hears about today’s incredible moments tomorrow. This is what September baseball is all about—the tension, the drama, and the unforgettable plays that will be talked about for years to come. Grab your gear, settle in, and prepare for an incredible day on the diamond.