r/mlb↗
Major League Baseball
Subreddit for Major League Baseball. Reddit’s #1 MLB Discussion Community. From discussions, news, analysis, and highlights from all thirty teams.
3.1M subscribers1,017 posts / mo in Sep 2026 (incl. ~2% by known bots)446 authors / mosince 2009
r/mlb has 3.1M members (+2.5% over the last 12 months). It gets about 1,017 posts a month from 446 people. Top topics: Home Runs, Pitching Prospects and Analysis and Dodgers World Series.
When to post on r/mlb
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How r/mlb has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/mlb
Top topics
Share of the subreddit's posts
- Home Runs1.1%
- Pitching Prospects and Analysis1.0%
- Dodgers World Series0.9%
- Minor League Spotlight0.8%
- Watch MLBD Games0.7%
Brands people mention
Most-mentioned brands and sites, last 12 months
- ESPN, LLC
- reddit-stream
- Yardbarker
- FanGraphs
- Yahoo!
Everything else about r/mlb
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research