Diamond Day – Your Smart MLB Game Companion
A pocket baseball companion that gives casual fans a 60-second pre-game briefing: who's hot, who's hurt, key matchups, and what tonight actually means for the standings.
MLB fans who watch 2–4 games a week and want the story behind the box score
- Daily pre-game briefing with key matchups, top performers, and injury-impact notes
- Live momentum tracker that narrates momentum swings in plain English
- Personalized 'why this game matters' panel tied to your favorite team's playoff path
- Push alerts when a starter is scratched or a hot bat is added to the lineup
Both clubs are buried under double-digit IL lists, so casual fans genuinely cannot tell who is actually playing tonight without digging through five sites.
~30% of US adults watch MLB (S&P Global survey) and the baseball fan engagement market is $1.8B in 2025 growing to $4.1B by 2033 at 10.7% CAGR, providing a real audience — but the 2–4 games/week casual target is a narrower slice whose appetite for a paid 60-second briefing vs. free scores is unproven.Approximately one-quarter of MLB fans are highly engaged sports fans ↗Baseball Fan Engagement Market Size & Industry Growth 2030 ↗
A direct AI-driven competitor already occupies this exact niche: Baseball Aidge offers 'Pre-game MLB intelligence. Today's tape at a glance, plus the Terminal — every game, every factor,' and the official MLB app plus The Athletic cover pregame news/lineups, leaving little white space for a 60-second AI brief.Baseball Aidge — AI-Powered MLB Picks & Daily Brief ↗MLB Apps - MLB.com ↗
MLB.TV at ~$150/year and MLB+ subscriptions prove baseball fans pay for content, but the free official MLB app already provides scores/lineups/highlights, and a niche 60-second AI brief must justify a subscription against that free baseline — moderate willingness to pay.MLB.TV All Packages | Buy MLB.TV | MLB.com ↗What Does the MLB App Cost? Exploring Subscription Prices and Benefits ↗
A 162-game season means daily engagement from April through September every year.
Highly feasible: public stats feeds, scheduled lineups, injury reports, and standings are all readily scrapable/API-accessible, and a single LLM prompt can synthesize a 60-second pregame narrative — buildable in a weekend v1.