MLB Head-to-Head Records Since 2002

This hub publishes all 435 normalized pairings among the 30 current MLB clubs. Every matchup uses completed final scores from the current feed starting in 2002. 20 reviewed matchups also include a separate Retrosheet history window and reviewed query-owner titles. The remaining 415 use the standard deterministic title and H1 template.

20 reviewed matchups combine Retrosheet game logs through 2025 with later final games from the continuously refreshed feed. Recent games, rate cards and betting context always use the current feed from 2002. The other 415 pages use that feed alone. Each page states its source window so the record and narrower analysis cannot be confused.

No, and we say so on every page. We hold no historical sportsbook prices for these games, so nothing here is an against-the-spread record or a closing-line result. What you get instead is outcome frequency: how often a pairing stayed inside one run, ended with a margin of two or more, or crossed a half-run total threshold. Those are facts about final scores rather than claims about old prices.

Treat it as historical context, not a prediction. Start with the series record, then compare the one-run share and scoring average with the recent 20-game sample. A visible difference shows how recent finals diverge from the longer archive. Starting pitchers, lineups, bullpens, weather and venue still matter more to the next game than this record does.

Each completed game counts once, including both games of a doubleheader when the source gives them separate game IDs. The 435 published pairings currently contain 59,834 meetings from 2002 onward. Spring training and games without a final score are excluded. Score or schedule anomalies are cross-checked against the official MLB Stats API before the matchup files are rebuilt.

The most recent published matchup data changed on September 5, 2026. This hub shows the newest data-change date across all 435 pairings, while each matchup keeps its own update date. A source check with no new or corrected final does not advance any public date. If a listed score or date looks wrong, send the matchup and game date through the contact page for source verification.