Live Probability Dashboard
Friday, May 29
| # | Team | Score | Inn | P(13) | |
|---|---|---|---|---|---|
| 1 | LAD | - | PRE | 3.0% | |
| 2 | SF | - | PRE | 1.8% | |
| 3 | HOU | 0-0 | PRE | 1.0% | |
| 4 | CWS | 0-0 | PRE | 0.8% | |
| 5 | ARI | - | PRE | 0.5% | |
| 6 | NYY | - | PRE | 0.5% | |
| 7 | SEA | - | PRE | 0.3% | |
| 8 | BAL | 0-0 | PRE | 0.3% | |
| 9 | CIN | 0-0 | PRE | 0.3% | |
| 10 | PIT | - | PRE | 0.1% | |
| 11 | CHC | 0-0 | PRE | 0.1% | |
| 12 | LAA | 0-0 | PRE | 0.1% | |
| 13 | BOS | 0-0 | PRE | 0.1% | |
| 14 | WSH | 0-0 | PRE | 0.0% | |
| 15 | ATL | 0-0 | PRE | 0.0% | |
| 16 | COL | - | PRE | 0.0% | |
| 17 | DET | 0-0 | PRE | 0.0% | |
| 18 | MIA | 0-0 | PRE | 0.0% | |
| 19 | MIL | 0-0 | PRE | 0.0% | |
| 20 | KC | 0-0 | PRE | 0.0% | |
| 21 | MIN | - | PRE | 0.0% | |
| 22 | STL | 0-0 | PRE | 0.0% | |
| 23 | TOR | 0-0 | PRE | 0.0% | |
| 24 | TEX | 0-0 | PRE | 0.0% | |
| 25 | PHI | - | PRE | 0.0% | |
| 26 | TB | 0-0 | PRE | 0.0% | |
| 27 | CLE | 0-0 | PRE | 0.0% | |
| 28 | ATH | - | PRE | 0.0% | |
| 29 | NYM | 0-0 | PRE | 0.0% | |
| 30 | SD | 0-0 | PRE | 0.0% |
On This Day
Scoring Patterns
Run-scoring distribution for today's highest-probability teams (cell brightness = frequency)
League History
The Lore
Suns are cursed
Home teams score 13 more — home field is real
Aug is the most dangerous month
How It Works
Baseball players are a superstitious lot. And no number carries more superstition than 13. A 13 Run League is a baseball pool built around that number. Thirty people each “buy” one MLB team for the season. If your team scores exactly 13 runs in any game, you win the pot for that week. If multiple teams hit 13, you split it. If nobody hits 13, the pot rolls over. And grows.
That’s it. No messing around with fantasy lineups. No trades. No spreadsheets. No overthinking. Just baseball, luck, and the cosmic weirdness of a team landing on exactly 13.