Seattle Mariners at New York Yankees Final Score — August 13, 2026
Final: New York Yankees 0, Seattle Mariners 1. Every Signal Syndicate research signal published for this game and how it graded.
What the desk watched
| Model | Published signal | Outcome |
|---|---|---|
| Run Lines | MODERATE @ -173 | WON · CLV -2.9% |
Run Lines published record through this date: 48-30-0, +12.01u (n=78) · Hits Props OVER published record through this date: 7-8-0, -1.64u (n=15)
The desk note for this date · The 2026-08 game-recap archive · What closing line value measures · The full public ledger
Educational research only — not betting advice. Every signal published for a game is graded here the next morning, wins and losses alike; outcomes trace to MLB box scores. Graded 2026-08-14.