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Mariners at Angels

SEALAA
Scheduled
Win probability
Angels52%
SEA 48%LAA 52%

Us vs the market

book · exchange
Angels win — league avg
52%
same for every game until first pitch
Exchange
51%
21 contracts traded
Book
vig removed

Shown for reference only. Our side model measures at a coin flip (Brier 0.253 vs 0.250), so a gap here is not an edge — it is three independent guesses, and the two market numbers are the better-informed ones. Before first pitch the first column is the league-average home win rate, not a projection for this matchup — the per-game simulation runs once the game starts.

Total runs — ours
Exchange
no ladder yet
Book

Exchange prices are public market data from Kalshi; book lines are from the sportsbook via ESPN. Prices only — Gridpex does not accept, place, or route wagers.

First pitch hasn't been thrown yet — the fatigue tracker lights up once the game starts.

Velocity & spin from the MLB Stats API live feed. The fatigue read compares each pitcher's live fastball velocity to their fresh baseline and our fatigue-curve model (−0.61 mph / 100 pitches). Win probability is from our own base-out/inning/score table built on 2024–25 games.