← All picks for May 12, 2026
Seattle Mariners vs Houston Astros
May 12, 2026 — MLB Prediction & Betting Pick
Our model leans Seattle Mariners
On balance, more tracked inputs leaned Seattle Mariners (18 edges vs 4 for Houston Astros).
The model's lean aligns with the overall edge count. Both the machine-learning model and the raw feature comparison point the same direction for this game.
Matchup Breakdown
Recent form (last ~10 games) — leans Seattle Mariners
Looking at recent performance trends over the last ten games — including win rate, run differential, and offensive momentum — the matchup favors the Seattle Mariners.
- Houston Astros 0.400 vs Seattle Mariners 0.550 — leans Seattle Mariners
- Houston Astros -0.85 vs Seattle Mariners 0.05 — leans Seattle Mariners
- Houston Astros 3.80 vs Seattle Mariners 4.25 — leans Seattle Mariners
- Houston Astros 4.65 vs Seattle Mariners 4.20 — leans Seattle Mariners
- Houston Astros 0 vs Seattle Mariners 0.333 — leans Seattle Mariners
- Houston Astros 0.175 vs Seattle Mariners 0.392 — leans Seattle Mariners
Season to date — Mixed
Season-to-date metrics are closely matched between Seattle Mariners and Houston Astros.
- Houston Astros 4.58 vs Seattle Mariners 4.05 — leans Houston Astros
- Houston Astros 5.42 vs Seattle Mariners 3.95 — leans Seattle Mariners
- Houston Astros 0.286 vs Seattle Mariners 0.700 — leans Seattle Mariners
- Houston Astros 107.6 vs Seattle Mariners 96.6 — leans Houston Astros
Starting pitching (recent starts) — leans Seattle Mariners
Evaluating the probable starters based on recent ERA, WHIP, strikeout rate, and pitching form trends, the matchup favors the Seattle Mariners.
- Houston Astros 7.27 vs Seattle Mariners 6.11 — leans Seattle Mariners
- Houston Astros 2.08 vs Seattle Mariners 1.32 — leans Seattle Mariners
- Houston Astros 13.50 vs Seattle Mariners 4.50 — leans Houston Astros
- Houston Astros 0 vs Seattle Mariners -6.54 — leans Seattle Mariners
- Houston Astros 5.97 vs Seattle Mariners 1.40 — leans Seattle Mariners
- Houston Astros 1.57 vs Seattle Mariners 1.09 — leans Seattle Mariners
- Houston Astros 5.12 vs Seattle Mariners 1.76 — leans Seattle Mariners
- Houston Astros 0 vs Seattle Mariners 0 — roughly even
Offense & matchup — leans Seattle Mariners
Analyzing recent offensive output (OBP, SLG) and platoon matchup data against the opposing starter's throwing arm, the matchup favors the Seattle Mariners.
- Houston Astros 0.388 vs Seattle Mariners 0.387 — roughly even
- Houston Astros 0.499 vs Seattle Mariners 0.488 — roughly even
- Houston Astros 0.391 vs Seattle Mariners 0.383 — roughly even
- Houston Astros 0.503 vs Seattle Mariners 0.504 — roughly even
- Houston Astros 0.392 vs Seattle Mariners 0.402 — roughly even
- Houston Astros 0.574 vs Seattle Mariners 0.504 — leans Houston Astros
- Houston Astros 0.273 vs Seattle Mariners 0.916 — leans Seattle Mariners
- Houston Astros 0.004 vs Seattle Mariners 0.015 — leans Seattle Mariners
Series & head-to-head — leans Seattle Mariners
Prior head-to-head meetings this season's training window — win rate and run differential between these clubs — the matchup favors the Seattle Mariners.
- Houston Astros 0 vs Seattle Mariners 1 — leans Seattle Mariners
- Houston Astros -3 vs Seattle Mariners 3 — leans Seattle Mariners
Betting Lines
Seattle Mariners +1.5 | O/U 8.5 (FanDuel)
Final Score
Seattle Mariners 10, Houston Astros 2 — Seattle Mariners win — Model pick was correct
This analysis is generated by a machine-learning model and is intended for
informational and entertainment purposes only. It does not constitute financial
or betting advice. Past model performance does not guarantee future results.
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