Houston Astros at Seattle Mariners
Lineups
Lineups are usually announced ~90 minutes before first pitch. Check back soon.
Manager comparison
Both managers grade D+ / B- entering this matchup.
Bullpen availability
- Available 7
- Limited 0
- Rest required 0
- Inactive 1
- Available 6
- Limited 0
- Rest required 1
- Inactive 1
Recent form
Season series: 0-4 with HOU listed first across 4 prior meetings.
Tactical preview
Joe Espada (D+) faces Dan Wilson (B-). Lineup decisions are the largest single category of cost in the RunsLeft model.
Lineups not yet announced. They typically post ~90 minutes before first pitch.
Bullpen availability for both teams is in the section above. Full tactical analysis (manager cost, player execution, counterfactual outcome) will appear here after the game ends.
Keep reading
How RunsLeft analyzes games
Standard content on this page comes from the MLB Stats API. Tactical analysis comes from a per-game Monte Carlo: 10,000 simulated games against the opposing starter's ERA, both for the actual lineup the manager wrote and for the optimal arrangement of those nine players. The three numbers — manager cost, player execution, game variance — separate which part of the result was the lineup, the players, or the dice.