Seattle Mariners injury report and real-time lineup alerts for fantasy baseball managers. Get notified the moment a Mariners player is scratched before lineup lock — free.
Baseball Alerts monitors the official MLB Stats API every 2–3 minutes during game windows. When a confirmed pre-game scratch is detected — a starter who appeared in the announced lineup and then disappeared — subscribers receive an email or push notification before lineup lock. Precision is audited publicly at baseballalerts.com/receipts.
The Seattle Mariners injury report tracks all IL moves, day-to-day designations, and pre-game lineup scratches in real time. Recent Mariners roster moves are listed on this page. Subscribe free to get Mariners injury and scratch alerts.
Record: 76-86. Division rank: 3. Games back: 5.0.