The Seattle Mariners open their home schedule with four-game series versus the defending World Series champion Boston Red Sox March 28-31, and there’s no shortage of promotions in the early-going — which means it’s get-your-tickets time at T-Mobile Park.
On Opening Day, all fans will receive a magnetic schedule. The next day is College Night, and for the final game of the series all kids will receive a Mariners T-Shirt.
GET TICKETS: OPENING DAY | ALL GAMES
Here is the Seattle Mariners promotional schedule for April.
| DAY | DATE | TIME | OPPONENT | PROMOTION |
| MON | 1 | 7:10P PT | Angels | Mariners Value Game |
| TUE | 2 | 7:10P PT | Angels | Mariners Value Game |
| FRI | 12 | 7:10P PT | Astros | College Night |
| FRI | 13 | 6:10P PT | Astros | Salute to Armed Forces Night — Military Cap |
| SUN | 14 | 1:10P PT | Astros | Mariners Value Game |
| MON | 15 | 7:10P PT | Indians | Mariners Value Game |
| TUE | 16 | 7:10P PT | Indians | Mariners Value Game |
| THU | 25 | 7:10P PT | Rangers | Mariners Value Game |
| FRI | 26 | 7:10P PT | Rangers | Fanny Pack Night |
| SAT | 27 | 6:10P PT | Rangers | Mitch Haniger Bobblehead |
| SUN | 28 | 1:10P PT | Rangers | Little League Day — Mariners Sunglasses |
| TUE | 30 | 7:10P PT | Cubs | Peanut Butter Drive |
GET TICKETS: OPENING DAY | ALL GAMES
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