Seattle Mariners
17
telecasts on the record
updated 2026-09-03
Top events · Seattle Mariners
1
MLB Mariners–Tigers
8,720,000
2
Seattle Mariners at Toronto Blue Jays
2,640,000
3
Seattle Mariners at Detroit Tigers
2,560,000
4
MLB Mariners–Padres
2,500,000
5
Seattle Mariners at Boston Red Sox
2,200,000
6
Boston Red Sox at Seattle Mariners
1,190,000
7
Cleveland Indians at Seattle Mariners
1,000,000
8
New York Mets at Seattle Mariners
937,000
9
Seattle Mariners at New York Yankees
471,000
10
Seattle Mariners at Los Angeles Angels
466,000
Top opponents
by most-watched telecastTop networks
by most-watched telecastTelecasts with figures
| date date the telecast's air date. On a series row, the year. Methodology → | telecast telecast the telecast the figure is attached to, with its air date. A figure with no telecast row is listed without one. Methodology → | figure figure the telecast's lead figure: Nielsen average audience, full telecast, as published. Blank when Nielsen has not published one. Methodology → |
|---|---|---|
| 2021-07-06 | New York Yankees at Seattle Mariners | 285,000 |