![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=10156643895088979)
Seattle Mariners - It's Turn Back the Clock Night in Houston. Welcome (back) to 1979!
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://m.media-amazon.com/images/I/51KlkCRVNDL._SL160_.jpg)
Seattle Mariners Primary Logo
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://i.ebayimg.com/images/g/RyoAAOSwewhfJKcn/s-l300.jpg)
Mariners' old inverted trident logo is bad luck, may be cursing them again - Seattle Sports
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://patchcollection.com/cdn/shop/products/thumb_2_3.jpg?v=1686426113&width=533)
Seattle Mariners – Patch Collection
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=2916025228511178)
MLB on FOX - Here are all the primary logos that the Seattle Mariners have had! Which one is the best?
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://m.media-amazon.com/images/I/510JvTdxwAL._SL160_.jpg)
Seattle Mariners Primary Logo
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](http://sportsposterwarehouse.com/cdn/shop/products/seattle-mariners-trident-style-1970s-retro-cooperstown-collection-deluxe-3x5-flag-wincraft_1024x1024.jpg?v=1556839043)
Seattle Mariners Trident (1977-80) Cooperstown Collection MLB Baseball Deluxe-Edition 3'x5' Flag - Wincraft
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://sports.mynorthwest.com/wp-content/uploads/2023/09/bryan-danielson-c-rog.jpeg)
Mariners' old inverted trident logo is bad luck, may be cursing them again - Seattle Sports
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://m.media-amazon.com/images/I/41ASZSR-dTL._SL160_.jpg)
Seattle Mariners Primary Logo
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://image.isu.pub/201015214700-62b2896085b89f45610cd2719d504884/jpg/page_1.jpg)
Latitude 38 Aug 2004 by Latitude 38 Media, LLC - Issuu
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://m.media-amazon.com/images/I/41Lo31cUG6S._SL160_.jpg)
Seattle Mariners Primary Logo
Exclusive and Unique Magnet of Seattle Mariners Monogram Baseball Shining Star Logo Type MLB Die-Cut MAGNET. Utilized fully Indoors and Outside.
![This was the Seattle Mariners Logo from 1980-1986 - The trident shaped M on a blue star.](https://i.ebayimg.com/images/g/gHgAAOSwaCBgRr5q/s-l400.jpg)
Seattle Mariners Monogram Baseball Shining Star Logo Type MLB Die-Cut MAGNET