![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2018/05/18-seattle-april.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2022/10/22-seattle-september.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2012/08/seattle-may-20131.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2023/10/23-seattle-september.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2019/05/19-seattle-april.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2020/12/20-mariners-jerseys.png)
Seattle Mariners Jerseys
![Seattle Mariners Uniform Lineup](https://cdn.vox-cdn.com/thumbor/laM-2y9me9Yk7MtCSsOaFyj02a4=/1400x1400/filters:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_asset/file/24078867/usa_today_19167442.jpg)
Projecting the Seattle Mariners' Wild Card playoff roster - Lookout Landing
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2012/08/17-seattle-september1.png)
Seattle Mariners Uniform Lineup
![Seattle Mariners Uniform Lineup](https://uniformlineups.files.wordpress.com/2018/03/16-mariners-jerseys.png)
Seattle Mariners Jerseys
![Seattle Mariners Uniform Lineup](https://img.mlbstatic.com/mlb-images/image/upload/t_2x1/t_w1536/mlb/moo4vqqsgaya9gddhqaj.jpg)
Mariners' 2023 Opening Day roster finalized