I was just at T-Mobile Park last weekend and saw a bunch of Ken Griffey Jr. jerseys ... a ton of Mariners hats available right now, including these “PNW” city connect batting practice hats ...

Of course, pictures of the jersey and socks had already ... season and more injuries again in 2018, the Mariners stopped wearing them for batting practice during the regular season, and they ...

One method they tried was bringing some minor league prospects to T-Mobile Park for live batting practice. The Mariners had several pitchers from their High-A minor league affiliate the Everett ...

Ken Griffey Jr. Cooperstown Collection jersey by Nike ... Fanatics has a ton of Mariners hats available right now, including these “PNW” city connect batting practice hats by New Era that ...