![MLB on Twitter: "The Giants and Mariners paid tribute to the Negro Leagues today with special throwback uniforms. https://t.co/5Ellm13PDo" / Twitter MLB on Twitter: "The Giants and Mariners paid tribute to the Negro Leagues today with special throwback uniforms. https://t.co/5Ellm13PDo" / Twitter](https://pbs.twimg.com/media/E4SLGvkXMAEdQhm.jpg)
MLB on Twitter: "The Giants and Mariners paid tribute to the Negro Leagues today with special throwback uniforms. https://t.co/5Ellm13PDo" / Twitter
SFGiants on Twitter: "This year marks the 75th anniversary of the San Francisco Sea Lions and the West Coast Negro Baseball Association. In celebration of this anniversary, we will don these replica
SFGiants on Twitter: "Today is African American Heritage Day at @OracleParkSF. The #SFGiants will wear the Sea Lions uniforms for today's game in honor of the storied Negro Leagues team that played
![2022 Game Used San Francisco Sea Lions Negro League Throwback Jersey & Cap - #51 Luis Gonzalez - Size 42 & 7 1/8 | San Francisco Giants Auctions 2022 Game Used San Francisco Sea Lions Negro League Throwback Jersey & Cap - #51 Luis Gonzalez - Size 42 & 7 1/8 | San Francisco Giants Auctions](https://vafloc02.s3.amazonaws.com/isyn/images/f911/img-3662911-m.jpg)
2022 Game Used San Francisco Sea Lions Negro League Throwback Jersey & Cap - #51 Luis Gonzalez - Size 42 & 7 1/8 | San Francisco Giants Auctions
![What Pros Wear: San Francisco Giants Unveil Throwback Jerseys to Celebrate Juneteenth, Commemorating the End of Slavery in the USA - What Pros Wear What Pros Wear: San Francisco Giants Unveil Throwback Jerseys to Celebrate Juneteenth, Commemorating the End of Slavery in the USA - What Pros Wear](https://www.whatproswear.com/wp-content/uploads/2021/06/san-francisco-sea-lions-1946-detail.jpg)