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With homer in his first Grapefruit League start, Jordan Walker begins pursuit Cardinals opening day roster
![St. Louis Blues players in St. Louis Cardinals jerseys. | St louis cardinals baseball, Cardinals jersey, Stl cardinals St. Louis Blues players in St. Louis Cardinals jerseys. | St louis cardinals baseball, Cardinals jersey, Stl cardinals](https://i.pinimg.com/originals/ee/64/eb/ee64eb2900ad0f584288e271a8885eed.jpg)
St. Louis Blues players in St. Louis Cardinals jerseys. | St louis cardinals baseball, Cardinals jersey, Stl cardinals
![George Greer Team-Issued 2018 St. Louis Blues Themed Cardinals Jersey | St. Louis Cardinals Auctions George Greer Team-Issued 2018 St. Louis Blues Themed Cardinals Jersey | St. Louis Cardinals Auctions](https://vafloc02.s3.amazonaws.com/isyn/images/f759/img-2478759-m.jpg)
George Greer Team-Issued 2018 St. Louis Blues Themed Cardinals Jersey | St. Louis Cardinals Auctions
![Jack Flaherty Team Issued 2019 St. Louis Blues Themed Cardinals Jersey (Size 46) | St. Louis Cardinals Auctions Jack Flaherty Team Issued 2019 St. Louis Blues Themed Cardinals Jersey (Size 46) | St. Louis Cardinals Auctions](https://vafloc02.s3.amazonaws.com/isyn/images/f755/img-2728755-m.jpg)
Jack Flaherty Team Issued 2019 St. Louis Blues Themed Cardinals Jersey (Size 46) | St. Louis Cardinals Auctions
![St. Louis Blues on Twitter: "BATTER UP! ⚾️ We're wearing these @Cardinals jerseys during warm-ups on March 29. https://t.co/4PNK48DZxq #stlblues https://t.co/WzG95xbneL" / Twitter St. Louis Blues on Twitter: "BATTER UP! ⚾️ We're wearing these @Cardinals jerseys during warm-ups on March 29. https://t.co/4PNK48DZxq #stlblues https://t.co/WzG95xbneL" / Twitter](https://pbs.twimg.com/media/Cea0niBUUAAICMg.jpg)