Marcus Semien on A's season ending in ALDS, his unknown future in Oakland
Oakland A's spring game #1: In 8-2 loss to Angels, Marcus Semien impresses - Athletics Nation
What the Marcus Semien signing could mean for Toronto, by Jordan Leandre
Only crowd in this park is in bullpen
Slick slide by Marcus Semien. : r/baseball
Oakland A's news: John Means throws no-hitter for Baltimore Orioles - Athletics Nation
Marcus Semien socks a 2 run homer, stares down Framber Valdez after being hit in his last AB : r/baseball
What the Marcus Semien signing could mean for Toronto, by Jordan Leandre
Meet the bright light who got Alek Manoah through his darkest days
Slick slide by Marcus Semien. : r/baseball
108 Musicians Predict the 2022 Baseball Season
Marcus Semien's mom knew Oakland Athletics wouldn't sign him