Marcus Semien's mom knew Oakland Athletics wouldn't sign him
Marcus Semien on Playing for the Oakland A's - Sports Illustrated Oakland Athletics News, Analysis and More
Nevius: A's should just skip Oakland charade, head for Vegas
Oakland Athletics: Marcus Semien put on paternity leave, Sports
Opening Day 2023: The MLB offseason's most chaotic moments - ABC30 Fresno
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Oakland A's spring game #1: In 8-2 loss to Angels, Marcus Semien impresses - Athletics Nation
Slick slide by Marcus Semien. : r/baseball
Oakland A's Marcus Semien Credits His Parents & Grandmother for Preparing Him for School & Beyond
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Oakland Athletics: Can Marcus Semien repeat breakout success in 2020?