Marcus Semien's improved defense was a boon for Oakland - Beyond

Oakland A's Marcus Semien named finalist for 2019 MVP - Athletics Nation

Oakland Athletics: Can Marcus Semien repeat breakout success in 2020?

Marcus Semien represents A's on Hooton board

Checking in on Marcus Semien and former Oakland A's free agents - Athletics Nation

The Dizzying Descent Of The Rangers' Marcus Semien

Marcus Semien Looks Remarkably Different - Athletics Nation

The Curious Case of Marcus Semien

I always believed I could do it': How A's shortstop Marcus Semien turned into a star

Marcus Semien has become a legitimate leadoff hitter - Athletics Nation

Bruce Bochy Reacts to Marcus Semien vs. Martin Maldonado Altercation: I Was a Little Stunned

Marcus Semien: literally born & raised at UC Berkeley

Marcus Semien on A's season ending in ALDS, his unknown future in Oakland

Semien's Rise to the Top Began With Batting at the Top of Athletics Lineup - Sports Illustrated Oakland Athletics News, Analysis and More

A's shortstop Marcus Semien makes 'amazing' transformation in 4 years

I always believed I could do it': How A's shortstop Marcus Semien turned into a star