Slugging A's counting on fast start to challenge Astros in AL West
Ex-A's stars Matt Olson, Marcus Semien lament what once was in Oakland
What Marcus Semien's $13 million contract tells us about his
Marcus Semien Hits Record-Setting 44th Home Run - California
Oakland Athletics face issue with MVP-finalist Marcus Semien
A's Marcus Semien changes agents with eye toward extension — or
Marcus Semien records three hits in win over A's
How Marcus Semien has been a leader and star for the Toronto Blue
Marcus Semien signs 7-year, $175 million deal with Rangers
Shortstop Marcus Semien, Blue Jays agree to $18M, 1-year contract
As the Rangers Thrive, Marcus Semien Continues To Struggle
Semien, Chapman, Grossman and Olson named Gold Glove finalists
I always believed I could do it': How A's shortstop Marcus Semien