Checking in on Marcus Semien and former Oakland A's free agents - Athletics Nation
Marcus Semien - Wikipedia
Oakland A's owe their resurgence to players like Marcus Semien & Mark Canha
Marcus Semien's goal is to play every day
Offseason In Review: Oakland Athletics - MLB Trade Rumors
Marcus Semien to honor A's mentor Ron Washington, who overhauled his defense
8,716 Athletics Marcus Semien Stock Photos, High-Res Pictures, and Images - Getty Images
Oakland A's: Marcus Semien worth another contract
The A's bizarre 'offer' to Marcus Semien speaks volumes about the team's direction – Daily Democrat
Marcus Semien Team Value To The Oakland A's - Back Sports Page
Marcus Semien would be 'coveted' free agent; clock ticking for A's extension
Marcus Semien would be 'coveted' free agent; clock ticking for A's extension
Oakland A's have a new man at shortstop – The Mercury News
Marcus Semien Has Turned a Corner - Sactown Sports
How the A's can save face: Trade for Marcus Semien