MLB trade deadline cheat sheet: What to watch for all 30 teams and top targets by position - The Athletic
Zack Greinke signs with D-backs
Rosenthal: What I'm hearing at MLB Winter Meetings on Sean Murphy, Carlos Rodón and more - The Athletic
Dodgers losing Zack Greinke hurt Oakland A's chances of signing Ryan Madson - Athletics Nation
Zack Greinke - MLB News, Rumors, & Updates
Dodgers' Howie Kendrick on MLB free agent system: 'It's hurting everybody
How the Astros and A's match up
MLB Playoffs 2020 -- First look at Houston Astros-Oakland Athletics ALDS - ESPN
MLB free agency preview: Starting pitchers among headliners
MLB Trade Deadline roundup: What just happened?! - Athletics Nation
MLB Power Rankings Week 16: A battle atop the AL East - ESPN
Oakland A's news: A's leading MLB in runs scored - Athletics Nation
Whicker: Dodgers' deadline deals are unlikely to appease impatient fan base – Orange County Register