Yankees trade Brian McCann to Astros: Here's why he waived no-trade clause
Yankees Rumors: McCann Talks with Astros Stalled
Houston Astros: Would They Really Trade George Springer?
Houston Astros get Brian McCann, send two pitchers to New York Yankees - ESPN
Yankees have found trade partner for Brian McCann: source – New York Daily News
Brian McCann Doesn't Disguise His Hitting Prowess Against the Yankees - The New York Times
Brian McCann (baseball) - Wikipedia
When Astros started to get shaky, three veteran leaders steadied them - The Washington Post
Analyzing the players acquired in the Giancarlo Stanton trade - Fish Stripes
Yankees trade Brian McCann to Astros
Yankees to Host Astros Despite Late Stumble - WSJ
Brewers Trade Target: 3B Chase Headley - Brew Crew Ball