MLB teams with most division titles
Houston Astros Defeat Washington Nationals In Game 5 Of The World Series : NPR
Nats Clinch Gives First Look at 2017 Postseason Gear – SportsLogos.Net News
Champagne on Ice: Nationals on verge of clinching 2017 NL East title, by Nationals Communications
Big Series in A-T-L: Mets Vs Braves With NL East on the Line - Bloomberg
MLB Power Rankings: Braves Clinch, Rangers Continue Slide, NL Wild-Card Race Heats Up, News, Scores, Highlights, Stats, and Rumors
The Nationals are so good they clinched the NL East title while watching TV
Nationals prevail in 12, but Mets win to clinch NL East championship - The Washington Post
Champagne on Ice: Nationals on verge of clinching 2017 NL East title, by Nationals Communications
Atlanta Braves clinch National League East
Red Sox clinch AL East after Blue Jays lose - The Boston Globe