Cardinals' Helsley calls Braves' tomahawk chop 'disrespectful
Ryan Helsley hopes Braves do the right thing with 'chop' chant - Los Angeles Times
Braves' 'tomahawk chop' in the World Series spotlight in Atlanta - The Washington Post
Panel Q&A: Why there's an 'ethical imperative' to stop the Atlanta chop
Cardinals pitcher Ryan Helsley calls tomahawk chop 'disrespectful' - The Washington Post
Atlanta Braves: To evaluate The Chop after Cardinals pitchers concerns
Native American-related teams faced pressure to change their names. Here's what's happened since.
Native American mascot controversy - Wikipedia
Opinion: Hey, Chiefs: Champs don't chop. It's immature, disrespectful
MLB commissioner Rob Manfred defends Braves' name, 'tomahawk chop' chant from accusations of racism
KC fans under closer scrutiny for chants, 'tomahawk chops' - KTSA
Cardinals to mix it up in NLDS Game 5
MLB playoffs: Cardinals RP calls Braves' Tomahawk Chop 'disrespectful