Proposal could ban Mariners, opponents from chewing tobacco at Safeco Field
Baseball and the Slow Death of Chewing Tobacco - Twins - Twins Daily
MLB players turning to nicotine pouches amid tobacco bans
What Draws Indians Manager Terry Francona to Chewing Tobacco, The Dan Patrick Show
Death of baseball's Tony Gwynn sheds light on dangers of smokeless tobacco
2020 MLB Season: The toughest in new proposal? No spitting
Inventor of Big League Chew talks about getting in the bubble gum zone - WTOP News
Blackmon says he can't follow proposed rule: 'I'm 100% gonna spit
Spitting Image: Smokeless tobacco providing fallback for baseball players of all ages – The Mercury
How Jim Bouton and his Portland Maverick teammate invented Big League Chew - The Athletic