Incidents from the past where MLB players & pitchers were caught cheating in game. Some notable items include: corked bats, pine tar, and foreign substances.

Part 2:    • MLB In-Game Cheating Incidents - Part 2  
Some clips courtesy of SW561 & Sports Odyssey
All rights go to the MLB & its broadcasters. I do not own the music and the footage used in this video. No copyright infringement intended. For entertainment purposes only.