An ex Montreal Expos employee says he found out Pete Rose corked bats during Rose's time with the 84 Expos. Article notes singles hitters weren't looked at too hard for cheating. An x-ray of one of Rose's bats showed it was corked. One of Rose's friends also noted he corked bats in the 1985 season.
https://www.msn.com/en-us/sports/ne...e-rose-had-bats-corked/ar-BB13zCVO?li=BBnbfcN
https://www.msn.com/en-us/sports/ne...e-rose-had-bats-corked/ar-BB13zCVO?li=BBnbfcN