Reggie Jackson’s inability to be heard within the Yankees organization is the main reason why he left two years ago, he says in a new documentary.

New York Yankees Reggie Jackson, #44, in action against the Los Angeles Dodgers in Game 6 of the World Series. (Walter Iooss Jr. /Sports Illustrated via Getty Images) ...

Billy Martin was probably one of the best managers the New York Yankees ever had. However, his beef with Reggie Jackson and George Steinbrenner is equally as notable as his managerial career.

Reggie Jackson stands on the field before the Oakland Athletics game against the New York Yankees at the Oakland-Alameda County Coliseum in Oakland, Calif., on Thursday, Aug. 22, 2019.

LOS ANGELES − Reggie Jackson, the one and only Mr. October, has a tough call. He has a personal invitation to attend Game 1 of the World Series on Friday (8:08 p.m. ET, Fox) at Dodger Stadium ...