[1] Buckley managed Sharkey to a victories which included capturing the Heavyweight Championship of North America on September 26, 1929, by beating Tommy Loughran with a third round knockout.
On June 21, 1932, Sharkey beat Max Schmeling with a fifteen round decision in Long Island City, New York.
[4] Under Buckley, Brouillard defeated "Young" Jack Thompson on October 23, 1931, to win the World Welterweight Championship.
Buckley watched as Pender beat Sugar Ray Robinson twice by decision in 1960, the first earning him the Middleweight Championship of the world.
One year later he would regain the Middleweight Championship scoring a fifteen round decision over Downes in their third and final meeting on April 7, 1962.