The American is a two-time winner on the Legends Tour having won the 2010 Senior PGA Championship, the first of his Senior Majors, as well as the 2011 MCB Tour Championship.
Lehman was won 12 times on the PGA Tour Champions including the Regions Tradition in 2011 and 2012.
He was victorious twice on the DP World Tour and five times on the PGA Tour whose Money List he topped in 1996 and 1997 – also making it to World Number One in 1997, but only for one week.
Lehman appeared in the Ryder Cup and Presidents Cup on three occasions each. He captained the American team in the 2006 Ryder Cup at the K Club.