Seaver approached Aaron before his first All - Star Game in 1967 and asked Aaron for his autograph .
Hank Aaron stated that Seaver was the toughest pitcher he ever faced .
pitcher approached Hank Aaron before Seaver 's first All - Star Game in 1967 and Hank Aaron Aaron for his autograph .
Hank Aaron stated that Seaver was the toughest pitcher he ever faced .