Mezue ahịrịokwu na-esonụ: Dietz bụ onye otu otu egwuregwu Giants nke 1971 nke meriri aha National League Western Division. Ndị Giants nwere egwuregwu itoolu na-eduga na Los Angeles Dodgers na Ọgọstụ 1, mana ha jidere n'oge agbụrụ pennant iji merie nkewa site na oke egwuregwu. Dietz jidere egwuregwu ọ bụla n'oge oge ikpeazụ nke oge ahụ, ma nye nkwado na-awakpo ya na 19 home runs na 72 agbapụ na bat. N'otu oge ọ pụtara na post-season na ọrụ ya, Dietz nwere naanị otu hit na 15 at-bats, dịka ndị Giants meriri onye mmeri ụwa Pittsburgh Pirates na
1971 National League Championship Series.