Mainz are a well-established Bundesliga side hosting what appears to be a newly promoted or bottom-half Paderborn team, with H2H heavily in their favour including a 5-0 and 2-0 in the last two home meetings. The market's clear pricing of Mainz at 1.65 reflects a genuine quality gap, and even accounting for early-season noise in the form data, Mainz's defensive solidity (avg 0.67 conceded) argues against Paderborn finding the net.