RB Leipzig's three-match winning streak came to an end as they suffered a 1-2 defeat against 1. FSV Mainz 05 in the Bundesliga. A 25th-minute goal from Karim Onisiwo gave Mainz the lead, which they doubled through Robin Quaison's 68th-minute strike. Kevin Kampl's 82nd-minute consolation goal was ultimately not enough to salvage the result for Leipzig, who slip to fifth in the table.