Nadiem Amiri opened the account for the visitors at minute 11, Jonathan Burkardt scored the second from a penalty at minute 37 and South Korean Lee Jae-Sung closed the account (minute 53).
The Mainz club reached 16 points to place itself in seventh position, just one behind Freiburg, which occupies the last place in the Bundesliga with access to European competition.
In the other Sunday match, Borussia Monchengladbach led San Pauli 2-0 with goals from Frenchman of Malian origin Alassane Plea in the 13th minute and Tim Kleindienst (43rd).
Results of day 11:
Friday:
-Bayern Munich — Augsburg 3-0.
Saturday:
-Bayer Leverkusen — Heidenheim 5-2.
-Stuttgart — Bochum 2-0.
-Borussia Dortmund — Freiburg 4-0.
-Hoffenheim — Leipzig 4-3.
-Wolfsburg — Union Berlin 1-0.
-Eintracht Frankfurt — Werder Bremen 1-0.
Domingo:
-Kiel — Mainz 0-3.
-Borussia Monchengladbach — San Pauli 2-0.
Position table:
Team PJ PG PE PP GF GC Pts.
1-Bayern Munich 11 9 2 0 36 7 29.
2-Eintracht Frankfurt 11 7 2 2 27 16 23.
3-Leipzig 11 6 3 2 18 9 21.
4-Bayer Leverkusen 11 5 5 1 26 18 20.
5-Borussia Dortmund 11 6 1 4 22 18 19.
6-Borussia Monchengladbach 11 5 2 4 17 14 17.
7-Friburgo 11 5 2 4 13 15 17.
8-Mainz 11 4 4 3 18 14 16.
9-Stuttgart 11 4 4 3 21 19 16.
10-Union Berlin 11 4 4 3 9 9 16.
11-Wolfsburg 11 4 3 4 20 18 15.
12-Werder Bremen 11 4 3 4 17 22 15.
13-Hoffenheim 11 3 3 5 17 22 12.
14-Augsburg 11 3 3 5 13 23 12.
15-Heidenheim 11 3 1 7 15 20 10.
16-San Pauli 11 2 2 7 7 14 8.
17-As 11 1 2 8 12 28 5.
18-Bochum 11 0 2 9 10 32 2.
npg/am