Zach Bisenius and Alex Moncivais won a tiebreaker at No. 3 doubles Tuesday to help Jefferson nip Prairie, 5-4, in a Mississippi Valley Conference tennis match at Jefferson.

Bisenius and Moncivais trimmed Jason Niccolls and Brandon Bruhn, 6-2, 2-6, 12-10 for a clutch point for the J-Hawks.

Alex Tvedte, Jason Chung and Kellen Brown won their singles matches for Jefferson.

JEFFERSON 5, PRAIRIE 4

Singles

1. Alex Tvedte (J) def. Evan Gaskill, 6-1, 6-0
2. Jason Chung (J) def. Blake Larsson, 6-1, 6-0
3. Kellen Brown (J) def. Conor Wiesender, 6-1, 6-4
4. Jake Crumbo (P) def. Zach Bisenius, 6-1, 6-3
5. Jason Niccolls (P) def. Chris Weisbein, 6-2, 6-2
6. Brandon Bruhn (P) def. Alex Moncivais, 6-4, 6-4

Doubles

1. Tvedte/Brown (J) def. Larsson/Wiesender, 6-0, 6-1
2. Gaskill/Crumbo (P) def. Chung/Weisbein, 6-4, 6-4
3. Bisenius/Moncivais (J) def. Niccolls/Bruhn, 6-2, 2-6 12-10