BROOKINGS, S.D. (AP) Mark Gronowski threw for two touchdowns and ran for a third and top-seeded South Dakota State dominated fourth-seeded Montana State 39-18 on a frozen field Saturday in the FCS semifinals.

The Jackrabbits (13-1), who have won 13 straight, head to Texas next month for a Missouri Valley Football Conference showdown with third-seeded North Dakota State (12-2). SDSU beat the defending national champion Bison 23-21 on Oct. 15.

Gronowski led South Dakota State to touchdowns on its first five drives with a balanced offense that had 281 yards rushing and 192 passing.