by DC
(DC)
According to cfbdatawarehouse.com the Big Ten teams vs SEC school records are the following:
Ohio St. 7-10
Mich 20-5
Mich St. 5-6
Indiana 26-21
Illinois 2-6
Minnesota 5-3
Wisconsin 4-8
Penn St. 16-6
Purdue 4-5
Iowa 4-3
Northwestern 2-5
That is 95-78 in favor of the Big Ten. I don't know if all those games were while the teams were in those conferences though and I believe it is current to the beginning of the 2007-2008 season.
Read more: http://wiki.answers.com/Q/What_is_the_all-time_Big_10_vs_SEC_record_in_college_football#ixzz19YwyUH1u
Editor's Reply: As you can see on this spreadsheet, the actual all-time number is 92-93 in favor of the Big Ten. However, the methodology we use on this page (as we explain) is to start counting when the SEC was formed; if you do that, the SEC leads. In any event, it's a great rivalry. Some big games this year.