I don’t understand the Wisconsin line, but here are opening odds:
Michigan State Spartans (2) +300
Maryland Terrapins (3) +350
Michigan Wolverines (9) +500
Ohio State Buckeyes (7) +600
Iowa Hawkeyes (5) +800
Illinois Fighting Illini (4) +1000
Rutgers Scarlet Knights (8) +1200
Wisconsin Badgers (1) +1200
Penn State Nittany Lions (6) +1400
Purdue Boilermakers (10) +2000
Indiana Hoosiers (11) +4000
Minnesota Golden Gophers (12) +4000
Nebraska Cornhuskers (14) +15000
Northwestern Wildcats (13) +15000
Michigan State Spartans (2) +300
Maryland Terrapins (3) +350
Michigan Wolverines (9) +500
Ohio State Buckeyes (7) +600
Iowa Hawkeyes (5) +800
Illinois Fighting Illini (4) +1000
Rutgers Scarlet Knights (8) +1200
Wisconsin Badgers (1) +1200
Penn State Nittany Lions (6) +1400
Purdue Boilermakers (10) +2000
Indiana Hoosiers (11) +4000
Minnesota Golden Gophers (12) +4000
Nebraska Cornhuskers (14) +15000
Northwestern Wildcats (13) +15000