For three decades the Big Ten has been one of the deepest in college basketball. Despite only one champion (2000 MSU), Big Ten teams have peppered the Final Four and NCG with appearances. Below from in chronological order are the Big Ten basketball teams to finish top 5 in the Final AP poll (which occurs before the dance), with each team's NCAA seed (non 1-seeds in italics). 

Look forward to seeing everyone's top 5...

1990: (3) MSU (28-6) NCAA 1-seed

1991: (3) Indiana (29-5) NCAA 2-seed

1991: (5) Ohio State (27-4) NCAA 1-seed

1992: (3) Ohio State (26-6) NCAA 1-seed

1992: (5) Indiana (27-7) NCAA 2-seed

1993: (1) Indiana (31-4) NCAA 1-seed

1993: (3) Michigan (31-5) NCAA 1-seed

1994: (3) Purdue (29-5) NCAA 1-seed

1996: (4) Purdue (26-6) NCAA 1-seed

1997: (3) Minnesota (31-4) NCAA 1-seed

1999: (2) MSU (33-5) NCAA 1-seed

(The 1999 Buckeyes made the Final Four as a 4-seed ...such a fun March run! The Bucks shared the Big Ten crown in 2000 and again in 2002)

2000: (2) MSU (32-7) NCAA 1-seed

2001: (3) MSU (28-5) NCAA 1-seed

2001: (4) Illinois (27-8) NCAA 1-seed

2005: (1) Illinois (37-2) NCAA 1-seed

(Our 2006 Big Ten championship team finished 6th with a 2-seed)

2007: (1) Ohio State (35-4) NCAA 1-seed

2010: (5) Ohio State (29-8) NCAA 2-seed

2011: (1) Ohio State (34-3) NCAA 1-seed

2012: (5) MSU (29-8) NCAA 1-seed

(Our 2012 Final Four team finished 7th. Had they beaten MSU in the BTT, they would have been top5 and snagged the 1-seed, but ultimately MSU went 2-1 against us. The 2013 team finished a game behind IU and caught a 2-seed)

2013: (4) Indiana (29-7) NCAA 1-seed

2015: (3) Wisconsin (36-4) NCAA 1-seed

2016: (2) MSU (29-6) NCAA 2-seed

2018: (5) MSU (30-5) NCAA 3-seed

2019: (5) MSU (32-7) NCAA 2-seed