Baseball Field of 64
If the RPI were the only criteria (which obviously it's not), the NCAA Tournament field would look something like this. The current conference leader is designated as the automatic qualifier and noted with an asterisk. Records are vs. D-I opponents.
This is strictly a guide to roughly determine where B1G teams are hanging out relative to the tournament cutline (which right now is roughly #41). Obviously, there are some high-RPI teams from the power conferences (ACC, Pac 12, SEC, etc.) with sucky conference records that are likely to be excuded.
In the end I wouldn't expect the B1G to get 5 bids (the current total); more likely 2, perhaps 3 at the absolute max.
1. *North Carolina (41-4)
2. *Vanderbilt (39-6)
3. Virginia (39-8)
4. LSU (40-6)
5. *Oregon State (34-8)
6. Florida State (35-9)
7. Oregon (34-10)
8. NC State (34-11)
9. South Carolina (33-12)
10. *Cal State-Fullerton (36-7)
11. Mississippi State (33-13)
12. Virginia Tech (28-18)
13. Arizona State (29-12)
14. Indiana (34-8)
15. *South Alabama (34-12)
16. UCLA (28-13)
17. Clemson (30-14)
18. Miami-Florida (27-18)
19. Florida (25-20)
20. Ole Miss (31-14)
21. Louisville (34-10)
22. Georgia Tech (28-16)
23. Mercer (36-12)
24. Notre Dame (27-16)
25. Louisiana (31-15)
26. *North Carolina-Wilmington (32-13)
27. Kansas State (32-14)
28. Kentucky (26-17)
29. Austin Peay (32-13)
30. Maryland (26-21)
31. Alabama (27-18)
32. Central Arkansas (31-11)
33. Cal Poly (28-13)
34. Troy (32-12)
35. Illinois (27-13)
36. Rice (28-14)
37. Michigan State (24-13) -- last 4 in
38. Florida Atlantic (26-17) -- last 4 in
39. *Campbell (37-8)
40. Pitt (33-10) -- last 4 in
41. Ohio State (28-13) -- last 4 in
42. *North Florida (33-12)
43. *Oklahoma (33-12)
48. *New Mexico (27-17)
51. *Lamar (33-11)
68. *Western Carolina (30-17)
71. *South Florida (29-15)
77. *Missouri State (27-13)
84. *Southern Miss (24-19)
88. *Cal State-Bakersfield (29-17)
90. *GOPHERS (24-14)
97. *Gonzaga (28-14)
109. *Milwaukee (18-16)
114. *Saint Louis (29-13)
116. *Rider (26-17)
122. *Bryant (29-14)
125. *Tennessee Tech (30-12)
127. *Columbia (24-19)
157. *Buffalo (23-17)
173. *Delaware State (29-13)
178. *Maine (23-17)
191. *Holy Cross (25-22)
196. *South Dakota State (17-14)
257. *Jackson State (23-18)
Multiple-Bid Conferences
ACC (9), SEC (8), B1G (5), Big East (4), Pac 12 (4), Sun Belt (4), Atlantic Sun (2), Big 12 (2), Big West (2), Conference USA (2), Ohio Valley (2), Southland (2)
B1G Qualifiers Record vs. Teams in the Field
Indiana (7-5): #19 Florida (2-1), #21 Louisville (2-0), #35 Illinois (2-1), #37 Michigan State (0-3), #71 South Florida (1-0)
Illinois (3-6): #14 Indiana (1-2), #41 Ohio State (1-2), #125 Tennessee Tech (1-2)
Michigan State (9-6): #14 Indiana (3-0), #24 Notre Dame (0-1), #28 Kentucky (1-2), #29 Austin Peay (1-2), #41 Ohio State (2-1), #68 Western Carolina (1-0), #125 Tennessee Tech (1-0)
Ohio State (8-7): #24 Notre Dame (0-1), #35 Illinois (2-1), #37 Michigan State (1-2), #90 Gophers (1-2), #122 Bryant (2-1), #196 South Dakota State (2-0)
GOPHERS (5-4): #16 UCLA (1-2), #27 Kansas State (1-1), #41 Ohio State (2-1), #196 South Dakota State (1-0)
***The first NCAA auto bid is doled out this weekend when the Ivy League's Columbia and Dartmouth play a best-of-3 series @ Columbia.