Here's how things look in the major conferences, with two weekends of play left until the NCAA regionals take place May 21-23.
BIG 10
Top 3 in current standings (remaining opponents)
Michigan 14-1 (Mich. St., Iowa)
Ohio State 12-2 (Penn State, Northwestern)
Illinois 10-2 (Iowa, Purdue, Minnesota)
No conference tournament; regular-season games until May 15.
BIG 12
Top 3 (remaining opponents)
Texas 13-2 (Baylor)
Oklahoma 13-3
Oklahoma State 12-4 (Texas A&M)
Conference tournament: May 14-16, Oklahoma City
PAC 10
Top 3 (remaining opponents):
Washington 12-3 (Stanford, ASU)
Arizona 10-5 (Oregon, UCLA)
UCLA 10-5 (Cal, Arizona)
No conference tournament; regular-season games until May 15.
SEC
Leading teams in each division (remaining opponents):
EAST: Florida 17-4 (S. Carolina), Georgia 18-8, Tennessee 15-7 (LSU)
WEST: Alabama 20-4 (Miss. St.), LSU 19-6 (Tennessee)
Conference tournament: May 13-15, Fayetteville, Arkansas
Note: Only remaining conference opponents are shown.
BIG 10
Top 3 in current standings (remaining opponents)
Michigan 14-1 (Mich. St., Iowa)
Ohio State 12-2 (Penn State, Northwestern)
Illinois 10-2 (Iowa, Purdue, Minnesota)
No conference tournament; regular-season games until May 15.
BIG 12
Top 3 (remaining opponents)
Texas 13-2 (Baylor)
Oklahoma 13-3
Oklahoma State 12-4 (Texas A&M)
Conference tournament: May 14-16, Oklahoma City
PAC 10
Top 3 (remaining opponents):
Washington 12-3 (Stanford, ASU)
Arizona 10-5 (Oregon, UCLA)
UCLA 10-5 (Cal, Arizona)
No conference tournament; regular-season games until May 15.
SEC
Leading teams in each division (remaining opponents):
EAST: Florida 17-4 (S. Carolina), Georgia 18-8, Tennessee 15-7 (LSU)
WEST: Alabama 20-4 (Miss. St.), LSU 19-6 (Tennessee)
Conference tournament: May 13-15, Fayetteville, Arkansas
Note: Only remaining conference opponents are shown.