The postseason in women's golf has arrived.

And before Golf Channel officially announces the four NCAA regional fields at 5:30 p.m. ET Wednesday, here is our version of bracketology, as we break down which teams will play where in the regional round.

(Note: Automatic qualifiers are listed with their conference in parentheses.)

AUBURN, ALA.

1. Duke

2. Arkansas

3. Florida State

4. Auburn

5. Virginia

6. Miami

7. Clemson

8. North Carolina

9. Georgia

10. Alabama

11. Tennessee

12. Augusta

13. UCF

14. East Carolina

15. Long Beach State (Big West)

16. UNCW (Colonial)

17. South Alabama (Sun Belt)

18. Fairleigh Dickinson (Northeast)

CLE ELUM, WASH.

1. USC (Pac-12)

2. Stanford

3. UCLA

4. Arizona State

5. Oregon

6. Washington

7. San Jose State

8. Pepperdine

9. Oregon State

10. Texas Tech

11. San Diego State (Mountain West)

12. California

13. LSU

14. Texas A&M

15. Sacramento State (Big Sky)

16. New Mexico State (WAC)

17. Murray State (OVC)

18. Southern Illinois (MVC)

LANSING, MICH.

1. Vanderbilt

2. Wake Forest (ACC)

3. Kent State (MAC)

4. Northwestern

5. Michigan State

6. Campbell (Big South)

7. Furman (SoCon)

8. Illinois

9. Purdue

10. Old Dominion

11. Louisville

12. N.C. State

13. Penn State

14. Ohio State (Big Ten)

15. Denver (Summit)

16. Xavier (Big East)

17. Boston (Patriot)

18. Harvard (Ivy)

NORMAN, OKLA.

1. Texas (Big 12)

2. Arizona

3. South Carolina

4. Florida

5. Oklahoma

6. TCU

7. Houston (American)

8. Baylor

9. Ole Miss (SEC)

10. Kennesaw State (ASUN)

11. Iowa State

12. Mississippi State

13. Maryland

14. Virginia Tech

15. Texas-San Antonio (C-USA)

16. Sam Houston State (Southland)

17. Albany (MAAC)

18. IUPUI (Horizon)