Four rounds into the NCAA Tournament, the Big Ten and Pac-12 Conferences have proved their powerhouse status. The Big Ten has a 19-6 record in the tournament, while the Pac-12 sits at 14-7.
Those 19 wins for the Big Ten match the win total for every other conference in the NCAA minus the Pac-12 and Big 12 – that accounts for 29 total conferences. The Big Ten is also a tournament-best 68-27 in total sets so far with 13 perfect 3-0 sweeps.
The Big Ten, of course, still has two teams alive in the tournament out of six to earn NCAA berths. That’s #1 Nebraska and #2 Minnesota, who will play in opposite semifinals this Thursday. The Pac-12 is still represented by #6 Stanford (who plays Minnesota) and the Big 12 has #4 Texas still involved.
Here’s a look at the tournament as it stands now, ranked by conference wins and updated with how many teams each conference had active at the start of each round:
| Conference | Matches | Sets | Teams Active in 1st Round | 2nd round | Regional Round | Regional Finals | Semifinals |
| Big Ten | 19-6 | 68-27 | 8 | 8 | 6 | 3 | 2 |
| Pac-12 | 14-7 | 46-30 | 8 | 6 | 4 | 3 | 1 |
| Big 12 | 8-5 | 28-20 | 6 | 5 | 1 | 1 | 1 |
| ACC | 5-3 | 18-13 | 3 | 3 | 2 | 0 | 0 |
| SEC | 4-4 | 15-14 | 4 | 3 | 1 | 0 | 0 |
| Big East | 3-2 | 10-12 | 2 | 1 | 1 | 1 | 0 |
| Mountain West | 2-3 | 7-10 | 3 | 2 | 0 | 0 | 0 |
| West Coast | 2-2 | 10-6 | 2 | 1 | 1 | 0 | 0 |
| American | 1-2 | 4-6 | 2 | 1 | 0 | 0 | 0 |
| Sun Belt | 1-1 | 4-5 | 1 | 1 | 0 | 0 | 0 |
| Big West | 1-1 | 3-5 | 1 | 1 | 0 | 0 | 0 |
| Missouri Valley | 0-3 | 3-9 | 3 | 0 | 0 | 0 | 0 |
| MAC | 0-2 | 1-6 | 2 | 0 | 0 | 0 | 0 |
| CAA | 0-1 | 2-3 | 1 | 0 | 0 | 0 | 0 |
| Atlantic 10 | 0-1 | 1-3 | 1 | 0 | 0 | 0 | 0 |
| Ohio Valley | 0-1 | 1-3 | 1 | 0 | 0 | 0 | 0 |
| Atlantic Sun | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Big Sky | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Big South | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| America East | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| C-USA | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Horizon | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Ivy League | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| MAAC | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| MEAC | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| NEC | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Patriot | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| SoCon | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Southland | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| SWAC | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| Summit League | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
| WAC | 0-1 | 0-3 | 1 | 0 | 0 | 0 | 0 |
