Dale, let me see if I have this straight...

Region 4 tiebreakers are head to head, points for beating region teams (6 for #1, 5 for #2), and then non region record. If two tie for the fourth spot, a play in game is allowed, right?

That is one crazy tiebreak system! Not much incentive to play a hard non-conference schedule, but I digress.

Soooo, if SA beats Aiken and NA sweeps Irmo the order is
2. NA
3. SA
4. Irmo

If SA beats Aiken and Irmo sweeps NA then:
2. Irmo
3. SA
4. NA

If SA beats Aiken and Irmo/NA split then:
2. SA
3. NA
4. Irmo

If SA loses to Aiken and Irmo sweeps, SA goes third over NA on non region tie breaker. If they split, SA goes fourth losing tie breaker with Irmo. If NA sweeps then SA goes third.

Does that sound right?