Looks like doubles plays a tie-breaker instead of a 3rd set. Aguilar and Smith won the tie-breaker yesterday 10-8 and lost 14-12 today. In another match the tie-breaker was 10-6 so it looks like it' and 18 point tie-breaker, and you have to win by 2. Could not find anything online about the rules. And the NCAA.com website and the ustanationalcampus.com website are terrible when you try to find out what is going on in the tournament.