ROCHESTER — The week leading up to Allyson Ooms’ 18th birthday was quite strange. Her Rainier Mountaineers played three non-league games — all wins in straight sets — and only practiced once. On Friday, Sept. 25, Rainier lost power, and the volleyball team was unable to practice. Then, on Ooms’ birthday on Monday, Sept. 28, the Mountaineers traveled to Rochester for a non-league matchup to cap off a span of four games in seven days, compared to …