Enemy Games by Brittney Mulliner

Rule #3: No fraternizing with the enemy.
Presley Stone never intended to uproot her life in the middle of her senior year, but some opportunities are simply too good to pass up. When West Penn University’s new women’s coach called her to tell her she had the chance to play, she put in the transfer papers immediately. The problems start to arise when she sees the one guy that’s ever been able to rile her up. The one that nearly got her to quit hockey forever.
Hunter Shaw needed more time than his teammates to adjust to the idea of having to share his arena with the new women’s team, but the second he runs into his nemesis from the past all bets are off.
Can these two find a way to work around each other in peace or will both teams get dragged into a war?