PHOENIX - UC Riverside littered the scorecard with birdies on day one of the GCU Spring Invite on Tuesday, and is now second in the field of 21 teams at the GCU Championship Course. HOW IT HAPPENED UCR posted a 36-hole score of 567 on day one. Vanessa Betancourt shot a 67 (-5) in round one, birdying her first hole of the day on a par 5. Betancourt was one of three Highlanders at or below par in each round. Janna Andaya recorded five birdies on her way to a 70 (-2) in round one. Betancourt and Mylan Hirata each...