Trinity defeated the James Buchanan Lady Rockets 3-0 in a girls volleyball match Thursday. The Shamrocks won by game scores of 28-26, 25-16, 25-19. Stat leaders for JB were Rachel Manikowski (4 aces, 5 kills), Jenna Mongold (8 assists) and Emma Wise (18 digs). Trinity also won the JV match 2-0 (25-14, 25-16).