UMBC sophomore first baseman Kayla Margentino (Unionville, Conn./Farmington) batted .571 on the afternoon (4-for-7) and hit a walk-off single to score freshman Bridget O'Malley (Brooklyn, Md./Seton Kenough) from third and lead the Retrievers to a 3-2 victory against Howard in the final game on Sunday at the UMBC Softball Stadium for the UMBC Dawg Pound Invitational. The black and gold fell, 12-2, to Princeton earlier in the afternoon. O'Malley had three hits and scored two runs on the day for the Retrievers.