Rubio pitched a pair of shutouts to retain the Fighting Scots' hold on first place in the updated conference standings.
The most important outcome came against three-time defending conference champion Cedarville as Ohio Valley capitalized on a penalty kick midway through the second half.
Rubio made one save in the defensive effort against the Yellow Jackets and made five stops in another 1-0 final against Mercyhurst earlier in the week.
Rubio leads the G-MAC with five shutouts this season and save percentage.