O'Neal, a junior middie and team captain, helped men's lacrosse to a pair of victories on the week to run the team's winning streak to five games.
Otterbein, now 10-4 overall, earned a 12-5 come-from-behind win at Mount Union before defeating Thiel, 19-6.
O'Neal led all scorers at Mount Union by tallying three goals and two assists. He scored the equalizing goal in the third quarter before registering the go-ahead goal shortly into the fourth.
He finished off the week with a game-high six points (two goals, four assists), against Thiel. O'Neal's 2.36 assists per game average is good enough to rank Top-25 in the country this season.