Kyle Lehman and Matt Traynor combined for nine goals in the Nittany Lions' 18-10 win over Villanova.
Kristin O'Neill tallied six goals in the Nittany Lions' season opener.
Wahab is shooting a career-high 65.4% from the field this season.
Michal Kowal hit .697 on 33 attacks for 24 kills and only one error against Fairleigh Dickinson.
The true freshman has a WHIP of 0.83 through the team's first five games.
Jeff Tambroni's group climbed two spots following an 18-10 victory over Villanova.