Baldwin is averaging only 3.3 assists a game compared to 5.8 from last season when he was named the Atlantic Ten Player of the Year.
Turnovers and fouls were the difference in the Lady Lions' loss to West Virginia.
The Nittany Lions haven't been ranked since October 23, but they have received votes in the last five polls.
McLane sustained an injury in the Nittany Lions' 6-3 win over Minnesota last Saturday.
The Nittany Lions bump comes after splitting its series with Minnesota.
The Lady Lions were last ranked in 2014.