A senior libero from Manchester, Iowa, Heiserman averaged 6.24 digs per set last week as the now 12th-ranked Lopers posted a 4-1 record.
In a five set loss to Mesa State Friday night, Heiserman dug up 29 balls, just 11 off the school record and enough to push per past 1,000 in her career (now 1,044).
She is only the 24th Loper to reach four digits in career digs.