Mittelstadt was kept out the lineup for Saturday's rematch with an undisclosed injury, leaving the freshman with four points (2+2) through his first five collegiate contests.
Christopher Brown (2014, sixth round) scored his first goal of the year Friday as Boston College was defeated by St. Cloud State 5-2. Brown recorded two shots on the goal Saturday as the Eagles again lost to the Huskies 3-1.
Boston College defenseman Casey Fitzgerald (2016, third round) notched one assist Friday and five shots on goal Saturday as the Eagles were swept by St. Cloud State. Fitzgerald's Friday helper gives him four points in five games this season and keeps him tied for the team scoring lead.
Sophomore defenseman Jacob Bryson (2017, fourth round) picked up a pair of assists Friday, including one on the overtime winner, as Providence got past St. Lawrence 6-5.
Bryson, who recorded one shot on goal the next night as the Friars were blanked 4-0 by Clarkson, has a team-best four helpers through five contests, tying him for second among team point-getters.
Linus Weissbach (2017, seventh round) recorded one shot on goal Friday as Wisconsin dropped a 5-1 decision at Northern Michigan.
The next night, Weissbach scored his third goal of the year as the Badgers earned the weekend split with a 4-0 victory over the Wildcats. The freshman winger has three goals and five points in his first seven collegiate contests.
St. Cloud State defenseman William Borgen (2015, fourth round) recorded two assists Friday for the fourth multi-point effort of his NCAA career in a 5-2 win over Boston College, and logged a plus-1 rating the next night as the Huskies earned the non-conference sweep with a 3-1 win.
St. Cloud State senior forward Judd Peterson (2012, seventh round) netted one assist in the Huskies' sweep of Boston College. Peterson is still looking for his first goal of the season but leads the club with five helpers through five games.
In Thursday action, Brett Murray (2016, fourth round) notched his first point of the year, an assist, as Penn State defeated American International 7-5. Murray, who the next night went without a point in the Nittany Lions' 3-2 overtime loss t American International, has one point (0+1) through six games.
Connecticut defenseman Philip Nyberg (2016, fifth round) has yet to return to the lineup after suffering a lower-body injury in the team's first game of the season at Maine.
Ivan Chukarov (2015, seventh round) has yet to suit up for Massachusetts as he continues his returnfrom an offseason injury.
Brown University winger Maxwell Willman (2014, fifth round) will kick off the season Friday at Yale.