Mankato, Minn. — Senior Charlotte Akervik earned her second career WCHA Defender of the Week award after her four-point performance capped off a historic weekend for the MSU defender. The Eau Claire, Wisconsin native put up identical performances Friday and Saturday night and recorded a goal and an assist to finish the weekend with four points. In Friday’s 6-1 victory over Lindenwood, Akervik assisted senior Sydney Langseth’s tally in the first period earning her 51st career point and launching her into the history books as MSU’s points leader by a defender, overtaking Emilia Andersson (2008-13). In Saturday’s 4-3 victory, the…