Under the terms of the multi-year agreement, OLN will televise at least 58 regular-season games. These games will air consistently on Monday and Tuesday nights and be exclusive to the network. OLN will carry the NHL All-Star Game exclusively in the US and will provide wall-to-wall coverage throughout the Stanley Cup Playoffs, including exclusive Conference Final action and the first two games of the Stanley Cup Final. OLN will kick off NHL coverage beginning with the Rangers-Flyers match-up October 5, the first day of the new season.
Article also discusses more about their involvement with the NHL.
interesting, i noticed that there's and OLN Canada and an OLN USA, will these games be shown the Canadian OLN?
I'm working on finding out but so far I don't think so. TSN owns OLN in Canada, however OLN in the states has a link to the TSNOLN website from their own website. They are related but any news specifically states that the deal is for the US OLN.