HUNTSVILLE – The Sam Houston Bearkats did just enough to register a 4-3 win over Middle Tennessee in the opener of a three-game series on Friday night at Don Sanders Stadium. Coltin Atkinson tied a career high with nine strikeouts and Walker Janek hit his 12th home run of the season, but it was a sacrifice fly from Hunter Autrey in the bottom of the seventh inning which proved to be the game winner for the Kats (22-16, 5-8 CUSA). The Blue Raiders (13-24, 4-9 CUSA) had just tied the game with a run in the top of the seventh…