The Washington Nationals may have had a little karma working for them in Tuesday night’s game. Aaron Barrett, the former Ole Miss standout who completed a courageous comeback this season, threw out the ceremonial first pitch at Nationals Park before the National League Wild Card Game. Several hours later, the Nationals pulled off a dramatic comeback of their own to beat Milwaukee 4-3. According to reports – and the highlights on TBS – Barrett’s animated appearance on the mound stirred the crowd into a frenzy, a precursor to what happened during the Nats’ stunning eighth-inning rally. Barrett, who was not on the active roster for Tuesday’s game, made it back to the big leagues this season after missing most of the previous three years following Tommy John surgery and a career-threatening broken arm. Nationals owner Mark Lerner suggested having Barrett throw out the first pitch. “I’m pretty humbled by it. … There are so many people that are deserving to do this,” Barrett said in a story on nbcsports.com. P.S. In defeat, the Brewers certainly got what they hoped for from Mississippi State alum Brandon Woodruff (four innings, one run) and UM product Drew Pomeranz (two shutout innings). … Ex-Southern Miss standout Brian Dozier made a pinch-hit appearance for the Nationals and reached on an error.