<strong>CHAPEL HILL, N.C.</strong> – Junior <dfn><a href="/sports/baseball/roster/mac-horvath/24177" rel="smarttag" rev="24177">Mac Horvath</a></dfn> homered to lead off the bottom of the 11<sup>th</sup> and give No. 13 North Carolina a 3-2 win over Stony Bro…