HOOVER, Ala. — Tennessee will be playing for its fifth Southeastern Conference Baseball Tournament championship Sunday afternoon as the Vols cruised behind Zander Sechrist on the mound to defeat Vanderbilt 6-4 in semifinal action on Saturday afternoon. It will be the No. 1 Vols (49-11) taking on the 11-seed LSU (40-20) Sunday afternoon at 3 o’clock eastern time to decide who is crowned the tournament champion. The Tigers outlasted South Carolina 11-10 in extras earlier on Saturday before the Vols disposed of the eighth-seeded Commodores (38-21). Zander Sechrist (3-1) earned the win on the moun…