No. 7 Tennessee outscored UT Martin by 28 points in the second half in routing the visiting Skyhawks 78-35 on Friday afternoon in Knoxville.Chaz Lanier scored a game-high 18 points for the Volunteers (7-0), who expanded on a 35-20 halftime lead with a 43-15 second half.Felix Okpara had 10 points, 11 rebounds and four blocks, helping Tennessee command the paint along with Igor Milicic, who added nine points and 13 rebounds. Zakai Zeigler nearly had a double-double with 11 points and nine assists.The Volunteers used their size to their advantage, outscoring UT Martin 36-10 in the paint and out rebounding the Skyhawks 49-24. That included 20 offensive rebounds for Tennessee, which led to 19 second-chance points.UT Martin (2-5) was cold coming out of the locker room after halftime, missing its first eight shots. Conversely, the Vols started the second half with a nine-point run to extend their lead to 24 points.The Vols never let the Skyhawks score consecutive baskets in the first half, holding UT Martin to 25 percent shooting (4 of 16) from beyond the arc and allowing a total of only three points from the starting five.