Ulster edge out Treviso in Italy

Ulster win their ninth straight Pro12 game as their understrength line-up edges out Treviso 16-15 in Italy.

A Brendan Williams try gave Treviso an early lead before Peter Nelson slid over to score his first try for Ulster.

Ludovico Nitoglia touched down in the corner to to make it 15-10 to Treviso at the break but two Niall O'Connor penalties edged Ulster ahead before Alberto Di Bernardo missed a late penalty chance for the home side.