Complex sentence: His third goal of the season came in a 3--0 win away at Yeovil Town and his fourth and fifth goals of the season came in a 5--0 win over Brentford, a second round tie in the League Cup.
Split into simpler sentences: His third goal of the season came in a 3--0 win away at Yeovil Town. Martin scored his fourth and fifth goals of the season in a 5-0 win over Brentford, a second round tie in the League Cup.