Complex sentence: He repeated the feat the next 9 April, netting in a 2--1 home success over CD Leganés; he finished the season with a squad-best ten goals, but his team suffered relegation.
Split into simpler sentences: He repeated the feat the next 9 April, netting in a 2--1 home success over CD Leganés. He finished the season with a squad-best ten goals, but his team suffered relegation.