Complex sentence: On 25 June 2014, he scored Iran's only goal of the tournament in the 3--1 defeat against Bosnia and Herzegovina, becoming the first ever Charlton Athletic player to score at a FIFA World Cup.
Split into simpler sentences: On 25 June 2014, he scored Iran's only goal of the tournament in the 3--1 defeat against Bosnia and Herzegovina. He became the first ever Charlton Athletic player to score at a FIFA World Cup.