Complex sentence: On 14 July 2015, Sporting confirmed the player had suffered a stress fracture in his tibia, which would sideline him for three months; in 2017, approaches from West Ham United caused a breakdown in relations between the two clubs that was later resolved.
Split into simpler sentences: On 14 July 2015, Sporting confirmed the player had suffered a stress fracture in his tibia, which would sideline him for three months. In 2017, approaches from West Ham United caused a breakdown in relations between the two clubs that was later resolved.