Complex sentence: Three days later against Sporting Kansas City Johnson scored his first goal of the season and for Toronto while also assisting newly acquired Danny Koevermans, the game ended as a 4--2 away defeat.
Split into simpler sentences: Three days later against Sporting Kansas City Johnson scored his first goal of the season for Toronto and assisted on a goal by newly acquired Danny Koevermans. The game ended as a 4--2 away defeat.