Complex sentence: By his third match for Hoffenheim, he was already captaining the team, but his season ended prematurely when, on 6 April 2013, he broke his metacarpus during an important 3--0 home win over Fortuna Düsseldorf.
Split into simpler sentences: By his third match for Hoffenheim, he was already captaining the team. However Gomes' season ended prematurely when, on 6 April 2013, he broke his metacarpus during an important 3--0 home win over Fortuna Düsseldorf.