On 13 December 2018, Matip suffered a broken collarbone after the 1–0 win against Napoli. The injury saw him miss another 6 weeks of the season. Despite the showing of interest by new Fulham manager Claudio Ranieri, Matip remained at Liverpool for the rest of the season, establishing himself in the starting eleven. On 1 June 2019, Matip assisted Divock Origi's goal in the 87th minute of the 2019 UEFA Champions League Final, which saw Liverpool defeat Tottenham Hotspur 2–0 to win the title.