2015–16 Sydney FC season Mariners), when the club signed Matt Simon. The club then lost the services of talented Socceroos midfielder Terry Antonis when he was transferred to Greek powerhouse PAOK on 19 August 2015. On 25 August 2015, Sydney FC became the first club to utilise the "Mature Age Rookie" concept, signing Alex Mullen on a one-year deal. The club also announced the signing of veteran Sydney FC gloveman Ivan Necevski (who returned to club after a stint with New South Wales Premier League outfit Rockdale City Suns) alongside Sydney FC Youth captain, Jacob Tratt. Sydney FC began the regular season at home
2015–16 FC Basel season in 2013 against Grasshopper Club Zürich, in 2014 against Zürich and the previous season 2015 against Sion. In the first round of this season's competition, which was played on 15 August 2015, Basel are drawn away against Meyrin FC, winning 4–0. In the second round, Basel were drawn away against YF Juventus, which was played on 20 September. Because of safety reasons, however, the game was not played at YF Juventus' home ground, the Utogrund, but instead at St. Jakob-Park. Then in the third round, played on 28 October, Basel were drawn away against SV Muttenz, marking the first time