Galatasaray defeated Porto in Emirates Cup with Melo\'s penalty at the 71st minute and took the leadership in the group. Muslera saved the penalty kick of Martinez at the 19th minute. Galatasaray will play today against Arsenal at 4.20 pm (local time); on the other hand, second match in the group will be between Napoli and Porto at 2 pm (local time). The standings in the group is as following: TEAMS                  P   W   D   L   GF  GA   P --------------------------------------------------------- 1. Galatasaray       1    1    -    -    1     -    4 2. Arsenal              1    -    1    -    2    2    3 3. Napoli                1    -    1    -    2    2    3 4. Porto                 1     -    -    1    -    1    0 Source: Anadolu Agency