Siddik, Ricky Yacobi, Abdul Kadir, Jacob Sihasale, Ronny Pasla, Yudo Hadianto, M.Basri, Taufik Lubis, Pariman, Iswadi Idris, Abdul Rahman Gurning, Anwar Ujang, Ponirin Meka, Jaya Hartono, Zulkarnaen Lubis, Sakum Nugroho, Soetjipto Soentoro and others. The end of glories eras; Liga Indonesia era (1990–2001) PSMS glories eras ended in the early 1990s. In the 1991–92 season, they became the runner-up when they lost to PSM Makassar 2–1 in the final. When the era of Perserikatan ended and turned into the Liga Indonesia, PSMS achievement was up and down. In the Liga Indonesia 1994-95 and 1995–96, they became the mid-table club. Even in the 1996–97 season, PSMS almost relegated to First Division. The situation improved when in 1997–98 season, they ranked 1st at the west division. But the competition was stopped due to the May 1998 riots which made the security condition in Indonesia was not conducive. After the riots, Liga Indonesia was held again in the season 1998–99. In this season, PSMS managed to qualify for the semi-finals. In the semi-final, they lost against Persebaya 4–2 in a penalty shootout (a.e.t. 1–1). In that game, PSMS wore their away costume. In the next season, they qualified for the last 8 and ranked 4th in Group A along with PSM, Pupuk Kaltim, and Persijatim. In the season 2001, they qualified to the semi-finals and would play against PSM. They lost 3–2 in a penalty shootout (a.e.t. 2–2). Relegation and promotion (2002–2003) Although they became semi-finalist in the Liga Indonesia 2001, it did not guarantee the success of PSMS in the next season. After starting two games poorly, their poor form finally stopped when they played against Arema FC. They won 1–0, thanks to Suharyono goal in the 87th minute. After the game, poor form still haunted PSMS. Finally at the end of the season, they ranked 11th, which meant that they were relegated to First Division. This was the worst achievement in the history of the club. PSMS rose above adversity. Playing in 2003 First Division, PSMS were in Group A along with Persiraja Banda Aceh, PSSB Bireun, Persikad Depok, PSBL Langsa, Perserang Serang, and PSBL Bandar Lampung. PSMS ranked 1st and made sure to qualify for the last eight. PSMS started the game in the last eight very well. Won 2–1 against Persela Lamongan in the first game, PSMS was losing 1–2 against Persiraja in the second game. The fierce competition