| Clubname: | I. SSK Maribor |
| Fullname: | 1. slovenski športni klub Maribor |
| Founded: | [1] [2] [3] |
| Ground: | Ljudski vrt |
| Pattern So1: | _whitetop |
| Leftarm1: | FFFFFF |
| Body1: | FFFFFF |
| Rightarm1: | FFFFFF |
| Shorts1: | 000000 |
| Socks1: | 000000 |
1. slovenski športni klub Maribor (English: First Slovene Sports Club Maribor) or simply I. SSK Maribor was a football club from Maribor. The club was founded in 1919.[1] [2] [3] I. SSK Maribor had a fierce rivalry with NK Železničar Maribor.[4]
The club was founded on 28 June 1919 by Ivo Vauda, who was the best Slovenian footballer in Maribor at the time.[1] [2] Drago Kolbl was the first president of the club.[3] I. SSK Maribor was considered as the successor of ŠD Maribor.[1] The first match was played on 11 July 1919 against the German-based team from Maribor, SK Hertha, which I. SSK Maribor won 2–1.[2] The first official competitive match was played against another German-based team from Maribor, Rapid.[2] Rapid won the first game 5–0, but in the second game, I. SSK Maribor won 2–1.[2] The first international match was played on 1 July 1922 against Grazer AK.[2] The match ended in a 2–2 draw.[2] After finishing as the runners-up on six occasions, they have finally won the Ljubljana Subassociation League for the first time in the 1930–31 season.[2] [3] They have won another two titles in the 1932–33 and 1938–39 seasons.[2] [3] The club was dissolved at the beginning of the World War II in Yugoslavia.[1] [3]
The club did not have its own ground until 1920, when the players helped to create a football pitch at the Ljudski vrt area.[2] [3]
Winners (3): 1930–31, 1932–33, 1938–39
Runners-up (7): 1921–22, 1922–23, 1923–24, 1927–28, 1928–29, 1929–30, 1939–40
Winners (2): 1925, 1929
Runners-up (1): 1926