The 1927 National Championship was the first year in which the championship was played in a league system, with Hajduk Split being the first national league champion. Newcomer BSK Beograd replaced Jugoslavija Beograd as Serbia's top-performing club, this was due to half of the Jugoslavija players switching clubs to play for BSK. Hajduk and second-place club BSK entered the 1927 Mitropa Cup.
The 1929 National Championship was won by Hajduk Split.
HŠK Građanski, also known as 1. HŠK Građanski or fully Prvi hrvatski građanski športski klub was a Croatian football club established in Zagreb in 1911 and dissolved in 1945. The club had a huge influence on the development of football in Croatia and Kingdom of Yugoslavia and achieved its greatest success in the period between the two World Wars.
Football is the most popular sport in Serbia. The Football Association of Serbia (FSS) is the national governing body and is responsible for overseeing all aspects of the game of football in the country, both professional and amateur. The association organizes the professional Serbian Superliga and is responsible for appointing the management of the men's, women's and youth national football teams in Serbia. The association also organizes the Serbian First League (second) and Serbian League (third), operating the top 3 leagues. The FSS is also responsible for organizing the Serbian Cup, the country's league cup competition. It has been played from the end of the 19th century and there were a number of very successful Serbian football players and coaches throughout history. One of Serbia's top football clubs Red Star Belgrade has won the prestigious European Champions Cup in 1991 and has also won the Intercontinental Cup the same year. Its local rival Partizan Belgrade was the first Southeast and Eastern European football club to reach the European Champions Cup final, when it did so in 1966. The most successful and popular teams are Red Star and Partizan from Belgrade as well as Vojvodina from Novi Sad. An important role also played OFK Belgrade and Radnički Niš in the history of the Serbian football
Fudbalski klub Mačva Šabac, commonly known as Mačva Šabac, is a football club from Šabac, Serbia.
Sportski klub Jugoslavija, commonly known as SK Jugoslavija was a Serbian football club from Belgrade. It was originally formed as SK Velika Srbija in 1913 and changed its name to SK Jugoslavija in 1919. They were among the most popular Serbian and Yugoslav clubs, and they were nicknamed as "Crveni" because of their red shirts, in opposition to their greatest rivals BSK, who wore blue and were known as "Plavi". Until 1941 the sports society Jugoslavija, beside football, also included sections for athletics, cycling, winter sports, basketball, boxing, wrestling, swimming and table tennis.
The 1928 National Championship proclaimed Gradanski Zagreb once again as the reigning champions, with Hajduk and BSK following closely behind.
Lajos Senfeld Tusko was a Hungarian football goalkeeper.
Football in Yugoslavia had different levels of historical development depending on the geographical regions. Following the extreme popularity of the sport in Central Europe, it soon became the most popular sport in the territories of Yugoslavia as well.
SK Jedinstvo Beograd was a Serbian football club based in Belgrade, Kingdom of Yugoslavia.
Serbian League was a football league championship played between the late 1930s until 1944 in Yugoslavia. With the creation in April 1941 of the Serbian military administration, which was a quisling civil government set up by German authorities, the league became the highest level domestic football competition within the territory.
The Skoplje Football Subassociation was one of the regional football governing bodies under the tutorial of the Football Association of Yugoslavia. It was formed on 18 December 1927 having been earlier part of the Belgrade Football Subassociation. By the time of its formation it included the clubs from the districts of Skopje, Bregalnica, Bitola, Kosovo and Vranje. It was one of the Football Subassociations which formed the football league system in the Kingdom of Yugoslavia.
Sport Klub Ljubljana, commonly referred to as SK Ljubljana or simply Ljubljana, was a Slovenian football club from Ljubljana. The club was founded in the mid-thirties after merging with Primorje. SK Ljubljana was dissolved in 1941, when the World War II breaks up in Yugoslavia. The club colours were black and white. Although the 1935–36 Yugoslav Championship was played in a cup format, by playing in the semi-finals SK Ljubljana was among the top 4 clubs, which is the best result ever of a Slovenian club in the Yugoslav highest level.
Branimir "Brana" Porobić, was a Serbian footballer. He was one of the pioneers of Serbian football as one of the founders of SK BUSK and a member of the club direction of BSK Belgrade.
Nikola "Nikolica Pop" Simić, was a Serbian football player and manager. He was one of the first "stars" of the first generation of Serbian footballers and played over 100 official matches for BSK Belgrade. He was the coach of the Yugoslav national team in 1936.
ŠK Krajišnik Banja Luka was a football club based in Banja Luka, Vrbas Banovina, Kingdom of Yugoslavia.
