 | |
| Founded | 1991; 34 years ago (1991) |
|---|---|
| First season | 1991–92 |
| Country | Slovenia |
| Confederation | FIBA Europe |
| Number of teams | 11 |
| Level on pyramid | 1 |
| Relegation to | 2. SKL |
| Domestic cup | Slovenian Cup |
| Supercup | Slovenian Supercup |
| Current champions | Cedevita Olimpija (22nd title) (2024–25) |
| Most championships | Cedevita Olimpija (22 titles) |
| TV partners | RTV Slovenija Šport TV |
| Website | Official website |
TheSlovenian Basketball League (Slovene:1. slovenska košarkarska liga), abbreviated as1. SKL and known as theLiga OTP banka due to sponsorship reasons, is the top-level professional men'sbasketball league inSlovenia. The league is operated by theBasketball Federation of Slovenia and consists of eleven clubs. The most successful team isCedevita Olimpija with 22 titles.
The league was founded in 1991, shortly after Slovenia's independence from SFR Yugoslavia. Before the independence, the Slovenian Republic League was played as a second or third level of Yugoslav basketball.Olimpija,Ljubljana,Slovan,ŽKK Maribor,Lesonit, andBranik Maribor were the only Slovenian teams that played in theYugoslav First Federal League.
Since 1991, the league has been named after sponsors on several occasions, giving it the following names:
In the regular season, ten teams play each other three times for a total of 27 games. If a team competes in international competitions (Basketball Champions League,EuroLeague orEuroCup Basketball) and plays at least ten international games per season, that team automatically enters the quarterfinals and does not compete in the regular season. The bottom-placed team of the regular season is relegated to the2. SKL.
The top seven teams from the regular season advance to the quarterfinals and are joined by a team that did not compete in the regular season. In the quarterfinals and semifinals, a best-of-threeplayoff is used. The semifinal winners advance to the best-of-five championship finals, with the winners crowned as league champions.[4]
As of the 2025–26 season
| Team | Location | Arena | Established | Head coach |
|---|---|---|---|---|
| Cedevita Olimpija | Ljubljana | Arena Stožice | 2019 |  Zvezdan Mitrović |
| ECE Triglav Kranj | Kranj | Planina Sports Hall | 1950 |  Danijel Radosavljević |
| GGD Šenčur | Šenčur | Šenčur Sports Hall | 1973 |  Miljan Pavković |
| Hopsi Polzela | Polzela | Polzela Sports Hall | 1972 | Saša Mateničarski |
| Ilirija | Ljubljana | Tivoli Hall | 1957 | Stipe Modrić |
| Kansai Helios Domžale | Domžale | Domžale Sports Hall | 1949 | Jure Močnik |
| Krka | Novo Mesto | Leon Štukelj Hall | 1948 | Dejan Jakara |
| Rogaška | Rogaška Slatina | Rogaška Slatina Sports Hall | 1998 | Damjan Novaković |
| Šentjur | Šentjur | OŠ Hruševec Hall | 1969 | Jan Šentjurc |
| Terme Olimia Podčetrtek | Podčetrtek | Podčetrtek Sports Hall | 1999 | Davor Brečko |
| Thermana Laško | Laško | Tri Lilije Hall | 1969 | Nejc Kobal |
| Club | Title(s) | Seasons won |
|---|---|---|
| Cedevita Olimpija[a] | 22 | 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2017, 2018, 2021, 2022, 2023, 2024, 2025 |
| Krka | 7 | 2000, 2003, 2010, 2011, 2012, 2013, 2014 |
| Kansai Helios Domžale | 2 | 2007, 2016 |
| Šentjur | 1 | 2015 |
| Primorska | 1 | 2019 |
| Num | Team | W | L |
|---|---|---|---|
| 30 | Cedevita Olimpija[a] | 22 | 8 |
| 12 | Krka | 7 | 5 |
| 7 | Kansai Helios Domžale | 2 | 5 |
| 1 | Šentjur | 1 | 0 |
| 1 | Primorska | 1 | 0 |
| 4 | Zlatorog Laško | 0 | 4 |
| 3 | Hopsi Polzela | 0 | 3 |
| 2 | Slovan | 0 | 2 |
| 2 | Rogaška | 0 | 2 |
| 1 | Postojna | 0 | 1 |
| 1 | Koper | 0 | 1 |
| 1 | TAM Bus | 0 | 1 |
| 1 | Krško | 0 | 1 |
| National teams |
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| League competitions |
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| Cup competitions |
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