Greek Basketball League

The first official regional club basketball tournament in Greece, took place in the year 1924. While the first edition of the Greek basketball championship took place in the 1927–28 season, the first fully organized Greek basketball championship began. The league was originally organized by the Hellenic Amateur Athletic Association (SEGAS). There have been four different official championship eras. The first era was the Panhellenic Championship (Πανελλήνιο Πρωτάθλημα), which lasted from the 1927–28 to 1962–63 seasons, when the champions of every regional district played each other to decide the Greek Champion. The second era started in the 1963–64 season, when the A National Category (Α' Εθνική Κατηγορία), or Alpha National Category was founded. In 1969, the Hellenic Basketball Federation (E.O.K.) took over the duties of overseeing the competition, and did so until the year 1992. The third era of the championship existed between the 1986–87 and 1991–92 seasons, when the first division A1 National Category (Α1 Εθνική Κατηγορία), with a regular season and playoffs, and the second division A2 National Category (Α2 Εθνική Κατηγορία) were formed. The 1988–89 season, marked the first time that Greek Basket League teams were allowed to have foreign players on their rosters. The fourth era of the championship began in the 1992–93 season, when the Hellenic Basketball Association (HEBA) took over the competition and renamed the first division the HEBA A1 (ΕΣΑΚΕ Α1). The league was then renamed to Greek Basket League (Ελληνική Μπάσκετ Λιγκ), starting with the 2010–11 season. The Greek League has been one of the most competitive basketball leagues in Europe through the years, and it was widely regarded as the second best national domestic league in the world, after only the NBA, in the 1990s decade. It currently ranks among the best national domestic leagues in the world (excluding the NBA), such as Liga ACB in Spain, VTB United League (counts as the domestic league for Russian clubs), and BSL in Turkey. Historically, the league has been ranked as one of the top 3 European national domestic leagues, along with Italy's Lega Basket Serie A and Spain's Liga ACB, under the historical European national basketball league rankings and European national basketball league rankings. The league has several European historical basketball powers, which also belong to some of the most traditional European basketball clubs, especially Panathinaikos, Olympiacos, and AEK (which had great success in the 1960s), which are three of the most successful European basketball clubs of all time. Also, Aris, led by Nikos Galis, Panagiotis Giannakis, and Slobodan "Lefteris" Subotić, was the dominant Greek club, and one of the most powerful European teams in the 1980s. Other clubs that have had significant success throughout the history of Greek basketball, as well as success in European basketball, are PAOK and Panellinios. The first five aforementioned clubs (Panathinaikos, Olympiacos, AEK, Aris and PAOK), are also the most widely supported by fans in Greece. Despite the championship having been contested 84 times, only nine different clubs have won it so far. The dominating club has usually been Panathinaikos, having claimed the championship 40 times. Since the foundation of the Alpha National Category in the 1963–64 season, only two teams have participated in every season of the competition, Panathinaikos and Aris. == Brand ==

Name • Amateur era (1927–28 to 1991–92): • 1927–28 to 1960–61:  Panhellenic Championship • 1961–62 to 1962–63:  Panhellenic First Category Championship (1st) (A) • 1963–64 to 1985–86:  Alpha (A) National Category • 1986–87 to 1991–92:  Alpha1 (A1) National Category • Professional era (1992–93 to present) : • 1992–93 to 2011–12:  HEBA Alpha1 (A1) • 2012–13 to 2023–24:  Greek Basket League • 2024–25 to present:  Stoiximan GBL(Greek Basketball League) Sponsors Source: • Stoiximan • ERT ( Hellenic Broadcasting Corporation) • Cosmote • NBG Pay (National Bank of Greece) • Ydrogeios Asfalistiki • Spalding Logo The main elements of the logo were changed in 2013. File:Greek Basket League Logo.jpg|2012–2013 File:GBL Official emblem.png|2013–2024 ==Regulations==

The championship, in its current form, has been organized since the 1992–93 season by the Hellenic Basketball Association (HEBA), under the authority of the Hellenic Basketball Federation. The fully professional Greek basketball clubs compete in the first division championship, which is often colloquially called the "A1", in which 12 teams compete for the Greek National Championship. There is also a professional level second division championship that is run entirely by the Hellenic Basketball Federation, which is called the "A2", in which 16 teams compete for the second division crown. The bottom one place finishing team each year in the A1 division standings is relegated to the A2 division, due to poor performance. While conversely, the top one teams each year from the A2 division is promoted to the A1 division, due to good performance. Club and arena standards In order to compete in the Greek Basketball League, clubs must invest a minimum of €1 million on club operations per season. The minimum club budget per season is €800,000, and each club must also invest €200,000 into a league-wide fund that insures players get their full salaries. Most of the league's clubs invest more than the minimum requirements in each season. Currently, Greek Basketball League clubs must play their home games in arenas with a seating capacity of at least 2,000 people, in order to play Greek domestic league games. Some Greek clubs have two arenas that they primarily use. One for domestic Greek League games, and one for European-wide games. Greek clubs that play in European-wide competitions, such as the EuroLeague, the EuroCup, or the FIBA Champions League, must play their home games in those leagues in arenas that fit the arena standards of those leagues. Which are currently, a 5,000 seat minimum for the EuroLeague, and a 3,000 seat minimum for the EuroCup and FIBA Champions League. Foreign players Greek Basketball League teams were first allowed to have foreign (non-Greek) players on their rosters in the 1988–89 season. ==Current clubs==

The clubs for the 2025–26 season: == Statistics ==

Title holders • 1927–28: Iraklis • 1928–29: Panellinios • 1929–30: Aris • 1930–34: Not held • 1934–35: Iraklis • 1935–36: Near East • 1936–37: Athens University • 1937–38: Not held • 1938–39: Panellinios • 1939–40: Panellinios • 1940–45: Not held due to World War II • 1945–46: Panathinaikos • 1946–47: Panathinaikos • 1947–48: Not held • 1948–49: Olympiacos • 1949–50: Panathinaikos • 1950–51: Panathinaikos • 1951–52: Not held • 1952–53: Panellinios • 1953–54: Panathinaikos • 1954–55: Panellinios • 1955–56: Not held • 1956–57: Panellinios • 1957–58: AEK • 1958–59: PAOK • 1959–60: Olympiacos • 1960–61: Panathinaikos • 1961–62: Panathinaikos • 1962–63: AEK • 1963–64: AEK • 1964–65: AEK • 1965–66: AEK • 1966–67: Panathinaikos • 1967–68: AEK • 1968–69: Panathinaikos • 1969–70: AEK • 1970–71: Panathinaikos • 1971–72: Panathinaikos • 1972–73: Panathinaikos • 1973–74: Panathinaikos • 1974–75: Panathinaikos • 1975–76: Olympiacos • 1976–77: Panathinaikos • 1977–78: Olympiacos • 1978–79: Aris • 1979–80: Panathinaikos • 1980–81: Panathinaikos • 1981–82: Panathinaikos • 1982–83: Aris • 1983–84: Panathinaikos • 1984–85: Aris • 1985–86: Aris • 1986–87: Aris • 1987–88: Aris • 1988–89: Aris • 1989–90: Aris • 1990–91: Aris • 1991–92: PAOK • 1992–93: Olympiacos • 1993–94: Olympiacos • 1994–95: Olympiacos • 1995–96: Olympiacos • 1996–97: Olympiacos • 1997–98: Panathinaikos • 1998–99: Panathinaikos • 1999–00: Panathinaikos • 2000–01: Panathinaikos • 2001–02: AEK • 2002–03: Panathinaikos • 2003–04: Panathinaikos • 2004–05: Panathinaikos • 2005–06: Panathinaikos • 2006–07: Panathinaikos • 2007–08: Panathinaikos • 2008–09: Panathinaikos • 2009–10: Panathinaikos • 2010–11: Panathinaikos • 2011–12: Olympiacos • 2012–13: Panathinaikos • 2013–14: Panathinaikos • 2014–15: Olympiacos • 2015–16: Olympiacos • 2016–17: Panathinaikos • 2017–18: Panathinaikos • 2018–19: Panathinaikos • 2019–20: Panathinaikos • 2020–21: Panathinaikos • 2021–22: Olympiacos • 2022–23: Olympiacos • 2023–24: Panathinaikos • 2024–25: Olympiacos Performance by club A1 Finals Basket League/A1 finals participation by club (through 2025) Number of seasons in the Panhellenic Championship (1927–28 to 1962–63) The number of times that clubs participated in the league's original format, the Panhellenic Championship. Number of seasons in the A and A1 National Categories by club (1963–64 – 2023–24) The number of times that clubs participated in the top A National Category, while it existed from the 1963–64 season to the 1985–86 season. As well as the number of times that clubs have participated in the top A1 National Category, since it began with the 1986–87 season. Only two clubs, Panathinaikos and Aris, have played in the top division every year since its formation. • 1963–64 to 1985–86: Alpha (A) National Category • 1986–87 to 1991–92: Alpha1 (A1) National Category • 1992–93 to 2009–10: HEBA Alpha1 (A1) • 2012–13 to 2023–24: Greek Basket League • 2024–25 to present: Greek Basketball League (GBL) Number of seasons in the top-tier level Greek Basket League in total (1928 to 2023–24) The total number of times that each club has played in the top-tier level Greek Basket League, through all of its different league formats. • 1927–28 to 1960–61: Panhellenic Championship • 1961–62 to 1962–63: Panhellenic First Category Championship (1st) (A) • 1963–64 to 1985–86: Alpha (A) National Category • 1986–87 to 1991–92: Alpha1 (A1) National Category • 1992–93 to 2009–10: HEBA Alpha1 (A1) • 2010–11 to 2023–24: Greek Basket League • 2024–25 to present: Greek Basketball League (GBL) Best regular season records in the history of the A and A1 National Categories (1963–2024) • 1963–64 to 1985–86: Alpha (A) National Category • 1986–87 to 1991–92: Alpha1 (A1) National Category • 1992–93 to 2009–10: HEBA Alpha1 (A1) • 2010–11 to 2023–24: Greek Basket League • 2024–25 to present: Greek Basketball League (GBL) A and A1 National Category (1963–2024) The best overall season records of the HEBA A1 (1992–2024) Greek basketball clubs in European and worldwide competitions Awards and players All-time stats leaders The all-time stats leaders of the HEBA fully professional level era Greek Basketball League, from the 1992–93 season to the present. These are the officially recognized league stats leaders. Although the Greek Basketball League officially recognizes results and championships from the earlier formats of the league, it only officially recognizes the stats leaders since the league's professional era began, with the 1992–93 season. The competition's stats from years prior, when the league was officially classified as an amateur level competition, are not officially recognized. • Through the 2023–24 season. • Currently active players in the league in bold. == See also ==