2009–10 Greek Basket League
The 2009–10 Greek Basket League season was the 70th season of the Greek Basket League, the highest tier professional basketball league in Greece. The winner was Panathinaikos that won Olympiacos in the finals of the championship.
Teams
| Club | Home city |
| AEK Athens | Athens |
| Aris | Thessaloniki |
| Ilysiakos | Ilisia, Athens |
| Kavala | Kavala |
| Kolossos Rodou | Rhodes |
| Maroussi | Maroussi, Athens |
| Olympia Larissa | Larissa |
| Olympiacos | Piraeus |
| Panathinaikos | Athens |
| Panellinios | Athens |
| Panionios | Nea Smyrni, Athens |
| PAOK | Thessaloniki |
| Peristeri | Peristeri, Athens |
| Trikala 2000 | Trikala |
Regular season
Standings
Pts=Points, Pld=Matches played, W=Matches won, L=Matches lost, F=Points for, A=Points against, D=Points differencePlayoffs
Teams in italics had home advantage. Teams in bold won the playoff series. Numbers to the left of each team indicate the team's original playoff seeding. Numbers to the right indicate the score of each playoff game.Final league standings
- Maroussi forfeited their place in the 2010–11 Euroleague Qualification Round.
- Aris took the place of Kolossos in the Eurocup 2010–11 Qualification Round.
| Greek Basket League 2009–10 Champions |
Panathinaikos 31st Title |
Awards
MVP
- Mike Batiste – Panathinaikos
Finals MVP
- Mike Batiste – Panathinaikos
Best Young Player
- Nikos Pappas – Kolossos
Coach of the Year
- Georgios Bartzokas – Maroussi
Greek League Best Five