2017–18 Nemzeti Bajnokság I/A (men's basketball)

DEAC was promoted to this season as champions from the Hungarian 2016–17 NB I/B. Vasas SC left the league. Arenas and locations Personnel and kits == Regular season ==

1st – 5th placement matches Results 6th – 10th placement matches Results 11th – 14th placement matches Results ==Playoffs==

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. Quarter-finals In the quarterfinals, teams playing against each other had to win three games to win the series. Thus, if one team wins three games before all five games have been played, the games that remain are omitted. The team that finished in the higher regular season place, played the first, third and the fifth (if it was necessary) games of the series at home. Semi-finals In the semifinals, teams playing against each other had to win three games to win the series. Thus, if one team wins three games before all five games have been played, the games that remain are omitted. The team that finished in the higher regular season place, played the first, third and the fifth (if it was necessary) games of the series at home. Finals In the finals, teams playing against each other had to win three games to win the title. Thus, if one team won three games before all five games were played, the remaining games were omitted. The team that finished in the higher regular season place, played the first, the third, and the fifth (if it was necessary) games of the series at home. Game 1 Game 2 Game 3 Game 4 Third place In the series for the third place, teams playing against each other had to win two games to win the 3rd place in the final rankings of the season. Thus, if one team won two games before all three games had been played, the remaining games were omitted. The team that finished in the higher regular season place, played the first and the third (if it was necessary) games of the series at home. ==Playout==

Higher ranked team hosted Game 1 plus Game 3 if necessary. The lower ranked hosted Game 2. ==In European competitions==

The all-star game was played on 2 December 2017 and was played at the Tüskecsarnok in Budapest. ==See also==