Basketball Tournament Glossary: All Terms Explained

Between "round-robins," "cross-pools," "byes," and "point differential," basketball tournament vocabulary can seem intimidating. Yet these terms describe simple concepts once you understand them.

This glossary is your reference dictionary to understand — and explain — everything about organizing a basketball tournament.

Pool (or group)

A set of teams that play against each other in a preliminary phase. A 4-team pool generates 6 matches (formula n×(n−1)÷2). The best teams from each pool qualify for the next stage.

Round-robin

Anglicism for "single pool." Each team plays every other team once. This is the most sportingly fair format. A 6-team round-robin pool = each team plays 5 matches, 15 matches total.

Cross-pool

Format where two pools play their internal matches THEN each team from one pool faces every team from the other pool. NX League specialty, ideal for 6 teams (2 pools of 3).

Bracket

Single-elimination table. An 8-slot bracket = quarters → semis → final (7 matches). A 16-slot bracket = round of 16 → quarters → semis → final (15 matches).

Mixed format

Combines a pool phase AND playoffs. This is the most popular format because it guarantees several matches per team while offering a spectacular finale.

Double elimination

A team must lose TWICE to be eliminated. Losers from the main bracket drop into a secondary bracket ("loser bracket"). Longer but fairer than a simple bracket.

Play-in

Preliminary round where lower-seeded teams face off to earn the last spots in the playoffs. Popularized by the NBA. With 10 teams, a play-in is often used to go from 10 to 8.

2-1-0 Scale

Universal basketball points system: 2 points for a win, 1 point for a loss, 0 points for a forfeit. Different from football (3-1-0).

Point differential (goal average)

Difference between points scored and points conceded. Used as a tiebreaker criterion when teams are tied on points. Specific point differential only counts matches between tied teams. Overall point differential counts all pool matches.

Head-to-head

First tiebreaker criterion: look at who won the match between the two tied teams. If Team A beat Team B, Team A is ranked ahead, period.

Mini-standings

When 3 or more teams are tied, create a standings table only considering their matches between themselves. Then apply the same criteria (head-to-head, point differential) within this mini-standings.

Slot

Time interval allocated to a match, including playing time AND turnaround time (break, warm-up, team change). Example: 20-minute slot = 15 min play + 5 min break.

Rest time (or buffer)

Minimum delay between the end of a team's match and the start of its next match. Essential for player health. NX League automatically respects a configurable rest time.

Bye

Match exemption. In a 16-slot bracket with 12 teams, the 4 seeded teams receive a bye (they are directly qualified for the next round without playing).

Seeding

Pre-ranking of teams according to their estimated level. Seeded teams are distributed across different pools to balance the tournament. The #1 seed should not meet #2 before the final.

Forfeit (or walkover / WO)

A team does not show up for its match. Score recorded: 20-0 for the opponent. The forfeiting team receives 0 standings points.

Playoffs

Generic term for the final stages of a tournament, after the pool phase. Synonym for "elimination phases."

Quarter-finals

Round pitting 8 teams against each other (4 matches). Winners advance to the semi-finals.

Semi-finals

Round pitting 4 teams against each other (2 matches). Winners advance to the final, losers play the 3rd place match.

Final

The last match of the tournament. The winner is champion.

Third-place match (or bronze medal match)

Match between the semi-final losers to determine the tournament's 3rd place.

Consolation bracket

Parallel bracket for teams eliminated early, allowing them to play classification matches. Very useful in youth tournaments to guarantee a minimum number of matches for every team.

Rain mode

NX League feature that allows AUTOMATICALLY offsetting all remaining matches by a defined duration. Useful if a court becomes unavailable (bad weather for outdoor tournaments, lighting failure, etc.).

Schedule view

NX League interface displaying all matches in a Time × Courts grid. Each match is positioned at its time on its court. Editable via drag and drop.

Spectator QR code

Unique QR code generated for each tournament. Scan it, and you access live scores, the schedule, and standings — without creating an account or installing an app.

Rookie plan

NX League's free plan: 1 tournament, 8 teams, 2 courts, all core features. Perfect for discovering the platform.

Want to see all these concepts in action? Create your first tournament for free.

📖 Go deeper: format guide · standings rules · pool standings calculation · point differential explained