Starting the game: a player from each team must be placed inside the center circle with one foot near the line that divides the pitch into two halves, each one of them in its field. The other players must be outside the circle. The referee throws the ball upwards from the center of them, and the two players jump vertically to try to deflect it, without catching it, towards a teammate of his team.
Referees: for most competitions, there are usually two referees responsible for leading the match. Although for many professional leagues there are three and for others with shallow budget one.
Scorers table: the scorekeeper's table (scorekeeper, assistant scorer, timekeeper, 24-second rule operator, if any, commissioner) controls all match incidents (score, timeouts, game time, fouls, changes, etc.) and prepare the minutes of the match.
Base: Also called " playmaker." Usually the lowest team player. In attack, he raises the ball to the opposite field and directs the attack game of his team by sending the game system. Its recommended features are an excellent ball handling, the vision of play, ability to give good passes, excellent speed, and a successful outside shot. At the bases, the assists are appreciated as the points scored, although a good player must achieve both. In defense, they have to hinder the rise of the ball of the opposite base, cover the pass lines and be attentive to collect the long rebounds. They are known as 1 in the terminology used by the coaches.
Escort: Player usually lower, faster and more agile than the rest, except sometimes the base. Must contribute points to the team, with a good shot including the three-point shot, a good command of the ball and a great ability to enter the basket. They are known as 2.
Alero: It is usually an intermediate height between the inside and outside players. His game is balanced between strength and shooting. It is an important position, for its ability to combine height with speed. In attack you must be an excellent three-point shooter and also know how to complete an entry to below the opposing board, are essential pieces in launching the counterattack and usually culminate most of them — known as 3.
Ala-Pívot: It is a more substantial role than that of the forward, in many cases with a game very similar to the pivot. It keeps most of the points in the low post, although some can become competent shooters. They help the swivel to prevent the inside game of the opposing team and close the rebound. It is known as 4.
Pívot: They are the players of greater height of the team and the strongest. Usually, the pilot must use his height and power playing near the rim. A pivot that combines strength with agility is a crucial piece for his team. They are the players who surprise the most novice fans because of their great height. In Europe, the center pivot has evolved more and can open out to shoot. In defense they seek to collect the short rebound, prevent the inside game of the opposing team and plug the entries of outside players. They are known as 5.