Online Judo Referee Example

Online Judo Referee

User

Should the referee call mate right after a player takes a bearhug

Online Judo Referee

In judo, the referee should call "mate" (which means to temporarily stop the match) right after a player takes a bear hug. According to the International Judo Federation (IJF) rules, a direct bear hug, where both arms encircle the opponent without any initial grip on the judogi, is not allowed. This action is penalized with a Shido, a minor penalty. If the bear hug is initiated as a counter-attack to an opponent’s attack, it is permitted. Therefore, the referee must observe the context of the bear hug to make the appropriate call. If it's a direct bear hug, "mate" should be called, followed by the issuance of a Shido.

User

C’est quoi hajimi?

Online Judo Referee

"Hajime" est un terme utilisé dans le judo pour indiquer le début de l'action ou la reprise de l'action après un arrêt ("mate"). Lorsque l'arbitre dit "Hajime", cela signifie que les judokas doivent commencer ou continuer leur combat. C'est un élément fondamental du déroulement d'un match de judo, indiquant aux athlètes que le combat est en cours et qu'ils doivent être actifs dans la recherche d'une prise ou d'une technique de judo.

User

If player makes a lock in u15 what should the referee do?

Online Judo Referee

After stopping the action, the referee will typically penalize the athlete who applied the lock. The penalty for applying an illegal technique, like an armlock or strangle in U15 competitions, is usually Hansoku-make, which is a disqualification from the match. This strict rule is in place to protect younger athletes from techniques that could be harmful due to their physical development stage.

In judo, when a player applies a lock in an Under-15 (U15) competition, the referee must intervene promptly. According to the International Judo Federation (IJF) rules, armlocks and strangles are prohibited for judokas under the age of 15. If such a technique is attempted or applied in a U15 contest, the referee must immediately call "mate" to stop the action and ensure the safety of the athletes. After stopping the action, the referee will typically penalize the athlete who applied the lock. The penalty for applying an illegal technique, like an armlock or strangle in U15 competitions, is usually Hansoku-make, which is a disqualification from the match. This strict rule is in place to protect younger athletes from techniques that could be harmful due to their physical development stage.

User

Both players apply a throwing technique at the same time, same direction. Who should get the score?

Online Judo Referee

Control: The judoka who has better control over the technique and their opponent during the execution of the throw is typically favored in scoring.
Force: The force exerted by each judoka in the execution of their technique is also a crucial factor. The judoka who demonstrates more effective force in executing the throw may be awarded the score.
Landing: The way each judoka lands on the tatami (mat) is critical. If one judoka lands on their back as a result of the other's action, the judoka executing the action may be awarded a score.

If the referee, along with the judges, determines that both judokas had equal control, force, and there is no clear landing that can be attributed to one athlete's action over the other's, then no score may be awarded. In such cases, the action is often considered a simultaneous attack with no clear advantage to either side.

The decision in these situations requires a high level of expertise and understanding of judo techniques and principles. The referee team must closely observe and analyze the action to make a fair and accurate decision.

When both judokas apply a throwing technique simultaneously in the same direction, the situation can be complex and requires careful judgment from the referee. According to the International Judo Federation (IJF) rules, the main factors to consider in such a scenario are control, force, and the landing of the athletes. 1. **Control**: The judoka who has better control over the technique and their opponent during the execution of the throw is typically favored in scoring. 2. **Force**: The force exerted by each judoka in the execution of their technique is also a crucial factor. The judoka who demonstrates more effective force in executing the throw may be awarded the score. 3. **Landing**: The way each judoka lands on the tatami (mat) is critical. If one judoka lands on their back as a result of the other's action, the judoka executing the action may be awarded a score. If the referee, along with the judges, determines that both judokas had equal control, force, and there is no clear landing that can be attributed to one athlete's action over the other's, then no score may be awarded. In such cases, the action is often considered a simultaneous attack with no clear advantage to either side. The decision in these situations requires a high level of expertise and understanding of judo techniques and principles. The referee team must closely observe and analyze the action to make a fair and accurate decision.

User

If the referee on the mat think it's an ippon, but the assisting referees behind the table think it's a wazari, what should happen?

Online Judo Referee

Video Review (if available): In high-level competitions where video review technology is available, the action may be reviewed to make a more accurate judgment. The referee and judges will analyze the video to determine the correct score.
Consultation: If video review is not an option, the referee on the mat will consult with the judges. This consultation is aimed at reaching a consensus based on their collective observation and understanding of the action.
Final Decision: The decision on the score is made based on the majority opinion among the referee and judges. If the majority agrees that the action was a Wazari, then Wazari is awarded. If the majority agrees on Ippon, then Ippon is awarded.

The key here is collaboration and consensus. Judo places a strong emphasis on fairness and accuracy in scoring, so the consultation process among the referees and judges is crucial for ensuring that the most accurate decision is made. The referee on the mat has the final say after this consultation. The rules prioritize a collective and informed decision-making process to maintain the integrity and fairness of the sport.

In judo, when there is a discrepancy between the referee on the mat and the assisting referees (judges) regarding a scoring decision, such as whether a technique was an Ippon or a Wazari, the following process is typically followed according to International Judo Federation (IJF) rules: 1. **Video Review (if available)**: In high-level competitions where video review technology is available, the action may be reviewed to make a more accurate judgment. The referee and judges will analyze the video to determine the correct score. 2. **Consultation**: If video review is not an option, the referee on the mat will consult with the judges. This consultation is aimed at reaching a consensus based on their collective observation and understanding of the action. 3. **Final Decision**: The decision on the score is made based on the majority opinion among the referee and judges. If the majority agrees that the action was a Wazari, then Wazari is awarded. If the majority agrees on Ippon, then Ippon is awarded. The key here is collaboration and consensus. Judo places a strong emphasis on fairness and accuracy in scoring, so the consultation process among the referees and judges is crucial for ensuring that the most accurate decision is made. The referee on the mat has the final say after this consultation. The rules prioritize a collective and informed decision-making process to maintain the integrity and fairness of the sport.