Hellenic Basketball Federation president resigns amid match-fixing investigation

Vangelis Liolios denies charges as probe into 49 matches and former referee's arrest deepens

By LineZotpaper AI staff

Published25 October 2026

Read Time2 min

Vangelis Liolios, the president of the Hellenic Basketball Federation (EOK), resigned on Sunday as he appeared before an investigating magistrate in connection with an ongoing match-fixing probe covering 49 games played between 2016 and 2026. Liolios has denied the allegations, with his defence team describing the case as a conspiracy.

The investigation, which authorities say involves bribery and benefits offered to referees, players and club officials to influence match outcomes, has reached a critical phase. Prosecutors are examining 49 matches across professional, lower-division and youth levels, alleging the actions were aimed partly at manipulating games that could feature in betting markets in Greece and abroad.

Liolios and his close associate Giorgos Mavraganis have been giving evidence before the investigating magistrate. The president's lawyer, Panagiotis Papaioannou, has questioned how messages related to the case were made public, arguing that publishing select excerpts was not enough evidence to draw reliable conclusions.

One of the most significant developments was the remand in custody of former referee Petros Papapetrou after police found €820,000 in cash at his home. Papapetrou told investigators the money came from income accumulated over 25 years from his refereeing, his forestry service job, family earnings and property sales, claiming total family income from 2001 to 2026 amounted to €1.5 million. His lawyer, Orestis Georgiadis, disputed the allegations and said the defence would appeal, having submitted documents he said proved the cash's lawful origin.

The judicial process continues on Monday with international referee Vasso Tsaroucha, EOK refereeing adviser Ilias Koromilas and former referee Tasos Piloidis scheduled to give depositions. The EOK board held an emergency meeting and said it was monitoring the situation closely, meeting twice daily to assess developments.

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Analysis

Why This Matters

The investigation strikes at the integrity of Greek basketball, affecting multiple leagues and competitions.
The involvement of betting markets raises wider concerns about sport manipulation across Europe.
If charges are proven, it could lead to significant reforms in Greek basketball governance and officiating.

Background

The probe covers 49 matches from 2016 to 2026 and alleges bribery of referees, players and club officials. Authorities suspect the manipulation was designed to influence betting markets. The case has already led to the arrest and remand of a former referee.

Key Perspectives

Vangelis Liolios and his defence team: Deny the charges, arguing the evidence does not show his involvement and that the case is a conspiracy against him. Lawyer Panagiotis Papaioannou has criticised the selective publication of messages as insufficient for reliable conclusions. Prosecution authorities: Allege that individuals repeatedly offered bribes and benefits to manipulate match outcomes, partly for betting purposes, across 49 games over a decade. Former referee Petros Papapetrou and his defence: Claim the €820,000 found at his home came from legitimate savings over 25 years; lawyer Orestis Georgiadis says documents proving this have been submitted and an appeal against remand is planned.

What to Watch

Monday's depositions of refereeing officials Tsaroucha, Koromilas and Piloidis could shed light on the scope of the alleged network.
The appeal by Papapetrou's lawyer against the remand decision.
The EOK board's ongoing twice-daily meetings may lead to further governance changes if the investigation widens.

Sources

Hellenic Basketball Federation president resigns amid match-fixing investigation · Euronews

Checked

12 claims in this story checked against 1 source: 5 supported.

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SupportedThe Hellenic Basketball Federation president resigned amid a match-fixing investigation.Euronews: “Vangelis Liolios, the president of the Hellenic Basketball Federation (EOK), announced on Sunday that he was stepping down from his role, as he appeared before an investigating magistrate in connection with an ongoing investigation into allegations of match fixing in Greek basketball.”
SupportedThe probe covers 49 matches played between 2016 and 2026.Euronews: “Authorities are examining 49 matches played between 2016 and 2026, ranging from professional and lower national divisions to youth and school championships.”
Partly supportedA former referee was arrested, deepening the probe.Euronews: “One of the most significant developments in the case was the decision to remand in custody former referee Petros Papapetrou following his deposition on Friday.”
SupportedLiolios denies the charges against him, and his defence team describes the case as a conspiracy.Euronews: “Liolios has denied the charges against him, and his defence team has argued that there is no solid evidence linking him to match fixing, describing the case as a conspiracy.”
Partly supportedAuthorities say the investigation involves bribery and benefits offered to referees, players and club officials to influence match outcomes.Euronews: “According to information made public so far, the investigation concerns allegations of bribery and the offering of benefits to referees, players and club officials in order to influence the course or outcome of basketball games.”
Partly supportedProsecutors are examining the 49 matches across professional, lower-division and youth levels.Euronews: “Authorities are examining 49 matches played between 2016 and 2026, ranging from professional and lower national divisions to youth and school championships. Prosecutors say that the alleged offences were aimed partly at manipulating matches”
SupportedLiolios and his close associate Giorgos Mavraganis have been giving evidence before the investigating magistrate.Euronews: “Liolios and his close associate, Giorgos Mavraganis, have been giving evidence before the investigating magistrate.”
SupportedLiolios’s lawyer questioned how case-related messages were made public and argued that selected excerpts were insufficient to draw reliable conclusions.Euronews: “His lawyer, Panagiotis Papaioannou, has also questioned the way in which messages related to the case were made public, arguing that publishing select excerpts was not enough evidence to draw reliable conclusions.”
Partly supportedPapapetrou was remanded in custody after police found €820,000 in cash at his home.Euronews: “One of the most significant developments in the case was the decision to remand in custody former referee Petros Papapetrou following his deposition on Friday. According to reports, police found €820,000 in cash at his home.”
Partly supportedPolice found €820,000 in cash at Papapetrou’s home.Euronews: “According to reports, police found €820,000 in cash at his home.”
Partly supportedPapapetrou told investigators that his family’s combined income from 2001 to 2026 amounted to €1.5 million.Euronews: “He reportedly said that his combined income with his family from 2001 to 2026 amounted to €1.5 million”
Partly supportedThe judicial process continues on Monday with the named referees scheduled to give depositions.Euronews: “The judicial process is expected to continue on Monday, with international referee Vasso Tsaroucha, EOK refereeing adviser Ilias Koromilas and former referee and member of the Central Refereeing Committee, Tasos Piloidis, scheduled to give statements.”