Alianza Lima faces a major disciplinary hurdle after reports surfaced that right-back D’Alessandro Montenegro returned a positive result in a Conmebol antidoping test. The test was administered following the club’s fixture against 2 de Mayo in Paraguay during the first phase of the Copa Libertadores, according to regional sports journalism reports corroborated by various outlets.
The situation has thrust the 23-year-old defender and the broader Alianza Lima organization into uncertainty as football authorities evaluate the case under continental regulations. While formal announcements remain pending from both the player and the club, the emerging details highlight a critical turning point for the squad early in the competitive calendar.
The Conmebol Antidoping Test and Copa Libertadores Context
The positive test stems from Alianza Lima’s opening Copa Libertadores match against 2 de Mayo on February 11, where Montenegro started as right-back in a 1-0 defeat in Paraguay, according to coverage from Líbero. Subsequent checks by the continental governing body detected a prohibited element under professional football regulations.
Journalist José Varela reported on ‘Modo Fútbol’ that the positive finding is linked to a medication utilized by the player, noting that individuals engaged in heavy gym routines occasionally consume certain substances that can trigger regulatory flags. The preliminary findings have already altered Montenegro’s day-to-day involvement with the squad, as protocols dictate a temporary suspension from team training sessions while the legal and medical processes advance.
Immediate Roster Impact and Player Continuity
Montenegro joined Alianza Lima ahead of the 2026 season following stints with Deportivo Llacuabamba and ADT, boasting a market valuation of 450,000 euros according to Transfermarkt data. However, his on-field continuity has been severely limited, featuring in only two official matches this year: the Copa Libertadores clash in Paraguay and a brief substitute appearance in the Torneo Apertura opener against Sport Huancayo.
Because of the ongoing investigation and his subsequent removal from active training, Montenegro was absent from Alianza Lima’s recent celebrations following their Torneo Apertura campaign. Analysts and supporters alike are monitoring the situation closely as the player awaits the results of a mandatory counter-analysis to contest or clarify the initial findings before any disciplinary sanctions are finalized.
Upcoming Audiences and Procedural Timeline
The case is expected to reach a crucial juncture this month, with reports indicating that an official hearing regarding the positive test is scheduled to take place. Under strict Conmebol and global anti-doping codes, athletes facing such infractions retain the right to request a second sample test to verify the initial findings.
Neither Alianza Lima nor Montenegro has issued a comprehensive official statement addressing the specifics of the investigation, leaving fans and club leadership awaiting definitive guidance. As the procedural timeline unfolds, the outcome of the upcoming hearing will determine whether the young defender faces long-term sporting penalties or finds clearance through the secondary testing phase.
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