Lachie Cowan Suspended for Two Matches After Illicit Substance Incident
Carlton defender Lachie Cowan has been suspended for two matches and fined $5,000 after an investigation into his use of an illicit substance during a social event last weekend, the AFL confirmed on Friday. The sanction, which will take effect at the start of the 2027 season, includes a “notifiable adverse finding” under the league’s new illicit drugs policy, set to fully implement in January 2027. Cowan, 21, also faces mandatory education on substance use.
The incident occurred during a night out in South Yarra, where Cowan was hospitalized and later discharged after receiving medical treatment. A separate hospitalization for teammate Will Hayward, who required stitches for a minor head injury, was described as “unrelated” by the club. No disciplinary action was taken against Hayward.
The incident occurred during a social event at teammate Will Hayward’s house in South Yarra, where ambulances responded at 5:15am, according to Ambulance Victoria. Carlton was reportedly furious with both Cowan and Hayward over the incidents, with the club stating it had “been in regular contact with both players, with priority for their wellbeing,” as reported in a statement.
AFL statement:The AFL confirms Carlton player Lachlan Cowan has been found guilty of conduct unbecoming and suspended for two matches following an investigation into his use of an illicit substance last weekend and the circumstances in which the matter subsequently became…
AFL’s New Policy Underlines Strict Enforcement
The AFL’s new illicit drugs policy, which includes hair testing for all players upon return to training in January 2027, will trace substance use back up to six months. The league stated that Cowan’s case was investigated for his substance use and the ‘circumstances in which the matter became public.’ AFL chief operating officer Tom Harley emphasized that players must ‘uphold community expectations,’ citing Cowan’s taking ownership of his mistake. Cowan issued a public apology, stating, “I should never have put myself in such a vulnerable situation,” and thanked medical staff and the club for their support.
Cowan’s sanction includes a $5,000 suspended fine and a “notifiable adverse finding,” or strike, under the policy. Hayward, who required stitches for a minor head injury after falling in the shower, was not referenced in the AFL’s statement and is expected to dodge a sanction, according to the Herald Sun.
Club and AFLPA Respond to the Suspension
The Blues also reiterated their commitment to Cowan’s wellbeing, which remains their “top priority.”
The AFL Players’ Association (AFLPA) criticized the decision, arguing that penalizing players for seeking medical attention undermines the policy’s goal of encouraging help‑seeking behavior. “It is contrary to this health and wellbeing model to sanction players after they have sought medical treatment, particularly in an emergency,” said AFLPA CEO James Gallagher.
Context of Cowan’s Career and Recent Performance
Cowan, who has played 62 games since being selected with the 30th pick in the 2022 draft, finished fifth in Carlton’s best and fairest award this season. He appeared in 24 matches in 2026 before the incident. The suspension will affect his 2027 campaign, with the ban covering the first two home‑and‑away games. The AFL’s policy also mandates education sessions for all clubs in November and December, ahead of the 2027 season. Players will undergo hair testing, with results reflecting substance use up to six months prior.
“This is a wake-up call and I am just so grateful to now be in a position to learn from this.” Lachie Cowan has spoken after receiving a two-match suspension for conduct unbecoming.https://t.co/uBh6oEHkV7
Unanswered Questions and Next Steps
While Cowan has accepted responsibility, the AFLPA has raised concerns about the policy’s application. The discrepancy in disciplinary action between Cowan and Hayward, who was not mentioned in the AFL’s statement, exists.
More on Lachie Cowan
🚨 Carlton names Cowan and Hayward after hospital visitsCarlton has confirmed Lachie Cowan and Will Hayward were treated in hospital over the weekend under separate circumstances. Both have been discharged. The club said player wellbeing is the priority.#AFL #Carlton
🚨 AFL NEWS: CARLTON IN THE SPOTLIGHT!Carlton has confirmed that Lachie Cowan and Will Hayward were hospitalised following SEPARATE incidents. Both players were reportedly discharged.#AFL #CarltonFC #AFLNews #LachieCowan #WillHayward #AussieRules #aussiesportshub pic.twitter.com/T6YWrVWrKe
🏆 𝗕𝗥𝗘𝗔𝗞𝗜𝗡𝗚: Carlton confirms players Lachie Cowan (21) and Will Hayward (27) were treated in hospital and discharged after an offseason night out; Hayward suffered a minor head cut after a fall, club says the incidents were separate.Source: The GuardianShould the… pic.twitter.com/6mKzvF6jZF
Cowan I’m not shocked but Hayward wow
Carlton will do an internal probe into the circumstances that saw Lachie Cowan and Will Hayward admitted to hospital on Sunday morning.https://t.co/Y7kkDQHr9O
Carlton has confirmed Lachie Cowan and Will Hayward were admitted to hospital after seperate incidents on Sunday morning. https://t.co/hX81hp6xDw
Related reading