The AFL's indigenous players have published an open letter calling for an end to "racial vilification" in the sport following incidents during a match between Port Adelaide and Adelaide on Saturday.
Adelaide forward Eddie Betts is alleged to have been racially abused during the match, while a Port Adelaide investigation found that ruckman Paddy Ryder had been targeted by an Adelaide fan.
The AFL Players' Indigenous Advisory Board has responded by issuing a plea for everyone within the game to work towards eliminating such "disgraceful treatment" of players from the sport.
"To the football community," the letter read. "How long must we put up with this? Racial vilification has been a part of our game for too long.
"That both Eddie and Patrick were abused because of the colour of their skin is absolutely unacceptable and we, as the AFL Players’ Indigenous Advisory Board, have had enough.
"These are more than just words and the impact these slurs have on the player, their family, their children and their community is profound.
"Despite the amazing work done in the community by our brothers and sisters, they continue to experience this disgraceful treatment.
"There’s no room in our game for any form of vilification, whether it’s based on race, gender, religion or sexual orientation. Anyone who thinks that this is an acceptable way to act is no football fan."
AFL Players' Association chief executive officer (CEO) Paul Marsh voiced his support for the statement, while AFL CEO Gill McLachlan said: "My message is to all football supporters to continue calling out bad behaviour, and for the pockets that are not on board – don't come to our games because we are welcoming of everyone.
"Racism wounds people, it hurts communities, and racism has no place in our game.
"We've come a long way on-field and we've come a long way off-field.
"But there are still isolated instances and we are going to keep tackling them, we're going to keep calling them out."
|We see life differently - Rafter responds to Tomic|
|Spieth favourite for US PGA Championship, says Watson|
|Cavs´ Jefferson sympathetic to Irving´s trade mindset|
|LeBron excited by Rose´s expected Cavs move|
|Klopp unfazed by Mourinho, Man United|
|Tyson: McGregor is going to get killed fighting Mayweather|
|WATCH: Mourinho crashes Lingard interview|
|Cavaliers promote Altman to general manager|
|Gasol agrees three-year deal with Spurs|
|Lukaku aiming to emulate Ronaldo at Man United|
|Broncos GM John Elway reaches agreement on new five-year deal|
|Duminy released from South Africa Test squad|
|Man City arrivals have brought trophy hunger back - Kompany|
|Great Britain do the double, Hosszu grasps home advantage|
|Better than Suarez & Van Persie: Opta stat proves West Ham have a bargain in Hernandez|
|Wolf signs on with promoted Stuttgart|
|Striker Hernandez completes £16m West Ham switch|
|Djokovic likely to miss US Open - doctor|
|Lukaku reveals how Pogba talked him into Man Utd move|
|Simon and Paire progress in Hamburg|
|Sevastova saunters through in Bastad, Zheng makes Nanchang exit|
|Morata: It was my destiny to play for Conte|
|´All good!´ - Keita and Demme make up after Leipzig spat|
|Bernardeschi joins Juventus for €40m|
|Wolfsburg out of race for AC Milan´s Suso|
|Cassano delivers third U-turn in baffling week to confirm retirement|
|Bailly to miss Man Utd´s Super Cup clash with Real Madrid|
|Riedewald reunited with De Boer at Crystal Palace|
|Jordan Spieth talks to his balls... and they listen!|
|Neymar ´would be welcome´ at Real Madrid, jokes Casemiro|
|Four-midable Froome, Matthews grasps his chance - the Tour de France Opta stats|
|Hamilton building a legacy as one of F1´s greatest - Wolff|
|James & Ancelotti back Morata for Chelsea success|
|I don´t think Pique was joking – Alba confident Neymar will stay|
|Maldini hails Bonucci capture and backs Milan for Champions League challenge|
|Player backs Spieth to complete Grand Slam after Open victory|
|RB Leipzig´s Demme escapes serious injury after reported Keita bust-up|
|Inter 1 Lyon 0: United target Perisic impresses as Jovetic nets winner|
|Leaving so soon? Cassano the latest in football´s long list of short stays|
|You´ll miss me! – Mbappe bids farewell to new Manchester City signing Mendy|
|I always wanted Manchester City, says new signing Mendy|
|Cassano quits Verona as saga takes another twist|
|FIR step in after Zebre pull out of Pro12|
|Manchester City spree continues with Mendy arrival|
|Dortmund rule out selling Sokratis to Juventus|
|Birkdale brilliance at The Open: Spieth´s Opta stats stack up|
|Milan coach Montella hopes Scudetto can become ´a concrete goal´|
|Martial is a defender´s nightmare, says Lingard|
|Pedro suffered facial fractures, Conte confirms|
|Rahul ruled out of first Test with viral fever|
|Bale gunning for more Real Madrid success as United speculation ends|
|Ancelotti rules out Vidal sale, Sanches departure ´a possibility´|
|Third Renault test for Kubica in Hungary|
|Van Dijk left out of Southampton´s pre-season trip|
|Froome can remain Tour force - Brailsford|
|Bernardeschi attends Juventus medical ahead of €40m switch|
|Bayern president labels big spending ´a sign of weakness´ amid Neymar rumours|
|Hunt blow for Wallabies, Cheika rules out Lealiifano call-up|
|I sent 10 messages a day - Montella pestered Milan chiefs to attempt Bonucci coup|
|Defoe dreaming of World Cup call-up|
|MLS Review: Timbers, Sounders claim important conference wins|
|Titans guard Tretola treated after getting ´grazed´ by bullet|
|Hall of Famer and first-ever Lakers head coach Kundla dies aged 101|
|Kluber dominant again, but Kershaw and Strasburg exit with injuries|
|Mexico 0 Jamaica 1: Late Lawrence stunner sinks defending champions|
|Vardy: I have no regrets after turning down Arsenal|
|Conte believes Fabregas could be key for Chelsea|
|Phelps loses to great white shark in virtual race|
|Open champion Spieth drinks from Claret Jug again|
|Kahne wins wreck-filled Brickyard 400 in overtime|