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."
|Dillon reigns supreme with overtime win at Daytona 500|
|Bubba Watson ends drought with third Genesis Open title|
|Brazilian derby between Vitoria and Bahia abandoned after red-card frenzy|
|Anderson ends barren spell with New York Open triumph|
|It was crazy, but I like that - Zidane revels in eight-goal Betis thriller|
|Asensio credits Zidane for Madrid´s thrilling Betis comeback|
|Zidane hopeful over Marcelo hamstring injury|
|Overton replaces injured Plunkett for Blacks Caps ODI series|
|Bonaventura claims Milan can catch Inter|
|Bravo for Claudio! Guardiola to pick keeper at Wembley|
|Mourinho hoping for reinforcements at Sevilla|
|´Quick-healer´ Groves hopeful over shoulder injury|
|Real Madrid become first side to score 6,000 goals in LaLiga|
|Real Betis 3 Real Madrid 5: Asensio at the double in LaLiga classic|
|AC Milan 1 Sampdoria 0: Bonaventura makes it 10 unbeaten for Rossoneri|
|Schurrle excited to finally link up with Reus and Gotze|
|Fit-again Hughes included in England squad|
|New number one Federer revels in ´unbelievable´ week|
|Real Madrid defender Marcelo suffers hamstring injury|
|Costa fumes referees ´want to give me a card´, but Simeone plays down penalty row|
|Thiem regains Argentina Open title|
|Stoger makes Dortmund history with Gladbach win|
|Championship Review: Leeds fight back for point, Norwich & Ipswich share derby spoils|
|Racing beat La Rochelle to go second, Castres edge out Bordeaux|
|Borussia Monchengladbach 0 Borussia Dortmund 1: Burki unbeatable as Reus returns to haunt Foals|
|FA Cup ´magic´ no surprise to Pochettino after Rochdale thriller|
|Rochdale hero Davies: This is every kid´s dream|
|Atletico Madrid will not stop in pursuit of Barcelona, promises Gameiro|
|Banks boot pays dividends for Treviso|
|Lucky 13 and second successive title for Kvitova after Muguruza classic|
|´Wrong image´ to blame for VAR confusion in Manchester United´s FA Cup win|
|Rochdale 2 Tottenham 2: Davies denies Kane in FA Cup classic|
|Rieder stretchered off as Wasps extend Chiefs´ slump|
|Atletico Madrid 2 Athletic Bilbao 0: Gameiro and Costa settle cagey clash|
|NHL commissioner Bettman condemns ´reprehensible´ Smith-Pelly abuse|
|Visser, Scott and Nel among six recalled by Scotland|
|Bhuvneshwar and Dhawan inspire India´s Wanderers win|
|Napoli set club record with another Serie A win|
|Froome disappoints in time trial as Wellens wins Ruta del Sol|
|Napoli 1 SPAL 0: Allan sends hosts top of Serie A again|
|Federer makes short work of disappointing Dimitrov|
|Allegri allays Higuain injury fears|
|Blackhawks fans ejected after racist heckling of Capitals´ Smith-Pelly|
|Allegri convinced Juve can get past Spurs|
|Sri Lanka sweep series after dominating Bangladesh|
|Everton fear ´long-term´ injury for Mangala|
|If it isn´t Madrid, it´s Paris - Hazard tires of speculation|
|Luiten claims Oman Open title|
|Torino 0 Juventus 1: Champions win derby but lose Higuain|
|Neymar exit made Barcelona stronger - Ter Stegen|
|Remove T20 cricket from international schedule - Bayliss|
|Injured Higuain forced off against Torino|
|Jesus confident of returning strong after knee injury|
|DeGale launches Twitter attack on beaten Eubank Jr|
|We had to change hotels – Ovrebo recalls fury after 2009 Chelsea-Barcelona semi-final|
|Spalletti: Inter board will decide my future|
|Munro blitz helps Black Caps progress despite defeat|
|Fabregas still wary of timeless Iniesta|
|Liverpool´s 30-goal hero Salah: There´s more to come|
|Valverde: Coutinho dropped for the good of Barcelona|
|Garcia floors Rios for ninth-round TKO|
|Ronaldo better than Neymar? No says Xavi|
|Donovan Mitchell caps NBA All-Star challenges with dunk success|
|Anderson outlasts Nishikori to reach New York Open final|
|Steve Nash, Ray Allen among Basketball Hall of Fame finalists|
|Kevin Love: It was necessary to clean house in Cleveland|
|Real Madrid hurt you with nothing – Xavi says PSG loss an injustice|
|Conte: Chelsea need perfect game to stop Messi and Barcelona|
|LeBron James thanks Ingraham as Cavs All-Star vows to speak his mind|
|Archer says Rays could have best rotation in baseball|