Mike Towell fight ref Victor Loughlin was at centre of controversy over Chris Eubank Jr coma bout
Why Youth Sports Refs Are Leaving At Record Rate - Global Sport Matters
Commanders' Ron Rivera sounds off on officiating in loss to Giants: 'Don't ask me about the refereeing'
Coco Gauff on time controversy in US Open first round win over Laura Siegemund - 'I really don't like confrontation' - Eurosport
Uruguay-Ghana referee will probably no longer referee another match in the World Cup. Giménez and Cavani could be fined. : r/soccer
They were not happy about losing to MLS teams, An oral history of the 2008 North American SuperLiga
South Africa v Ireland referee Ben O'Keeffe was hit with stinging criticism from Rugby World Cup coach - Wales Online
New Zealand v Italy referee Matthew Carley was branded 'disgrace' by TV star after World Cup classic - Wales Online
Referee abuse: FA issued 380 bans for grassroots match official attacks last season - BBC Sport
Referee explains controversial pass interference call in Cowboys, Lions game