I got a question. Do they play an anthem at UK sporting events?
Yes, at English FA Cup Finals and England international soccer games, as well as other sporting events.
(God Save The Queen is usually played when Great Britain is being represented too - https://en.wikipedia.org/wiki/God_Save_the_Queen)
Soctland and Wales have recently been playing their own anthems on occasion.
Scotland is usually ‘Flower Of Scotland’ - https://en.wikipedia.org/wiki/National_anthem_of_Scotland
Wales is usually ‘Land Of My Fathers’ - https://en.wikipedia.org/wiki/Hen_Wlad_Fy_Nhadau
Northern Ireland occasionally plays ‘Londenderry Air’ when it is representing itself - http://www.nationalanthems.info/nie.htm
Ireland (when playing as a united Ireland) - usually plays ‘Ireland’s Call’ - https://en.wikipedia.org/wiki/Ireland’s_Call
Weirdly, England doesn’t have a national anthem - though we just play ‘God Save The Queen’
Personally God Save The Queen is a shite outdated anthem and would be better replaced by something more inclusive such as Jerusalem, but am sure not everyone in the UK agrees 😉
Bet you’re glad you asked now mate? 😃