UEFA to trial alternative 'ABBA' system for penalty shoot-outs

An experiment changing the order of penalty kicks taken by teams in shoot-outs is being tested at the men's and women's European Under-17 Championship.

FIFA 22 - ABBA Penalties The New Penalty System

The Penalty Doctor: the science behind spot kicks and what we can expect at this World Cup

UEFA to continue fourth substitute trials at summer tournaments - ESPN

The winner takes it all – UEFA U17s to trial ABBA shoot-out system - Inside World Football

2017 FA Community Shield - Wikipedia

UEFA confirm plan to trial alternative penalty shoot-out system in major international tournament - Mirror Online

Penalty Kicks and Penalty Shoot Outs In Football, History, Rules, Incidents and Variations

IFAB to trial penalty shootout formats modelled on tennis tiebreakers - ESPN

Soccer Penalty Shootouts: Complexity versus Fairness

Under-20 World Cup: Fifa trial new penalty shootout system known as 'ABBA' in bid to take pressure off team going second

New ABBA penalty shootout system to be used in all EFL competitions from start of new season

Penalty Kicks and Penalty Shoot Outs In Football, History, Rules, Incidents and Variations

ABBA penalty shootout trials yield a more fair, balanced format - Sports Illustrated