UEFA set to test new 'ABBA' format for penalty shootouts

The ‘ABBA’ format, proposed by UEFA for penalty shootouts, has been sanctioned and cleared by football’s lawmaking body, the International Football Association Board (IFAB) | Football News

New penalty shootout system known as 'ABBA' to be trialled

What is the ABBA penalty shootout format? The new spot-kicks

The alternative penalty shootout for football: Attacker Defender

Penalty shootouts: Academics find fairer format, but will football

ABBA penalty shootout trials yield a more fair, balanced format

Football Manager 2018 - Update 18.2.0 : r/footballmanagergames

English Football League to use ABBA format in penalty shootouts - ESPN

Football to trial penalty shootouts modelled on tennis tiebreakers

Carabao Cup third round - Leicester oust Liverpool as Tottenham

What is the ABBA penalty shootout format? The new spot-kicks