The International Cricket Council (ICC) has officially launched the inaugural ICC Men's Cricket World Cup Super League, starting with England's one-day series against Ireland.
Introduced to help bring context to 50-over cricket at the highest level, the Super League will be used as a qualification system for the next ICC World Cup, scheduled for 2023 in India.
There will be 13 teams involved – the 12 full members, as well as the Netherlands – and the top seven in the final table will automatically secure their place at the global tournament, the ICC confirmed in a statement.
All sides will play four series at home and away, with each consisting of three matches.
"The league will bring relevance and context to ODI cricket over the next three years, as qualification for the ICC Men's Cricket World Cup 2023 is at stake," Geoff Allardice, ICC general manager for cricket operations, said.
"The Super League gives cricket fans around the world even more reasons to watch as the drama of league cricket unfolds.
"The decision last week to move the World Cup back to late 2023 gives us more time to schedule any games lost due to COVID-19 and preserve the integrity of the qualification process, meaning it will be decided on the field of play, which is important."
Reigning world champions England will kick things off this week when they start their series against Ireland, the first of three matches between the teams taking place at the Rose Bowl on Thursday.
"We're looking forward to playing cricket again and to the ICC Men's World Cup Super League," England white-ball captain Eoin Morgan said.
"Given the situation, it will be quite different to the last time we played at home, when we lifted the World Cup at Lord's, but it's nice to be starting our journey for the next edition of the tournament.
"I'm sure cricket fans all over the world will be excited to see white-ball cricket resume and we're looking forward to the challenge."