THE AFL is planning to launch its version of cricket’s Twenty20, with a series of matches involving non-finalists in September this year.

Under the proposal, the Saturday after round 23 - when the top eight teams are given the bye - would be set aside to launch AFLX, a fast-paced, scaled-down version of traditional football.

The AFL recently alerted clubs to its plans, and on Thursday night confirmed its September launch hopes for the radical concept.

"We are currently investigating the opportunity of using the Saturday of the bye round to showcase AFLX via the best players from teams which have missed the finals," AFL football operations manager Simon Lethlean told The Footy Show.

"We are exploring this with the clubs, and have contemplated incentives to play and prize money.

"We are very excited about AFLX.

"It’s a fast-paced, high octane version of our game and it will be a new way to view AFL."

AFLX would be played on soccer-sized pitches, have seven players per side (with three or more per side on the interchange), and consist of quarters lasting no longer than 10 minutes.

One concept under consideration would see clubs pay a fee to enter the inaugural AFLX event, with the entry fees pooled to help fund prizemoney.