New Delhi, Aug. 18 -- The SA20 league commissioner Graeme Smith believes they have established enough of a foothold to become the second-biggest league in the world after the Indian Premier League (IPL).

The SA20 has grown rapidly since its launch, and last year's auction saw almost 600 players register from across the globe. This year's list of retained and pre-signed stars already boasts big names such as Nicholas Pooran, Andre Russell, Sunil Narine, and England's Jos Buttler and Jonny Bairstow.

"When we started, we were built up against the ILT20 and Big Bash, and we set ourselves big ambitions upfront. In the southern hemisphere window, we want to dominate, and we want to be the biggest league outside the IPL. Three years in, we've ...