Complex sentence: ABF management has also expressed the concern that if this league were to fail, that there may never be another opportunity for professional baseball in Australia, so far the league has received very little interest from the Australian public with crowds sometimes lower than 200.
Split into simpler sentences: ABF management has also expressed the concern that if this league were to fail, that there may never be another opportunity for professional baseball in Australia. So far the league has performed poorly receiving very little interest from the Australian public with crowds sometimes lower than 200.