It is an interesting topic, I will start with Asian leagues and post others later:
-As of the 2014/15 season the minimum salary for a domestic player in the Qatar Stars League is $2,750 per month or $33,000 per year.
-As of 2017 season the average salary of the J League is $211,871
-As of 2016 season the average salary of the K League is $147,000
-As of 2016 season the average salary of the Chinese Super League is $726,276
-As of 2016 the average salary of the A League is around $145,000
-As of 2017 the average salary of the S League (Singapore League) is between $24,000 and $36,000
-As of 2015 the minimum salary of the V League (Vietnam League) is around $450 a month or $5,400 per year.
-As of 2017 the average salary of the Malaysian Super League is $22,755 per month or $273,060 per year.
-As of 2017 the average salary of the Malaysian Premier League (second tier) is $11,377 per month or $136,524 per year.
-In 2014, before the Indonesian Super League folded, the average salary per year was around $50,000.
-As of 2009, the average salary of the UAE Persian Gulf League is $414,000.
-As of the 2014/15 season the minimum salary for a domestic player in the Qatar Stars League is $2,750 per month or $33,000 per year.
-As of 2017 season the average salary of the J League is $211,871
-As of 2016 season the average salary of the K League is $147,000
-As of 2016 season the average salary of the Chinese Super League is $726,276
-As of 2016 the average salary of the A League is around $145,000
-As of 2017 the average salary of the S League (Singapore League) is between $24,000 and $36,000
-As of 2015 the minimum salary of the V League (Vietnam League) is around $450 a month or $5,400 per year.
-As of 2017 the average salary of the Malaysian Super League is $22,755 per month or $273,060 per year.
-As of 2017 the average salary of the Malaysian Premier League (second tier) is $11,377 per month or $136,524 per year.
-In 2014, before the Indonesian Super League folded, the average salary per year was around $50,000.
-As of 2009, the average salary of the UAE Persian Gulf League is $414,000.