Belgian Go Federation

Starting from March 21, the EGF professionals (except Surma) play in an online league at https://online-go.com/ every Saturday and Sunday at 18:00 CET/CEST. One match is played per day: a single pair of participants will play a two game match, switching colours in the second game. Another participant will comment these games live on the EGF Twitch channel.
Tournament system: Round-robin, "best of 2" in each match (2 games with alternating colors).

https://www.eurogofed.org/pros/league.html