What is the relationship between apl League and pcs League?

Similar. The full name of PCS is "PacificChampionshipSeries", where Pacific is the Pacific Ocean, and translated into Mandarin is the Pacific Champions League. The APL competition is sponsored by PUBGCorp, led by AfreecaTV and assisted by Mars Yaoyu Media. According to the inquiry data, APL Jedi Survival Asia Invitational Tournament can actually be regarded as a "warm-up match" of PCS6 Intercontinental Tournament. These two games are similar, but different.