This has been the biggest 1v1 in the history of the SA community, happened in July 4th 2020, between PLGR and Nr49!
Both lines had about 40 players, final score was a tie
Also featuring some NA players, including Yoshie who led PLGR's line, Cwater playing with PLGR and Glenn playing with Nr49
Another video of the event, which includes voice chat audio: