Issue is occurring again. I average 20 ping on Sydney servers and 120 ping on Singapore servers.
Your matchmaker is broken and has been broken since the release of Overwatch 2. This happens during ever peak period, buy more servers instead of putting overload overseas.
Also while we are at it, give us the ability to select servers we want to queue for.
But ULTIMATELY, stop matching people on servers overseas.
October 2024 - OCE players being matched to SEA server - Technical Support - Overwatch Forums