What the chances that we'll have 5 or more centuries from a best of 19 frames final match ? and what are the chances of having that number happening with just one or less from Guodong ? If this does magically happen, then I think it might be enough to leapfrog both b1g and strongkored to the 3rd place.
Well, basically none before the start of the match. With a few frames to go, actually quite decent

It's 7-6 for Gary Wilson (3 centuries), with no centuries from Xiao, so you only need 1 more - from anybody (but no more than 1 from Xiao).
An interesting end to the tournament, many positions depend on what happens in the next few frames.