Mark Ader got his stack of roughly 31,000 all in preflop and was at risk against Michael Bates.

Bates:
Ader:

Ader was primed to double, especially when the flop gave him a set. The turn kept Bates drawing live to a straight, but he missed when the blanked on the river.

Mark Ader - 64,000 (16 bb)
Michael Bates - 28,000 (7 bb)