The trios titles at the 2021 IBF Super World Championships were decided Sunday in Dubai in decidedly different fashion. The Team USA men edged Korea in a roll-off that went down to the final frame (235-203, 236-269, 57-49), while the Korean woman enjoyed a relatively easy sweep of Guatemala 223-195, 246-206). In the opening game of the final, Team USA struck four times in the first five frames, while Korea opened twice. Korea then inserted Kang Heewon (teams have four players so there always...