If you want to show player race to's or have their handicap next to their name, on the bracket and match card.
Go to Menu > Manage > Brackets/Round-Robins > Round-Robins OR Bracket.
Select the round-robin or bracket.
Pencil to edit.
Go to Public visibility and display options.
Choose what Field to show on bracket and match card.
*Not that the handicap, race, or whatever has to be entered into the system in the same column you selected.