その試合でへとへとだ。

that (something or someone distant from the speaker, close to the listener; actions of the listener, or ideas expressed or understood by the listener); the; um...; er...; uh...

match; game; bout; contest

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

completely exhausted; dead tired; knackered

be; is; indicates past or completed action; indicates light imperative