その分
Meanings
Used to indicate that something is proportional to a previously mentioned degree or amount. Often appears in comparative or conditional sentences.
See also: それだけ
If you get up early, you'll finish work that much earlier.
It's expensive, but the quality is correspondingly good.
accordingly; because of that; that being the case
Used to state a natural consequence or reason based on the preceding context. Can also express a proportional relationship like 'respectively' or 'conversely' when contrasting two related facts.
He worked hard, and accordingly the results were good.
The older brother is good at sports, but conversely the younger brother is good at studying.
that state; that condition
Refers to a previously mentioned situation or condition. Often used in set phrases like その分では (if that's the case) or その分なら (if it's like that).
If that's the case, tomorrow's match might be canceled.