Liǎng zhī qiúduì zhījiān de dàzhàn jíjiāng kāishǐ.
The big match between the two teams is about to begin.
Tips
usage
大战 can refer to literal wars (世界大战 World War) or figurative 'battles' in sports, business, etc. It is also used as a verb meaning 'to fight a great battle'.