liǎng duì / de / shí lì / bù xiāng shàng xià / xíng chéng / le / jūn shì / bǐ sài / jié guǒ / nán yǐ yù liào

两队的实力不相上下，形成了均势，比赛结果难以预料。

The two teams are evenly matched, forming a balance of power, making the result unpredictable.