shèng​suàn

odds

胜算 (勝算) shèng​suàn
odds noun
the likelihood or probability of success

After analyzing the current situation, I believe we have a high chance of winning.

stratagem noun
a plan or stratagem that ensures victory; to be certain of success

He is confident in his chance of success and is determined to win this bid.

Frequency

Movie subtitles
2.98 per million appears in 1% of films
Written text
1.87 per million

Sources

Definitions
CC-CEDICT