さん ばん勝負 しょうぶじゃありませんでした
samban shōbujārimasendeshita

Noun
Desu Copula

The polite, past negative form of 三番勝負

1. It wasn't a best-of-three match.; It wasn't a three-game series.

Past/Perfective
Negative
Polite
Terminal Form