セパ交流 こうりゅう せんではありませんでした
sepakōryūsendewārimasendeshita

Noun
Desu Copula

The polite, past negative form of セパ交流戦

1. Was not the interleague play.; It was not interleague play.

Past/Perfective
Negative
Polite
Formal Register
Sports