'Versus' usually consists of one thing against another (see below)..this is not the same thing. Now let it go.
ver‧sus  /ˈvɜrsəs, -səz/ Pronunciation Key - Pronunciation[vur-suhs, -suhz] Pronunciation Key -
–preposition
1. against (used esp. to indicate an action brought by one party against another in a court of law, or to denote competing teams or players in a sports contest): Smith versus Jones; Army versus Navy.
2. as compared to or as one of two choices; in contrast with: traveling by plane versus traveling by train. Abbreviation: v., vs.