Otamendi signs two year man city contract extension
I think there may be some confusion here!
Sergio Agüero, not Otamendi, has signed a two-year contract extension with Manchester City. The Argentine striker has been with the club since 2011 and has been a key player for the team, scoring over 250 goals in all competitions.
Otamendi, on the other hand, is a defender who has been with Manchester City since 2015. While he has been an important player for the team, there hasn't been any recent news about him signing a contract extension with the club.
Let me know if you have any other questions!