Jurgen Klopp reveals Sturridge was unable to take a spot-kick after criticism on social media.
The Spanish international wants to give Manuel Pellegrini a special send-off with another title.
Otamendi spoke with IBTimes UK after City's victory over Liverpool in the Capital One Cup final.
The 47-year-old pundit has hit out at the French manager and his lack of spending.
Barcelona centre-back also ruled out a return to Old Trafford as he is happy at the Nou Camp.
Former Anfield hero has urged the club's fans to get behind Daniel Sturridge.
The City manager says his decision to deploy a weakened side against Chelsea has paid off.
The manager defended his decision to replace Mamadou Sakho after a clash of heads with Emre Can.
Join IBTimes UK for the first meeting of heavyweight Premier League duo in any cup final at Wembley.
The Argentine 'keeper likely to be selected ahead of Joe Hart for showcase final at Wembley.
Sport claims that the centre-back has an agreement in principle to move to Manchester City.
Reds boss also admits he faces difficult squad decisions ahead of Capital One Cup final.
Pellegrini says victory at Wembley in the League Cup final can reinvigorate title challenge.
The 35-year-old midfielder has heaped praise on his former teammate at Anfield.
Berlusconi offers to make 'a financial sacrifice' to secure their former player on a full-time basis.
The Chilean boss says the tie is not finished despite City taking a big lead to the Etihad Stadium.
Live coverage of the Champions League as Manchester City look to keep Premier League hopes alive.
Manchester City, Chelsea and PSG are reportedly monitoring the Barcelona star.
The 27-year-old goalkeeper says Liverpool could follow a similar path to Chelsea in the mid-2000s.
The 22-year-old Frenchman is among the most sought-after players in Europe.
Dynamo Kiev face Manchester City in the Champions League clash on Wednesday. Find out how to follow the match live in the UK.
The 25-year-old defender has been out of action with a hamstring injury in recent times.