"In Formula 1, you never know until you're going to start the race if you're going to be racing," Perez said when asked if he was able to say he was 100% staying at the team.
"This is how things are. I know I've got a contract.
"During the week, obviously the rumours came out, and we actually got contacted by a team in the paddock - I won't say names obviously - and also by other teams in categories, which was quite a surprise, because we have a contract for next year here.
"At the moment, there are just rumours around. Nothing more to add from my side other than we've got a contract in place."
https://www.autosport.com/f1/news/150608/perez-confirms-rival-f1-team-approach-amid-rumours