Leicester are said to have offered €3m for Sarr in recent days.
Sarr told RMC: "The Leicester offer? It's a reward. Today, I only have six months of training for this job. It's rewarding and it shows that I work well and that I am doing well.
"I'm not insensitive to this championship, but I'm here to talk about the match in Strasbourg. I want to be successful with OM. I focus on the contract I have to honour with OM. It's not for me to manage that."