Question: Is there any problem for women watching wrestling competitions from televisions?
The Grand Ayatollah Khamenei: If they watch live and direct from television, according to Wajib precaution, it is not allowed. And also if watching with the intention of enjoyment and looking at non-Mahram with the fear of Haram occurring (Ribeh), or fear of committing sin and immoral act; it is not allowed; otherwise there is no problem.
Source: khamenei.ir