As per your query, it is not clear the course of interest. If you plan to go in sports then why you wish to pursue bcom or law and not do a course in sports.

After 12th you can do Bsc, BA and BBA course in sports management. With this degree you can expect job profiles like:

• Sports person Instructor
• Coach Referee
• Sports photographer
• Sports event manager
• Physical education teacher etc.

But before deciding this profile you will have to decide which field to go in. Then accordingly I can guide you better.