What is what channel is lsu playing on today?

I would need more specific information to provide an accurate answer. LSU (Louisiana State University) plays in various sports, so the channel broadcasting their games would depend on the sport and the specific game that is happening today. Typically, LSU games are broadcast on networks such as ESPN, CBS, SEC Network, and regional sports networks. I recommend checking your local TV listings or the LSU Athletics website for the most up-to-date information on what channel LSU is playing on today.