Guys will watch any sports game as long as it is live. What may seem boring on television would actually seem interesting in person. Watching golf live on the green would be more fun than on television simply because you are moving with the golfers and keeping up with them as they take their shots. It is the same for tennis.
I don’t watch many sports on television, but I have gone to my share of high school football games in my day, and they all seem more interesting than just watching a game on television (excluding the Super Bowl). I wish I could go to any big sports event. I think I could find a newfound love for golf if I could go to the World Cup or a love for tennis if I could have Wimbledon tickets.
I have never actually watched tennis on television, I have seen it played live at high school, and I have also played it a bit. I must say that while it doesn’t look fun when watched, it is much like golf in that when you play it is a surprise to how fun it actually is. Either way I wouldn’t mind going to Wimbeldon if the opportunity ever arose.