I'm not sure the value is there for me to get Tennis Channel Plus. $100 for a year. But all I get really is the ability to watch extra French Open matches. Most of Nadal's matches are on the main channel so.... 🤷♂️
They've have a better chance trying to get me to pay a $15-20 fee for the month and maybe forgetting to cancel.
Tennis TV gives you a lot more for ~$120/year.
If there was a service that I knew would give me the ability to stream any match from Grand Slams & Masters 1000 events, I'd probably pay even more than that. Alas you have to bounce around between Tennis Channel, Tennis TV, ESPN, and even NBC to see everything.