I'm sorry, but I wasn't replying to you.I explained it clearly above.
Rublev - agreed with both companies. The agreement was held to the last day, April 1, 2021.
Mertens did a no-no without advising either (head would have the right to go after Babolat had they done it).
And the question is, what compelled Mertens to do this. Why go behind Head and Babolat to do this rather than just speaking with them?