No it isn't. In a best of 7 series, the magic number is 4. 4 being the best of 7, 1 being the best of 1.That's quite a different description to the best of seven.
Easy mistake.
Didn't you say that a 'best of' had to be an odd number...?
Yes.
Okay... you're struggling now so you've had to resort to abuse.
What you've described here isn't something that actually happened.