I disagree.
Get an overwrap soaked, and good luck holding the grip well.
A glove, on the other hand, (pun intended) will still hold the grip well, even when soaked. At least that's been my experience.
And taking a glove off to replace with a dry one is beyond easy. You could do it between points, and still have time to towel off.
A glove is easier and quicker to change, gives a better grip.
There's no 'equivalence' about it.
Well, you can disagree with what should be done, but the overgrips are still the reason that gloves are so rare these days.
Seriously, in this day and age where pro's look for any edge like a gluten free diet or a pressure chamber do you not think that IF a glove were actually any good at least some of the pros would be using one.
gloves are not good for tennis ... end of story
Not so, they can be very good for tennis. What you and some of the other posters (on both sides of the gloves are good argument) aren't seeing is that there is a learning curve in getting used to playing with a glove and getting the proper feel, ability to change grip, etc. Once you've learned, a glove works great, however it takes quite a bit of playing time for it to be perfectly normal - you really can't use them once in a while and play optimally with them.