Itâs a regular ole largemouth. At least from the picture. The mouth has bone would have to not extend beyond the eye to be a spot. Also, MUCH more spots below the lateral line and very little white belly.
Difficult to make a definitive call on it with that photo, but if it had a tongue tooth patch and the jaw ended at the back of the eye, then I wouldn't argue with calling it at least a hybrid spot/largemouth. It doesn't look like a pure spotted bass to me, given that photo. The lakes I usually fish have good populations of both and it's very common to have tooth patches on fish that are clearly more largemouth than spotted bass.