Any ideas what is this font

MVB Mascot  Suggeriti da donshottype 

This is Custom Artwork for the Baltimore Orioles, I don't think a Font Exists.

I agree this script is lettering. Note that the size of the letters gets smaller as you move from left to right.
This style of script is usually called Baseball Script.
You can choose various substitutes that include the swoosh tail under the word. Here is an example from MVB Mascot

Don