I was about to make a map review for this, but since this is just a melee map, I will only give you suggestions and improvements for the map
your map is too fit and entry and exit routes are too hard to pass, try making more space even though your map is small
while I was Creeping in the game, I somehow got a hard time clearing every creep camp I could find, I mean a dragon whelp or a drake are good strong creep camps when it comes to 1v1, but a red dragon? its really hard to coup up with even the expansion sites have sasquatches as there guard instead of weak monsters, try changing them dude, its for players to finish the game in my occasion.
well these are just a quick review for your melee map, hope you can make another one with a balanced details on it.