Terrain looks very wide
some problems with your map:
-There are no creep camps to the main bases, even though its a 1v1 map it still needs guards when a player wants to play this game alone with no AI or sort.
-Main lumber resources supply is lacking, buff it some more from a shape of a half-circle
-Remove the creeps guarding the tavern
-creep difficulty is a bit simple right now, make it like this:
; 2 green camps near/half away main base/s
; 4 green/orange camps to the neutral buildings
; green/orange camps to the main bases
- since this map is too small, you can replace the other goblin laboratory to a merchant building
Terran needs more work, it looks very simply made right now give those ground blending with the deep sea some borders like rocks, etc.
For now it needs more change, sorry to disappoint.