Maple and is there a clearer picture of the second one or a picture of the bark? It kinda looks like sugarberry.. If it is the bark will look like a beech with worts on it
I'll stick with sugarberry for the second one... could be a shrub but it looks like it's got serrated edges, the base isn't equal on both sides and there's three veins that all meet at the stem. Here's one that was still green from the summer