First attempt at local cryptic - proving too tricky for me! Top left corner almost totally blank - same as my head obviously!
Digit's new shade of brown (6) _ _ _ _ E _
Mix in incoming letters (6) - - - - L -
Under a cow (5) _ O _ E -
Student's friend has esy {sic} win on board (8,4) _ _ _ _ L _ R _
MATE
Not available to me, without being anonymous (8)_ _ _ _ L _ _ _
Cricketer's leg to march around unknown territory (8)
_ _ _ _ R _ _ _