Albion boss Oscar Garcia has been hit by another major injury blow.

Winger Kazenga LuaLua is out of tomorrow's trip to Derby County with a hamstring injury, The Argus can reveal.

LuaLua, outstanding in last week's home win against Birmingham, did not travel with the rest of the squad to the East Midlands today.

The problem is only minor but it is another setback for Oscar, who has been besieged by injuries to key players since taking charge at the start of the season.

He lost key midfielder Andrew Crofts against Birmingham to a ruptured cruciate knee ligament which has ruled the Welsh international out for six months.