QPR v Derby: six key battles

Promotion would justify decision to join Rangers, says Simpson

Derry believes McClaren’s knowledge of QPR will give Derby an advantage

Groves predicts ‘changing of the guard’ in rematch with Froch

Froch sees rematch with Groves as the biggest fight of his career

Groves’ trainer Fitzpatrick convinced Froch wanted to avoid rematch

Froch ‘mentally more switched on’ for rematch, says Hearn

QPR boss wants ‘clear heads’ at Wembley

QPR’s Kranjcar passed fit for Wembley clash

Derby are full of confidence, says McClaren