Manchester was not so good in the away game against Sevilla for the Champions League. however she managed to get the valuable 0-0 that gives her the lead in view of a rematch. It may have beaten Huddersfield 0-2 and qualified, but its presence in the league lately is not the best it can be, as it has lost to Tottenham and Newcastle in 2 of its last 3 games. The last 3/4 of the match showed X at halftime, a sign of Mourinho's careful approach.
Chelsea seem to be slowly rising after the gels they made, as after their 3-0 victory over West Brom in the championship, followed the victory - qualifying for the cup against Hull with 4-0. In its last match, it was left to 1-1 with Barcelona for the Champions League, in a match that preceded and maybe it could have left with the valuable 1-0 if it did not show weaknesses in defense again. 4 of her 6 away games recently featured X at halftime.
Derby is big, especially since we are talking about a strong battle for the 2-3-4 positions. I do not expect big risks from the two coaches, who are already famous for their tactics. I select X at Half at 2,05, a point that both often show.