diego costa with chelsea's best effort as antonio conde reached for his thinking cap.alf—time, herrera went from provider to scorer, with the hope —— help of a deflection, he put united on course for a first win against chelsea in five years. the visitors pressed, but were repelled. as they know, mourinho teams are nothing if not resilient, a result that keeps the title race alive. liverpool have moved back up to third place after a 1—0 win over west bromwich albion. at the end of the first half. it's liverpool's fifth win in seven games and strengthens their push for a champions league place. celtic have already been crowned scottish premiership champions but they had to share the points today with ross county after a controversial 89th minute penalty which even the ross county manager, jim mcintyre, admitted should not have been awarded. the final score was 2—2. sebastian vettel has won formula one's bahrain grand prix, beating britain's lewis hamilton in to second place. hamilton was given a five second penalty while his mercedes team—mate, valteri bottas, eventuall