In case anyone hasn't heard, Andy Murray mentioned yesterday in his Kooyong interview (see Latest Andy Murray news) that Jamie Murray was planning to play the AO with Delgado but unfortunately Delgado sustained a calf injury during the off season.
Depending on the state of the tear he could be out for 2-3 weeks or several months. It's a blow for Delgado who is on the verge of the top 100 but has 22 points to defend in February.
I fear that Delgado getting a new girlfriend just before the season finished, could have something to do with the injury.