Allardyce said: "Mark joined in training, so he is hopefully going to have no reaction to his calf problem."
Newcastle boss Allardyce: Viduka back in training
Support Tribal Football with this great deal from our partners ExpressVPN. You get an extra three months free with the 12-month plan (a saving of 49%!). All plans come with a 30-day money-back guarantee if you change your mind. Click here to try now, risk-free for 30 days - and support Tribal Football in the process.
Video of the day: