Australian hopeful Nick Kyrgios is in doubt to make an appearance at this years Australian Open due to ongoing soreness in his back and now, his knee.
In a disrupted comeback from injury, Kyrgios struggled against Polish workhorse Jerzy Janowicz in his exit from the Sydney International on Tuesday 6-1, 6-7 (8-6), 7-6 (7-4).
World number 50 Kyrgios was visibly disrupted during the third set…
