Rubuta ci gaba don wannan sakin layi - A watan Yuni 2015, John ya shiga Australian Goldfields Open
, ta doke lamba ta 44 ta duniya Alfie Burden a zagaye na farko 5<unk>1. Kodayake Peter Lines ya ci shi da nasara a zagaye na gaba, wannan wasan kwaikwayon ya karfafa John cewa har yanzu yana iya komawa wasan a cikakken lokaci a matakin sana'a.