The defending champion was unable to retain his title, going down 4-3 in a high-quality snooker match.
This marks a significant upset for the three-time world champion.
Mark Selby has suffered an early exit from the Welsh Open, falling to China's Jiang Jun in a hard-fought first-round encounter.
The defending champion was unable to retain his title, going down 4-3 in a high-quality snooker match.
This marks a significant upset for the three-time world champion.