Under will hold when Incheon United host Jeonbuk Hyundai Motors at Sungui Arena Park on August 30. Jong-Hwan Yoon's side will try to tighten up after losing 2-1 to FC Anyang while posting 59% possession but only one shot on target. Jeonbuk will come off a 0-0 draw with Gimcheon Sangmu and just two…