- Jake Paul v Mike Tyson: July 20 fight postponed due to Tyson’s ulcer flare upBBC.com
- Tyson (ulcer) forced to postpone bout vs. PaulESPN
- Mike Tyson postpones highly-anticipated fight against Jake PaulThe News International
- Jake Paul reacts to Mike Tyson boxing fight postponement: ‘I’m heartbroken’Yahoo Sports
- Jake Paul-Mike Tyson fight postponed after boxing legend’s medical scareFox News