HEADLINES
- 3 storylines to watch at UFC Fight Night: Holloway vs. Kattar
- McGregor says Pacquiao talks 'intensifying,' believes fight will happen in 2021
- McGregor willing to engage with Poirier: 'I would love a war'
- UFC: Positive marijuana tests no longer an anti-doping violation
- McGregor baffled by Khabib's retirement: 'You can't just scurry away'
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