Fight week throws sleep out the window for many fighters. Early weigh-ins...

https://www.unitedbookmarkings.win/fight-week-is-brutal-for-sleep-fighters-often-hit-the-sack-around-4-or-5-am

Fight week throws sleep out the window for many fighters. Early weigh-ins Friday morning kick off a grueling schedule with doors at 6:00 pm and long locker room waits. Some fighters hit their beds around 4 or 5 am after waking up between 2 and 4 am