Skip to main content

What UFC champions Sean O’Malley and Aljamain Sterling eat while cutting weight in fight week

Spoiler alert: There's a lot of protein

Chicken breast and broccoli
Pexels / Pexels

Whether you’re a fan of mixed martial arts (MMA) or just curious about the behind-the-scenes routines of professional fighters, you might be wondering how UFC champions “Suga” Sean O’Malley and Aljamain “Funkmaster” Sterling get ready for fight week.

One slightly controversial part of their prep is cutting weight up to the fight. Weight cutting is a common practice in most combat sports and refers to dropping weight before a competition to compete in a specific weight class.

Recommended Videos

In this article, we get into the specifics to give you a rundown of what O’Malley and Sterling eat while cutting weight in fight week.

What Suga Sean Eats in a Day While Weight Cutting

What Sean O’Malley eats the day leading up to the weigh-in

O’Malley, known for his flashy style and knockout power, shared a recent video on YouTube giving fans a glimpse into his weight-cutting routine. In the video, he and his team discuss their strategies for cutting weight and maintaining energy levels. O’Malley follows a disciplined approach to his diet in the days leading up to the weigh-in.

Here’s a breakdown of what O’Malley eats on “whoosh day,” aka the day leading up to weigh-in:

Meal #1

  • 1 scoop of protein
  • 2 tbsp of coconut oil
  • 300 ml of water

Meal #2

  • 4 oz. of boneless, skinless chicken thighs
  • 1 oz. light Havarti cheese
  • 150 ml of water

Meal #3

  • 3 oz. boneless, skinless chicken thighs
  • 150 ml of water

At this stage, O’Malley says water is done for the day. The reasoning is to trick the body into thinking he’s still water-loading even though he’s cutting back on fluid intake.

Meal #4

  • 3 tbsp of full-fat plain Greek yogurt with one scoop of protein
Aljamain Sterling Full Day Of Eating To Lose 35lbs In 8 Weeks | 3 Weeks Out

What Aljamain Sterling eats in one day three weeks before the weigh-in

Sterling, known for his slick grappling and relentless pace, has also shared some insights into his weight-cutting process. Compared to O’Malley, Sterling’s approach differs in that it’s not as calculated but still effective. Instead of exact measurements, Sterling focuses on the types of foods he consumes leading up to the fight.

Three weeks before their fight on Aug. 19, 2023, Sterling posted a YouTube video giving his fans a peek into what he eats in one day during the early stages of his weight-cutting process.

Here’s a brief overview of a day in the life of Sterling leading up to a fight:

Meal #1

  • Salmon belly
  • Smoked chicken breast
  • Broccoli
  • White rice
  • Water

Meal #2

  • Chimol (salvadoran salsa)
  • White rice
  • Steak
  • Roasted potatoes
  • Water
  • 1 can of sparkling water

In addition to following this protein-packed meal plan, Sterling worked out twice this day and hit the sauna to help with weight-cutting. He lost 35 pounds leading up to the fight.

A note on weight-cutting and safety

O’Malley and Sterling have nutritionists, trainers, and healthcare professionals who closely monitor their weight-cutting practices to ensure their safety and well-being.

Engaging in weight cutting without professional guidance is strongly discouraged and can be incredibly dangerous.

Tabitha Britt
Tabitha Britt is a freelance writer, editor, SEO & content strategist.
Should you take electrolytes before or after your workout? What science says
How much does timing really matter with your electrolyte intake?
Man in gym taking supplement drinking protein shake powder electrolyte mineral

As certain forms of exercise, like running and hybrid training, are gaining popularity, the topic of electrolytes has become a concern for many active people. Nutrition has always been a primary focus for those who work out, but people are starting to realize that they need to focus on more than just their protein goals. As a fitness enthusiast, I have also started to turn my attention to electrolytes as my outdoor runs leave me feeling fatigued.

So, you know you probably should be taking electrolytes, but is it better to take electrolytes before or after workout sessions? Keep reading to find out!

Read more
Does your personality influence your choice of exercise? Researchers explore
New study finds your personality could be driving your fitness choices
people working out outside outdoor exercise class

Our personalities influence us to make various decisions in our lives, from the clothes we wear to our favorite restaurants. Your personality refers to the set of characteristics, qualities, and traits that can shape how you think, behave, and interact with the world around you. While your personality can change over time, it usually remains relatively stable throughout adulthood.

What about your choice of exercise? How does your personality influence your preferred go-to workouts? In an interesting study, researchers explored exactly that. 

Read more
Researchers reveal which type of exercise helps with rheumatoid arthritis
man holding neck pain

As someone with a somewhat similar inflammatory autoimmune bone condition called ankylosing spondylitis, I can personally relate to many of the symptoms and struggles of those with rheumatoid arthritis (RA). Just as certain types of exercise can help reduce inflammation in my spine and SI joints, the same applies to rheumatoid arthritis. Previous research shows that regular exercise can lower the levels of inflammatory markers in the body, as well as many other benefits that also come along with moving your muscles.

Exercise triggers certain hormones and cytokines or proteins that help modulate inflammation. Recently, researchers explored the value of blood-flow restricted resistance training for those with rheumatoid arthritis. Let’s explore.

Read more