Robert Whittaker Moving to Light Heavyweight

Why the Move Makes Sense

Whittaker began his UFC career at welterweight (170 lbs), later becoming one of the division’s most respected middleweights. But the weight cut has increasingly taken a toll.

He made it clear the issue isn’t making 185 it’s performing optimally after the cut. “There’s no doubt in my mind I could make middleweight… but I just don’t know if I’m getting the best out of myself having to cut that weight.”

Many fighters echo that sentiment: late-camp fatigue, depleted recovery, and diminished performance on fight night can all stem from harsh weight cuts.

At 205, Whittaker believes he can:

• Train harder late in camp

• Preserve strength and explosiveness

• Add muscle mass strategically

• Compete without draining himself

He’s targeting a June return, giving himself roughly four months to properly transition and build into the division.

Career Snapshot

Whittaker holds a 26-9 professional record and owns wins over:

• Ronaldo Souza

• Derek Brunson

• Yoel Romero

• Jared Cannonier

• Darren Till

• Paulo Costa

Despite recent setbacks, “The Reaper” remains one of the most technical and well-rounded fighters of his era.

The Big Question: How Does He Size Up at 205?

Whittaker has long been considered undersized even at middleweight, relying on speed, timing, and footwork rather than sheer physicality. At light heavyweight, he’ll face naturally bigger opponents with longer frames and heavier hands.

But the upside?

• Less strain on his body

• Potential durability boost

• Sharper fight-night cardio

At this stage of his career, Whittaker appears motivated by legacy and curiosity as much as title contention.

“I want to adjust to the weight, I want to perform at the weight. I want to build some muscle.”

June could mark the beginning of a fascinating late-career chapter for one of the UFC’s most respected former champions.