MVP x TikTok Live: Brook Sibrian Hands Lupita Medina First Loss With Unanimous Decision Win

At 12-0, Lupita Medina comes into this bout ranked one of the best names in the world at flyweight. After finishing as the runner-up at the 2016 USA Junior Olympics, Medina went on to make her pro debut in June 2022, scoring a decision over Juliett Davila Medina. She most recently fought in November, scoring a second-round stoppage win over Lilian Almaraz.

Brook Sibrian built a solid amateur run, winning the 2022 USA National Championships and the 2022 National Junior Olympics and Summer Festival. Sibrian made her professional debut in October 2023 and comes into tonight with a 9-3 record. After gaining the WBC International lightweight flyweight championship in December 2025, she fell to Jessica Nery on the undercard of Han vs. Holm 2 this past May.

Two important up-and-coming names are about to get it on at minimumweight. Who’s coming out on top in this one?

ROUND 1

The two come out firing. Sibrian with a series of straights almost right away. Medina trying to work to the body. Sibrian continues with the punches in bunches. Medina lands a right hand. Sibrian’s glove touches, but it’s ruled a slip. Left hands for Sibrian. Left hand by Sibrian. Right hand by Medina. Right hand by Sibrian. Left hand by Medina. Another left from Medina. Left hand by Medina. Strong left hook lands for Sibrian.

ROUND 2

Sibrian back with the left to the body. Another left hand by Sibrian. Left hand for Medina. Both working the body. Sibrian lands a strong right hand upstairs. Right hand to the body for Sibrian, but Medina answers back. Left hand by Medina. Left hand by Medina. Left hand by Medina. Sibrian with a combination. Right hand by Sibrian. Right hand to the body by Sibrian. Right hand by Sibrian. Combination to the body by Sibrian. Left hands land for Medina. Left hand upstairs by Medina. Another shot from Medina.

ROUND 3

Straights to the body by Sibrian. Sibrian with the left hand. Left hand by Medina. Right hand and a left from Sibrian. Left hand by Medina. Body shots by Sibrian, but Medina answers right back. Left hand by Medina. Body shot by Sibrian. Both land to the body. Right hand by Sibrian. Medina with a one-two. Sibrian with a right hand. Sibrian lands some big shots, and she’s backing Medina up! The two exchanging shots at the close of round three!

ROUND 4

Right hand by Sibrian. Medina with a left. Left hands from both women. Medina misses some hooks. A combination from each woman. Sibrian misses a right hand. Both women landing hooks. Sibrian fires off a combination. Medina landing upstairs. Sibrian landing a couple of strong shots now. Sibrian with a right hand. Left hand by Medina. Left and a right from Sibrian. Right hand from Sibrian. Both landing hooks. Sibrian coming forward with a combination. Left hand by Medina.

ROUND 5

Right hand by Sibrian. Left hand by Sibrian. One-two by Sibrian. Hook by Medina. Sibrian misses a hook. Medina lands a counter left. Sibrian landing hard on the body. One-two by Medina. Left hand to the body by Sibrian. Combination by Sibrian. Left hand by Sibrian. Left hand by Medina. Sibrian lands a right, and she’s on the front foot, with Medina near the ropes. Left hand by Sibrian. One-two by Sibrian. Sibrian misses a right.

ROUND 6

We get a clinch early. The two exchanging early. One-two by Medina. Sibrian misses a right. Right hand by Sibrian. Medina misses with the right. Right hand by Medina, and Sibrian responds in kind. Sibrian lands combinations. Right hand by Medina. Right hand by Sibrian. Sibrian landing well. Medina with a combination, but Sibrian chases to answer back. Left hand by Sibrian. Left hand by Sibrian.

ROUND 7

Left hand by Sibrian. The two exchanging straights. Sibrian working Medina well on the body. Left hand by Sibrian. Sibrian misses a right hand. Sibrian landing to the body. Left hand by Sibrian. Right and a left by Sibrian. Left uppercuts to the body by Sibrian. Left hand inside by Medina. Left hand by Sibrian. And another. Sibrian landing on the body. Sibrian landing a solid combination. Strong left hand by Sibrian in the closing seconds.

ROUND 8

A couple of right hands on the inside by Sibrian. Both women standing in the pocket exchanging. A couple of left hands landing for Sibrian. Right hand by Sibrian. Left hands to the body from Sibrian in the clinch. Sibrian targeting the body here. Right hand by Sibrian. Medina lands a right. Another clinch. Medina landing a left. The two exchanging in close, and we have an accidental headbutt. Left hand by Sibrian to the body. Right hand and a left by Sibrian. Right hand by Sibrian. Right hand by Medina. Left hand by Medina. The two trading in close to the bell!

OFFICIAL RESULT

Brook Sibrian def. Lupita Medina via unanimous decision (77-75, 78-74 x2)