Boxing Match Preview: Ana Karla Vaz De Moraes (7-1-0, 3 KOs) vs. Tiah Mai Ayton (3-0-0, 3 KOs)

Venue Location:

Indigo at The O2, Greenwich Peninsula, London, United Kingdom. This intimate 2,800-capacity venue inside The O2 complex is a popular spot for up-and-coming fight nights, offering close-up action and electric atmosphere.

Main card begins at 7:00 PM GMT (2:00 PM ET / 11:00 AM PT), streamed live worldwide on DAZN. Ring walks for Ayton vs. Vaz De Moraes expected mid-card, around 8-9 PM GMT.

Injury Report:

No injuries reported. Both fighters successfully made weight at yesterday’s weigh-in: Ayton at 120.4 lbs, Vaz De Moraes at 118.4 lbs. All clear for the bout.

Focus Bout: Tiah Mai Ayton vs. Ana Karla Vaz De Moraes

Tiah Mai Ayton (3-0-0, 3 KOs)
The 19-year-old from Bristol, England, is one of women’s boxing’s most hyped prospects. A decorated amateur (2024 World Boxing U19 gold medalist, multiple national titles), Ayton turned pro under Matchroom and has demolished opponents:

All three pro wins by knockout, showcasing elite speed, power, and footwork.

Recent activity: Back-to-back stoppages in 2025, earning praise from stars like Katie Taylor.
At just 19, she’s aiming for rapid ascent and has talked about becoming the youngest undisputed champion ever.

Ana Karla Vaz De Moraes (7-1-0, ~3 KOs)
The 35-year-old Brazilian brings veteran experience with over eight pro fights since 2021. Orthodox stance, durable, and battle-tested against regional opposition:

Recent form: On a win streak after an early career loss, with decisions and stoppages.

Strengths: Experience in longer fights, ability to absorb pressure.
She’s stepping up significantly here as a durable opponent to test Ayton’s progression.

Fight History: This is the first meeting between the English phenom and the Brazilian journeyman. No prior head-to-head.

FIGHT ODDS

Ana Karla Vaz De Moraes             + 1900

Tiah Mai Ayton                                 – 5000

Odds Courtesy of Sports Odds Direct as of Tuesday, December 16, 2025