Isayah Fatu (born September 9, 1999), better known by his ring name Zilla Fatu, is an American professional wrestler. He is signed to WWE, where he performs on the NXT brand. Fatu is a third-generation wrestler, being the son of Umaga, and great nephew of The Wild Samoans (Afa and Sika) connecting him to the Anoaʻi family of Samoan professional wrestlers.

| Title | ||||||
|---|---|---|---|---|---|---|
The Bridge: Wrestling in Milwaukee | 10 | 2025-02-07 | 0.706 | |||
TNA Slammiversary 2025 | Zilla Fatu | 3.8 | 2025-07-20 | 0.8534 | ||
WrestleRave Food Fight: Conroe | Zilla Fatu | 0 | 2025-05-24 | 0.6708 | ||
HOG Winter Warfare 2025 | 0 | 2025-12-19 | 0.9318 | |||
NXT Heatwave 2026 | Zilla Fatu | 6.8 | 2026-08-30 | 1.5883 | ||
NXT Halloween Havoc 2026 | Zilla Fatu | 6 | 2026-10-31 | 2.7036 | ||
The Bridge | 0 | 2025-01-31 | 4.9034 | |||
WWE NXT | Zilla Fatu | 6.623 | 2010-02-23 | 1398.7908 |