World Series of Fighting officials have found a replacement for Thiago Silva, inserting Clifford Starks in against Mike Kyle.

The event, WSOF 22, takes place this Saturday night from Las Vegas. Rousimar Palhares defends his welterweight title vs. Jake Shields, while Marlon Moraes defends his bantamweight belt vs. Sheymon Moraes.

The entire main card airs on NBC Sports Network after online prelims. Below is the current lineup:

MAIN CARD (NBC Sports Network/11 p.m. ET)

WSOF Welterweight Championship
Rousimar Palhares (c) vs. Jake Shields

WSOF Bantamweight Championship
Marlon Moraes (c) vs. Sheymon Moraes

Light Heavyweight: Clifford Starks vs. Mike Kyle

Welterweight: Abubakar Nurmagomedov vs. Jorge Moreno

Lightweight: Jimmy Spicuzza vs. Islam Mamedov


Light Heavyweight: Jake Heun vs. Davin Clark

Flyweight: Donavon Frelow vs. Carlos Garcia

Catchweight: Jimmy Jones vs. Marco Simmons

Light Heavyweight: Cory Hendricks vs. Julio Hinojosa

Lightweight: Gil Guardado vs. Pete Martin