Amilcar Vidal remains on the hunt for more undefeated records to conquer.

The Sampson Lewkowicz-promoted middleweight from Uruguay puts his perfect record in the line as he faces San Antonio’s Edward Jermaine Ortiz (11-0-2, 4KOs). The two collide this Saturday, live on FS1 from Microsoft Theater in downtown Los Angeles.

Ortiz checked in at 163 pounds for his second straight fight in the Premier Boxing Champions (PBC) L.A. Bubble. The 29-year old Texan is coming off of an eight-round points win over Antonio Todd this past August in this very venue.

Nigeria-bred cruiserweight Efetobor Apochi (9-0, 9KOs) aims to maintain his perfect 100% knockout-to-win rate as he faces Jersey City’s Joe Jones (11-2, 8KOs) in a 10-round bout serving as the evening’s chief support.

Apochi—who is now based in Houston and trains with Ronnie Shields—checked in at a shredded 199 pounds. Jones weighed in at 193 pounds, his lightest weight in four years.

Opening the telecast, Eros Correa faces Henry Arredondo in an eight-round battle of unbeaten junior featherweight prospects and former sparring partners.

San Jose’s Correa (9-0, 7KOs) tipped the scale at a fighting fit 123.6 pounds. San Antonio’s Arredondo (7-0, 4KOs; 1NC) weighed 124.5 pounds for his first fight in just more than a year—perhaps showing on the scale as was 1/2 lb. above the contracted 124-pound limit. 

Just prior to the cameras rolling, South Carolina’s Desmond Lyons takes on Diego Elizondo in a scheduled six-round lightweight contest. Lyson (6-1, 2KOs)—who is trained by Ronnie Shields—checked in at 134 pounds. Carson City’s Elizondo (2-2-2, 0KO) weighed in at 135 pounds as the 22-year old seeks to turn around a four-fight winless skid.

Jake Donovan is a senior writer for BoxingScene.com. Twitter: @JakeNDaBox