Here's a glance at jockey changes for Saturday's program. Kyle Frey suffered a sprained knee in an incident in the warmups prior to Friday's eighth race and is out for a few weeks, according to his agent, Bill Sadoo.

Here are the changes - 

Race 2 - Tiago Pereira rides Dashing Debut (6), while Evin Roman replaces Octavio Vergara, Jr., on Grandma Gertrude (11).

Race 6 - Bold Fantasy (10) will be ridden by Santiago Gonzalez.

Race 8 - Topaz Time (6) will be ridden by Gary Stevens.