Alex Perez conducts a training class for Team Oyama (Photo by Juan Cardenas/Zuffa LLC)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)

IRVINE, CA 8/14/19 - UFC Fighter Alex Perez leading a wrestling class at Team Oyama MMA & Fitness. (Photo credit Juan Cardenas @desautomatas)