Jimmy Robertson vs. Javier Ayala

Javier Ayala 136 lbs lost to Jimmy Robertson 137 lbs by UD in round 10 of 10

• Date: 1971-12-09
• Location: Olympic Auditorium, Los Angeles, California, USA
• Referee: Dick Young 2-8
• Judge: Rudy Jordan 2-7
• Judge: Bob Dossey 0.1-10

"Quick-fisted Jimmy Robertson, 137, Harbor City, Calif., ignored a cut eye and bloody nose to pound out a unanimous decision over hard-punching Javier Ayala, 136, Michoacan, Mexico, at the Olympic Auditorium." -Long Beach Press-Telegram

• Robertson decked Ayala with a left hook for an 8 count in the 6th round, but was staggered later in the round from a right hand.