Thad Spencer vs. Brian London

Brian London 197 lbs lost to Thad Spencer 197 lbs by PTS in round 10 of 10

• Date: 1966-05-02
• Location: King's Hall, Belle Vue, Manchester, Lancashire, United Kingdom
• Referee: Bill Williams

Notes

• On April 21, Spencer was announced as a late replacement for Eduardo Corletti.
• "Thad Spencer pounded out a 10 round decision over former British heavyweight champion Brian London Monday night, opening a cut over the Englishman's left eye and battering him unmercifully in the early going. Spencer, just elevated to the #6 spot in the heavyweight rankings by the WBA, opened a cut in the 5th round and London was dribbling blood the rest of the way. He also was cut under the right eye in the 8th and was staggered by a right hand in the 6th. There were no knockdowns, but Spencer was shaken in the 3rd round." -Associated Press