I guess you have access to a different version of BoxRec than I do. As I understand it, the loss to Yaoita was a non-title 10-round overweight match. The 13-round kayo was for the title, so Perez's title reign was continuous. For back-up, you might consult a Ring Record Book. My 1972 Ring Record Book supports the version of BoxRec to which I have access. I am sure all the Ring record books would be the same.
I remember that. I think it was Al Bernstein interviewing him and Carbajal said it when he was watching back the replay of knocking out Gonzalez. And Bernstein sort of corrected him 'Well, he had heart' and Carbajal said something like 'yeah, just not at that point'.
Okay, have it your way. Perez was undoubtedly a paper champion just like any other champion who ever lost a non-title fight. By the way, the Box Rec link to which I have been referring in regard to Perez's record is https://boxrec.com/en/proboxer/9037
Pascual Perez is an alltime great flyweight and was world champion for 6 years! Pascual Perez was the first Argentine World Boxing Champion. In 1946, he won the Latin American Championship. In 1948, he won the Gold Medal in the Olympic Games (London). He remained an amateur for four more years before turning pro in 1952. In 1954, he won the flyweight World Championship, and successfully defended his title nine times before losing his title to Pone Kingpetch in 1960. Career record: 84 wins, 7 loses, 1 draw (57 KOs). Preceded by: Yoshio Shirai World Flyweight Champion 1954 Nov 26 – 1960 Apr 16 Succeeded by: Pone Kingpetch
Al, I suggest that instead of treating the address I provided to you as a link, copy it and then paste it to your address bar at the top of the page on your computer. Then click the address bar. The BoxRec Pascual Perez boxing record page will appear. This record will not include information like weights, rounds, or title fights. Then sign up as a BoxRec member so you can log in. After you have logged in, a more complete record of Perez will appear. Scroll down to the years from 1954 through 1960, and you will see his title fights described in his record. If this doesn't work, don't ask me why. I won't be able to help you any further. Good luck!!
You are dealing with a man who cannot ever be wrong ,no matter how many ,many times his is shown to be so,he will not admit it. This is a guy who believes Laszlo Papp is an all time top ten middleweight and Artur Grigorian was a great champion,there is no point engaging with him as many have discovered and now ignore him In 2002 The Ring magazine published its 80 greatest fighters of the last 80 years Perez came in at 36th one place in front of Miguel Canto. https://www.liveabout.com/ring-magazine-fighter-rankings-4153939
1955 Pascual Perez, Champion Yoshio Shirai Leo Espinosa Dai Dower Nazzareno Giannelli Danny Kid Tanny Campo Eric Marsden Jake Tuli Oscar Suarez Antonio Diaz II Pascual Perez, Champion Young Martin Leo Espinosa Danny Kid Dai Dower Tanny Campo Jake Tuli Oscar Suarez Memo Diez Hitoshi Misako Guy Schatt 1956 1957 Pascual Perez, Champion Memo Diez Dai Dower Young Martin Hitoshi Misako Dommy Ursua Aristide Pozzali Pone Kingpetch Danny Kid Robert Pollazon Oscar Suarez Pascual Perez, Champion Ramon Arias Young Martin Pone Kingpetch Dommy Ursua Aristide Pozzali Ramon Calatayud Masaji Iwamoto Sadao Yaoita Memo Diez Dennis Adams 1958 1959 Pascual Perez, Champion Sadao Yaoita Ramon Arias Young Martin Pone Kingpetch Dommy Ursua Mario de Leon Ramon Calatayud Mimoun Ben Ali Carlos Miranda Horacio Enrique Accavallo Pascual Perez, Champion Sadao Yaoita Pone Kingpetch Ramon Arias Dommy Ursua Mimoun Ben Ali Hiram Bacallao Risto Luukkonen Larry Pineda Jose Medel Ramon Calatayud
1954-11-26 107½ Yoshio Shirai 111½ 46 6 4 Baseball Stadium WUD 15/15 referee: Jack Sullivan 146-139 | Kuniharu Hayashi 146-143 | Bill Pacheco 143-139 World Flyweight Title 1955-05-30 108¼ Yoshio Shirai 111¼ 46 7 4 Korakuen Baseball Stadium W KO 5/15 time: 2:59 | referee: Haruo Ishiwatarido 39-33 | Bill Pacheco 40-34 | Jack Sullivan 39-33 World Flyweight Title
1960-09-22 110½ Pone Kingpetch 111½ 20 3 0 Olympic Auditorium, Los Angeles L TKO 8/15 time: 2:32 | referee: Mushy Callahan 2-9 | Lee Grossman 2-6 | Tommy Hart 2-5 World Flyweight Title 1960-04-16 110¾ Pone Kingpetch 112 19 3 0 Lumpinee Boxing Stadium, Bangkok L SD 15/15 referee: Lorenzo Torreoalba 145-143 | Nat Fleischer 140-146 | Wong Hiranyalekha 137-148 World Flyweight Title 1959-11-05 107 Sadao Yaoita 111 31 6 2 Ogimachi Pool, Osaka W KO 13/15 time: 0:55 | referee: Juan Notari 118-112 | Nat Fleischer 115-113 | Kuniharu Hayashi 117-117 World Flyweight Title Perez was knocked down in the 2nd round, Yaoita was knocked down twice in the 13th round. 1959-08-10 107¼ Kenji Yonekura 111½ 4 2 0 Metropolitan Gym W UD 15/15 referee: Horacio Alvarez 150-137 | Koshiro Abe 146-140 | Anthony Petronella 145-139 World Flyweight Title 1959-02-18 111¼ Kenji Yonekura 113 4 1 0 Nihon University Auditorium W UD 10/10 1959-01-16 110 Sadao Yaoita 112½ 27 6 2 Metropolitan Gym L UD 10/10 referee: Kuniharu Hayashi 0¼-2 | Koshiro Abe 0¼-2 | Nick Pope 0¼-4 1958-12-15 109¾ Dommy Ursua 112 19 15 1 Rizal Memorial Sports Complex, Manila W UD 15/15 referee: Frankie Carter 149-141 | Sylva Sirois 146-142 | Rafael Torres 145-142 World Flyweight Title 1958-11-22 112 Tito Raggone 116 1 4 0 Rif-stadion, Willemstad W UD 10/10 1958-08-09 110 Tito Raggone 114 1 3 0 Santo Domingo W PTS 10/10 1958-04-19 105¼ Ramon Arias 109½ 8 1 0 Nuevo Circo, Caracas W UD 15/15 World Flyweight Title Arias is first Venezuelan to fight for a World Title 1958-03-22 106¼ Ricardo Valdez 112 2 11 0 Buenos Aires W KO 8/?