Calvin Butler boxer
- bouts
- 35
- won
- 14
- lost
- 21
- draw
- 0
- Status
- inactive
- Division
- heavyweight
- Debut
- 1954-02-08
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1964-11-09 | George Chuvalo | WDLWWW | Hull Arena, Hull | LOST KO |
| 1962-10-13 | Franco Badalassi | LWWWWW | Roma | LOST |
| 1962-04-16 | Franco De Piccoli | WWWWWW | Bologna | LOST KO |
| 1961-08-11 | Alejandro Lavorante | WWWWWW | City Auditorium, Omaha | LOST KO |
| 1961-04-28 | George Logan | WLLWWW | Shrine Auditorium, Billings | LOST Unanimous decision |
| 1961-04-13 | George Logan | WWLLWW | Boise | LOST Unanimous decision |
| 1960-09-19 | Warnell Lester | LWWWWW | Coliseum, Baltimore | LOST Points |
| 1959-11-16 | Joe Hemphill | WLWWWW | Midwest Gymnasium, Chicago | LOST Technical knockout |
| 1959-09-29 | Pete Rademacher | LLWW | Auditorium, Miami Beach | LOST Unanimous decision |
| 1959-09-18 | Warnell Lester | WWLWWW | Coliseum, Baltimore | LOST Points |
| 1958-03-06 | Alonzo Johnson | WWLWWW | Scott High School, North Braddock | LOST Technical knockout |
| 1958-01-08 | Ernie Terrell | WWWWW | Chicago Stadium, Chicago | LOST Split-decision |
| 1957-08-29 | Johnny Harper | LLLLWL | McKee Stadium, Jeannette | WIN Split-decision |
| 1957-06-06 | Dan Moray | LWLLLL | Field House, Struthers | WIN Technical knockout |
| 1957-04-30 | Clarence Hinnant | WWLWWW | Auditorium, Miami Beach | LOST Technical knockout |
| 1957-03-29 | Helmut Ball | debut | Madison Square Garden, New York | LOST Points |
| 1957-03-02 | Garvin Sawyer | LWWWWW | High School Gym, Arnold | LOST Technical knockout |
| 1957-01-18 | Gene Jackson | LLLLLL | Music Hall, Cleveland | WIN Split-decision |
| 1956-10-31 | Sylvester Armstrong | WLWLLL | Chicago Stadium, Chicago | WIN Points |
| 1956-10-12 | Johnny Harper | WWWL | Arena, Cleveland | LOST Points |
| 1956-09-28 | George Kartalian | WWDWWL | Arena, Cleveland | WIN Technical knockout |
| 1956-06-28 | Gene Jackson | LLLLL | Euclid Veterans Grounds, Euclid | WIN Unanimous decision |
| 1956-05-30 | Roy Harris | WWWWWW | Sam Houston Coliseum, Houston | LOST Points |
| 1956-04-20 | Eugene Duncan | LWW | Public Hall, Cleveland | WIN Points |
| 1956-01-04 | Jack Nelson | LWWWWW | Arena, Cleveland | WIN Points |
| 1955-12-07 | Bob Santos | debut | Arena, Cleveland | WIN Split-decision |
| 1955-09-20 | Billy Hunter | DLWLWW | Motor City Arena, Detroit | LOST Unanimous decision |
| 1955-05-25 | Sonny Liston | WWLWWW | Arena, Saint Louis | LOST Technical knockout |
| 1955-05-10 | Neal Welch | WLWWLL | Sports Arena, Toledo | WIN Unanimous decision |
| 1954-10-01 | Jimmy Williams | WLLLL | Central Armory, Cleveland | WIN Points |
| 1954-09-14 | Emil Brtko | WWWWWW | Heidelberg Arena, Pittsburgh | WIN Points |
| 1954-06-23 | Emil Brtko | WWWWWW | Heidelberg Arena, Pittsburgh | LOST Points |
| 1954-06-15 | Joe Mason | LLLLLL | Arena, Youngstown | WIN Points |
| 1954-05-06 | James Garcia | debut | Arena, Youngstown | WIN Points |
| 1954-02-08 | Marty Marshall | LWWWWW | Motor City Arena, Detroit | LOST Technical knockout |