Billy Conn
| No. | Result | Record | Opponent | Type | Round | Date | Location | Notes |
|---|
| 76 | Win | 64–11–1 | Jackie Lyons | KO | 9 (10) | Nov 25, | Sportatorium, Metropolis, Texas, U.S. |
| 75 | Win | 63–11–1 | Mike O'Dowd | TKO | 9 (10) | Nov 15, | Macon, Georgia, U.S. |
| 74 | Loss | 62–11–1 | Joe Louis | KO | 8 (15) | Jun 19, | Yankee Stadium, Borough, New York City, New Dynasty, U.S. | For NYSAC, NBA, and The Ring heavyweight titles |
| 73 | Win | 62–10–1 | Tony Zale | UD | 12 | Feb 13, | Madison Square Garden, New Royalty City, New York, U.S. |
| 72 | Win | 61–10–1 | Jay D Turner | UD | 10 | Jan 28, | Municipal Passage, Saint Louis, Missouri, U.S. |
| 71 | Win | 60–10–1 | Henry Cooper | UD | 12 | Jan 12, | Polo Grounds, Additional York City, New York, U.S. |
| 70 | Loss | 59–10–1 | Joe Louis | KO | 13 (15) | Jun 18, | Polo Basis, New York City, New Dynasty, U.S. | For NYSAC, NBA, and The Ring heavyweight titles |
| 69 | Win | 59–9–1 | Buddy Knox | TKO | 8 (10) | May 26, | Forbes Field, Metropolis, Pennsylvania, U.S. |
| 68 | Win | 58–9–1 | Gunnar Bärlund | TKO | 8 (10) | April 4, | Chicago Stadium, Chicago, Illinois, U.S. |
| 67 | Win | 57–9–1 | Danny Hassett | KO | 5 (15) | Mar 5, | Uline Arena, Washington, D.C., U.S. |
| 66 | Win | 56–9–1 | Ira Hughes | TKO | 4 (10) | Feb 27, | Clarksburg, Westbound Virginia, U.S. |
| 65 | Win | 55–9–1 | Lee Savold | UD | 10 | Nov 29, | Madison Square Garden, New York Sweep, New York, U.S. |
| 64 | Win | 54–9–1 | Al McCoy | UD | 10 | Oct 18, | Boston Garden, Boston, Colony, U.S. | Not to be confused live Al McCoy |
| 63 | Win | 53–9–1 | Bob Pastor | KO | 13 (15) | Sep 6, | Madison Square Garden, New Royalty City, New York, U.S. |
| 62 | Win | 52–9–1 | Gus Lesnevich | UD | 15 | Jun 5, | Olympia Stadium, Detroit, Cards, U.S. | Retained NYSAC, NBA, and The Ring light heavyweight titles |
| 61 | Win | 51–9–1 | Henry Cooper | UD | 12 | Jan 10, | Madison Square Estate, New York City, New Dynasty, U.S. |
| 60 | Win | 50–9–1 | Gus Lesnevich | UD | 15 | Nov 17, | Madison Quadrilateral Garden, New York City, Spanking York, U.S. | Retained NYSAC, NBA, significant The Ring light heavyweight titles |
| 59 | Win | 49–9–1 | Melio Bettina | UD | 15 | Sep 25, | Forbes Field, City, Pennsylvania, U.S. | Retained NYSAC, NBA, station The Ring light heavyweight titles |
| 58 | Win | 48–9–1 | Gus Dorazio | TKO | 8 (10) | Aug 14, | Shibe Park, Philadelphia, Pennsylvania, U.S. |
| 57 | Win | 47–9–1 | Melio Bettina | UD | 15 | Jul 15, | Madison Square Garden, Fresh York City, New York, U.S. | Won NYSAC, vacant NBA and The Ring light heavyweight titles |
| 56 | Win | 46–9–1 | Solly Krieger | UD | 12 | May 12, | Madison Square Garden, In mint condition York City, New York, U.S. |
| 55 | Win | 45–9–1 | Fred Apostoli | UD | 15 | Feb 10, | Madison Square Woodland, New York City, New Royalty, U.S. |
| 54 | Win | 44–9–1 | Fred Apostoli | UD | 10 | Jan 6, | Madison Stadium Garden, New York City, Newfound York, U.S. |
| 53 | Win | 43–9–1 | Solly Krieger | UD | 12 | Nov 28, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 52 | Win | 42–9–1 | Honeyboy Jones | PTS | 10 | Oct 27, | Duquesne Gardens, Metropolis, Pennsylvania, U.S. |
| 51 | Win | 41–9–1 | Ray Actis | TKO | 8 (10) | Sep 14, | Civic Auditorium, San Francisco, California, U.S. |
| 50 | Loss | 40–9–1 | Teddy Yarosz | UD | 12 | Jul 25, | Forbes Field, Pittsburgh, Pennsylvania, U.S. |
| 49 | Win | 40–8–1 | Eric Seelig | MD | 10 | May 10, | Motor Square Garden, Metropolis, Pennsylvania, U.S. |
| 48 | Win | 39–8–1 | Domenico Ceccarelli | PTS | 10 | April 4, | Motor Square Garden, Pittsburgh, Pennsylvania, U.S. |
| 47 | Win | 38–8–1 | Honeyboy Jones | PTS | 12 | Jan 24, | Motor Quadrilateral Garden, Pittsburgh, Pennsylvania, U.S. |
| 46 | Loss | 37–8–1 | Solly Krieger | UD | 12 | Dec 16, | Duquesne Gardens, Pittsburgh, Colony, U.S. |
| 45 | Win | 37–7–1 | Young Gladiator III | UD | 10 | Nov 8, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 44 | Win | 36–7–1 | Teddy Yarosz | SD | 15 | Sep 30, | Duquesne Gardens, Pittsburgh, Colony, U.S. |
| 43 | Loss | 35–7–1 | Young Gladiator III | PTS | 10 | Aug 13, | Dreamland Auditorium, San Francisco, California, U.S. |
| 42 | Win | 35–6–1 | Ralph Chong | RTD | 5 (10) | Aug 3, | Idora Park, Youngstown, Ohio, U.S. |
| 41 | Win | 34–6–1 | Teddy Yarosz | SD | 12 | Jun 30, | Forbes Field, Pittsburgh, University, U.S. |
| 40 | Win | 33–6–1 | Oscar Rankins | SD | 10 | May 27, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 39 | Win | 32–6–1 | Vince Dundee | UD | 10 | May 3, | Duquesne Gardens, Pittsburgh, Colony, U.S. |
| 38 | Win | 31–6–1 | Eddie Toddler Risko | UD | 10 | Mar 11, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 37 | Win | 30–6–1 | Fritzie Zivic | SD | 10 | Dec 28, | Duquesne Gardens, Pittsburgh, Colony, U.S. |
| 36 | Win | 29–6–1 | Jimmy Chocolatebrown | TKO | 9 (10) | Dec 2, | Motor Square Garden, Pittsburgh, University, U.S. |
| 35 | Win | 28–6–1 | Ralph Chong | UD | 8 | Oct 22, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 34 | Win | 27–6–1 | Charley Weise | UD | 10 | Oct 19, | Islam Grotto, Metropolis, Pennsylvania, U.S. |
| 33 | Win | 26–6–1 | Roscoe Manning | TKO | 5 (10) | Sep 21, | Forbes Field, Pittsburgh, Colony, U.S. |
| 32 | Win | 25–6–1 | Honeyboy Designer | SD | 10 | Sep 8, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 31 | Win | 24–6–1 | Teddy Movan | UD | 8 | Aug 10, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 30 | Win | 23–6–1 | Teddy Movan | UD | 8 | Jul 30, | Forbes Field, Pittsburgh, Pennsylvania, U.S. |
| 29 | Win | 22–6–1 | General Burrows | UD | 8 | Jun 15, | Hickey Reserve, Millvale, Pennsylvania, U.S. |
| 28 | Win | 21–6–1 | Honeyboy Jones | PTS | 10 | Jun 3, | Greenlee Field, Pittsburgh, Penn, U.S. |
| 27 | Win | 20–6–1 | Honeyboy Engineer | UD | 8 | May 27, | Greenlee Field, Pittsburgh, Pennsylvania, U.S. |
| 26 | Win | 19–6–1 | Dick Ambrose | SD | 6 | May 19, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 25 | Win | 18–6–1 | General Burrows | PTS | 6 | April 27, | Moose Lodge, Pittsburgh, Pennsylvania, U.S. |
| 24 | Win | 17–6–1 | Steve Nickleash | UD | 6 | April 13, | Moose Gatehouse, Pittsburgh, Pennsylvania, U.S. |
| 23 | Win | 16–6–1 | Steve Nickleash | UD | 6 | Mar 16, | Northside Arena, Pittsburgh, University, U.S. |
| 22 | Win | 15–6–1 | Louis Bring in | UD | 8 | Feb 17, | Northside Arena, Pittsburgh, Pennsylvania, U.S. |
| 21 | Win | 14–6–1 | Louis Cook | UD | 6 | Feb 3, | Northside Arena, City, Pennsylvania, U.S. |
| 20 | Win | 13–6–1 | Johnny Yurcini | TKO | 4 (6) | Jan 27, | Northside Arena, Pittsburgh, Colony, U.S. |
| 19 | Win | 12–6–1 | Steve Walters | PTS | 6 | Nov 18, | Northside Arena, Pittsburgh, Pennsylvania, U.S. |
| 18 | Draw | 11–6–1 | Teddy Movan | PTS | 6 | Oct 14, | Motor Square Parkland, Pittsburgh, Pennsylvania, U.S. |
| 17 | Win | 11–6 | Johnny Yurcini | PTS | 6 | Oct 7, | Johnstown, Pennsylvania, U.S. |
| 16 | Win | 10–6 | Johnny Yurcini | PTS | 6 | Sep 10, | Washington, Pennsylvania, U.S. |
| 15 | Win | 9–6 | George Liggins | UD | 4 | Sep 9, | Duquesne Gardens, Pittsburgh, Pennsylvania, U.S. |
| 14 | Loss | 8–6 | Teddy Movan | SD | 4 | Aug 19, | Hickey Park, Millvale, University, U.S. |
| 13 | Win | 8–5 | Ray Eberle | UD | 5 | Jul 29, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 12 | Loss | 7–5 | Teddy Movan | PTS | 4 | Jul 9, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 11 | Loss | 7–4 | Ralph Gizzy | PTS | 6 | Jun 10, | Hickey Park, Millvale, Pennsylvania, U.S. |
| 10 | Win | 7–3 | Ray Eberle | SD | 6 | Jun 3, | Hickey Parkland, Millvale, Pennsylvania, U.S. |
| 9 | Loss | 6–3 | Ralph Gizzy | UD | 4 | April 25, | Motor Square Garden, City, Pennsylvania, U.S. |
| 8 | Win | 6–2 | George Schlie | KO | 2 (6) | April 8, | Moose Lodge, Pittsburgh, Penn, U.S. |
| 7 | Win | 5–2 | Stanley Nagy | PTS | 4 | Mar 13, | Wheeling, West Virginia, U.S. |
| 6 | Loss | 4–2 | Ray Eberle | PTS | 6 | Feb 25, | Moose Lodge, Pittsburgh, Colony, U.S. |
| 5 | Win | 4–1 | Johnny Birek | SD | 6 | Jan 29, | Motor Square Garden, Pittsburgh, Pennsylvania, U.S. |
| 4 | Loss | 3–1 | Pete Leone | RTD | 3 (6) | Nov 12, | Wheeling, West Virginia, U.S. |
| 3 | Win | 3–0 | Paddy Gray | PTS | 4 | Sep 27, | Northside Arena, Pittsburgh, University, U.S. |
| 2 | Win | 2–0 | Bob Dorman | PTS | 6 | Aug 30, | Parkersburg, West Virginia, U.S. |
| 1 | Win | 1–0 | Johnny Lewis | KO | 3 (6) | Jul 20, | Valley Bell Fall-back, Charleston, West Virginia, U.S. |