Johnny Greco boxer
- bouts
- 102
- won
- 78
- lost
- 18
- draw
- 5
- Status
- inactive
- Division
- welterweight
- Debut
- 1940-06-07
- Height
- 5′ 5½″/166cm
- Reach
- 66″/168cm
- Age
- 31
- Born
- 1923-10-01
- Death
- 1954-12-12
- Nationality
- Canada
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1954-11-01 | Tony Percy | WWWLLW | Mont St. Louis Col. Auditorium, Montreal | LOST Unanimous decision |
| 1954-09-02 | Emerson Butcher | LLLLLL | Stadium, Moncton | WIN Points |
| 1954-07-19 | Billy Lauderdale | WDWWLW | Mont St. Louis Col. Auditorium, Montreal | WIN Majority decision |
| 1954-06-28 | Billy Lauderdale | DWDWWL | Mont St. Louis Col. Auditorium, Montreal | LOST Split-decision |
| 1952-08-26 | Armand Savoie | WWWDDW | Forum, Montreal | WIN Unanimous decision |
| 1952-07-07 | Armand Savoie | LWWWDD | Forum, Montreal | LOST Split-decision |
| 1952-06-16 | Luis Ortiz | WLWLDD | Coliseum, Baltimore | WIN Unanimous decision |
| 1951-12-17 | Alfredo La Grutta | LWWLLL | Boston Garden, Boston | WIN KO |
| 1951-12-05 | Nick Mistovich | LLLLLW | Arena, Cleveland | WIN KO |
| 1951-10-31 | Don Williams | DLLLWW | Coliseum, Baltimore | DRAW Points |
| 1951-10-22 | Jimmy Milligan | WLWLDW | Coliseum, Baltimore | WIN KO |
| 1951-05-21 | Rocky Graziano | WWWWWW | Forum, Montreal | LOST KO |
| 1951-03-12 | Gaby Ferland | WLLLWW | Forum, Montreal | WIN Technical knockout |
| 1951-02-19 | Eddie Giosa | WLWWLL | Forum, Montreal | WIN Unanimous decision |
| 1950-08-16 | Kid Gavilan | LWWWWW | Delormier Stadium, Montreal | LOST KO |
| 1950-05-01 | Eddie Giosa | DLWLWW | Arena, Philadelphia | LOST Split-decision |
| 1950-02-27 | Bob Montgomery | WWLLLL | Forum, Montreal | WIN Unanimous decision |
| 1950-01-30 | Fitzie Pruden | WLWLWW | Forum, Montreal | WIN Technical knockout |
| 1949-12-12 | Herbie Kronowitz | WLWWLL | Forum, Montreal | WIN Unanimous decision |
| 1949-08-03 | Laurent Dauthuille | DLWWWW | Delormier Stadium, Montreal | LOST KO |
| 1949-03-28 | Beau Jack | WLWWWW | Forum, Montreal | WIN Unanimous decision |
| 1949-03-01 | Pete Zaduk | WWDWLD | Maple Leaf Gardens, Toronto | WIN Technical knockout |
| 1948-10-27 | Gaby Ferland | WWWWWW | Forum, Montreal | WIN Technical knockout |
| 1948-09-30 | Gus Mell | WWLWLW | Forum, Montreal | WIN Technical knockout |
| 1948-09-02 | Larry Cisneros | WWLLLW | Forum, Montreal | NC No Contest |
| 1948-08-05 | Eric Boon | WLLWL | Forum, Montreal | WIN KO |
| 1948-05-18 | Harry Hurst | WWWWWL | Forum, Montreal | WIN Points |
| 1948-04-09 | Beau Jack | WWWWWL | Forum, Montreal | LOST Majority decision |
| 1948-03-05 | Danny Williams | LLLDWW | Olympia Stadium, Detroit | WIN Split-decision |
| 1948-02-02 | Henry Jordan | LLDWLW | Forum, Montreal | WIN KO |
| 1947-12-15 | Ralph Zannelli | LLWWWW | Boston Garden, Boston | LOST Unanimous decision |
| 1947-11-03 | Harry Hurst | WWWWWW | Forum, Montreal | WIN Unanimous decision |
| 1947-10-06 | Tommy Ciarlo | WWLLDW | Arena, New Haven | WIN Technical knockout |
| 1947-09-16 | Cosby Linson | WWWWWW | Forum, Montreal | WIN Unanimous decision |
| 1947-08-27 | Joey Peralta | LLWDLD | Crystal Arena, Norwalk | WIN Points |
| 1947-08-08 | Cosby Linson | LWWWWW | Municipal Auditorium, New Orleans | LOST Unanimous decision |
| 1947-05-16 | Danny Webb | WLWWWW | Forum, Montreal | WIN KO |
| 1947-04-14 | Cleo Shans | WLLWWW | Rhode Island Auditorium, Providence | WIN Technical knockout |
| 1947-03-24 | George Martin | LWDLDL | Rhode Island Auditorium, Providence | WIN KO |
| 1947-02-17 | Freddie Archer | WWLWWL | Forum, Montreal | WIN Unanimous decision |
| 1947-01-20 | Freddie Archer | WWWLWW | Forum, Montreal | WIN Unanimous decision |
| 1946-11-01 | Tony Pellone | WWWLWW | Madison Square Garden, New York | LOST Split-decision |
| 1946-08-28 | Dave Castilloux | LWWWWD | Forum, Montreal | WIN Majority decision |
| 1946-07-24 | Patsy Giordano | LWWLLL | Crystal Arena, Norwalk | WIN Technical knockout |
| 1946-07-02 | Joe DiMartino | LWWWLW | Crystal Arena, Norwalk | WIN KO |
| 1946-05-31 | Beau Jack | WWWWWD | Madison Square Garden, New York | LOST Unanimous decision |
| 1946-02-08 | Beau Jack | LWWWWW | Madison Square Garden, New York | DRAW Points |
| 1945-12-18 | Oscar Suggs | LLLLLL | Exposition Building, Portland | WIN KO |
| 1945-11-09 | Tony Janiro | WWWLWW | Madison Square Garden, New York | WIN Unanimous decision |
| 1945-08-17 | Tony Janiro | WWWWWL | Madison Square Garden, New York | LOST Unanimous decision |
| 1945-07-20 | Tony Janiro | WWWWWW | Madison Square Garden, New York | WIN Unanimous decision |
| 1945-06-26 | Patsy Giordano | WWDLDL | MacArthur Stadium, Brooklyn | WIN KO |
| 1945-06-18 | Benny Singleton | LLLWWL | Municipal Stadium, Waterbury | WIN Points |
| 1945-05-07 | Lou Miller | LDDLWL | Municipal Auditorium, Augusta | WIN KO |
| 1945-04-27 | Chuck Taylor | WLWDWD | Jacksonville | WIN Technical knockout |
| 1945-02-02 | Bobby Ruffin | DWWWLD | Madison Square Garden, New York | LOST Unanimous decision |
| 1944-12-15 | Bobby Ruffin | LDWWWL | Madison Square Garden, New York | DRAW Points |
| 1944-11-17 | Bobby Ruffin | WLDWWW | Madison Square Garden, New York | WIN Unanimous decision |
| 1944-10-26 | Oscar Suggs | DWLWLL | Kiel Auditorium, Saint Louis | WIN KO |
| 1944-10-12 | Oscar Suggs | LDWLWL | Forum, Montreal | WIN Unanimous decision |
| 1944-09-12 | Bobby Gunther | WWWWWW | Forum, Montreal | WIN Technical knockout |
| 1944-08-28 | Phil Enzenga | LWLLLL | Forum, Montreal | WIN KO |
| 1944-08-15 | Ernest 'Cat' Robinson | LLLLLL | Forum, Montreal | WIN KO |
| 1944-07-17 | Joe Matone | WWLLWW | Meadowbrook Bowl, Newark | WIN Points |
| 1943-05-08 | Terry Young | WLWWWW | Forum, Montreal | WIN Points |
| 1943-03-26 | Cleo Shans | LWWWWL | Madison Square Garden, New York | WIN Unanimous decision |
| 1943-02-26 | Cleo Shans | LLWWWW | Madison Square Garden, New York | WIN Unanimous decision |
| 1943-01-08 | Bill Speary | WLWWLW | Madison Square Garden, New York | WIN KO |
| 1942-12-28 | Gene Johnson | LWWLWL | St. Nicholas Arena, New York | WIN Points |
| 1942-12-11 | Harold Green | WWWWDW | Madison Square Garden, New York | WIN Technical knockout |
| 1942-10-26 | Alex Doyle | WLLWWL | St. Nicholas Arena, New York | WIN KO |
| 1942-09-01 | Willie Roache | WLWLWW | MacArthur Stadium, Brooklyn | WIN Points |
| 1942-08-20 | Oliver White | LLWLLL | Fort Hamilton Arena, Brooklyn | WIN Corner retirement |
| 1942-08-04 | Jimmy Shans | WWWWLL | MacArthur Stadium, Brooklyn | WIN Technical knockout |
| 1942-07-30 | George Harper | LLDLLL | Fort Hamilton Arena, Brooklyn | WIN Technical knockout |
| 1942-07-16 | Joe De Jesus | LLLLWL | Fort Hamilton Arena, Brooklyn | WIN KO |
| 1942-06-25 | Jimmy Pierce | WDLLWL | Fort Hamilton Arena, Brooklyn | WIN KO |
| 1942-06-20 | Joey Manfro | WLDWLW | Queensboro Arena, Long Island City, Queens | WIN Technical knockout |
| 1942-06-01 | Joe Echevarria | LLLLLL | Quebec City | WIN Technical knockout |
| 1942-03-21 | Joe De Jesus | LLLLLL | Ridgewood Grove, Brooklyn | WIN Points |
| 1942-03-17 | Cosby Linson | LDWLWW | Westchester County Center, White Plains | WIN Points |
| 1942-03-10 | George Harper | LDLLLL | Broadway Arena, Brooklyn | WIN Points |
| 1942-03-06 | Joey Manfro | WLWLWL | Madison Square Garden, New York | DRAW Points |
| 1942-02-28 | Joe De Jesus | WLLLLL | Ridgewood Grove, Brooklyn | WIN Technical knockout |
| 1942-02-21 | Joe De Jesus | LWLLLL | Ridgewood Grove, Brooklyn | WIN Points |
| 1942-02-17 | Mickey LaRosa | LLLWLW | Westchester County Center, White Plains | WIN KO |
| 1942-01-30 | Herbie Kronowitz | DWDWWW | Madison Square Garden, New York | LOST Points |
| 1942-01-19 | Frankie Duane | WWWWWW | Auditorium, Perth Amboy | DRAW Points |
| 1942-01-13 | Carl Stein | LWWLLL | Westchester County Center, White Plains | WIN Technical knockout |
| 1941-11-11 | Art Foster | WWWWLW | Forum, Montreal | LOST KO |
| 1941-10-11 | Ronnie McNeal | DW | Halifax | WIN KO |
| 1941-09-25 | Joe Symelic | WLWWLW | Forum, Montreal | WIN Points |
| 1941-08-20 | Vinnie Rossano | LLWWLW | Ball Park, Montreal | LOST Points |
| 1941-06-16 | George Twitty | WLD | Maple Leaf Gardens, Toronto | WIN Technical knockout |
| 1941-04-22 | Camille Gosselin | WWWLWW | Forum, Montreal | WIN KO |
| 1941-04-14 | Art Foster | WWWW | Maple Leaf Gardens, Toronto | WIN Unanimous decision |
| 1941-02-25 | Art Foster | WW | Maple Leaf Gardens, Toronto | LOST Points |
| 1941-01-27 | Simeon Waithe | W | Maple Leaf Gardens, Toronto | WIN Unanimous decision |
| 1940-12-09 | Johnny Berry | debut | Maple Leaf Gardens, Toronto | WIN KO |
| 1940-10-10 | Ralph Walton | LW | Verdun Auditorium, Montreal | WIN KO |
| 1940-06-18 | Paul Lacroix | debut | Forum, Montreal | WIN |
| 1940-06-07 | Al Kid Point | L | Exchange Stadium, Montreal | WIN Technical knockout |