| No. |
Result |
Record |
Opponent |
Type |
Round, time |
Date |
Location |
Notes |
| 52 |
Draw |
20–8–20 (3) |
Charlie Haghey |
PTS |
10 |
May 3, 1904 |
Portland, Maine, US |
|
| 51 |
Win |
20–8–19 (3) |
Cyclone Robinson |
KO |
1 (10) |
Mar 21, 1904 |
Pastime A.C., Portland, Maine, US |
|
| 50 |
Win |
19–8–19 (3) |
Black Fitzsimmons |
TKO |
8 (10) |
Mar 14, 1904 |
Pastime A.C., Portland, Maine, US |
|
| 49 |
Win |
18–8–19 (3) |
Dick Moore |
KO |
3 (12) |
Jul 31, 1903 |
Lenox A.C., Boston, Massachusetts, US |
|
| 48 |
Loss |
17–8–19 (3) |
Philadelphia Jack O'Brien |
NWS |
6 |
May 23, 1903 |
National A.C., Philadelphia, Pennsylvania, US |
|
| 47 |
Loss |
17–7–19 (3) |
Sandy Ferguson |
PTS |
12 |
Apr 8, 1903 |
Tempiar A.C., Brighton, Massachusetts, US |
|
| 46 |
Draw |
17–6–19 (3) |
Charlie Haghey |
PTS |
12 |
Feb 23, 1903 |
Lawrence, Massachusetts, US |
|
| 45 |
Draw |
17–6–18 (3) |
Sandy Ferguson |
PTS |
8 |
Jan 22, 1903 |
Brighton Social & A.C., Brighton, Massachusetts, US |
Pre arranged draw if lasting the distance |
| 44 |
Win |
17–6–17 (3) |
Mike Schalow |
PTS |
6 |
Dec 25, 1902 |
Lenox A.C., Boston, Massachusetts, US |
|
| 43 |
Draw |
16–6–17 (3) |
Jack 'Twin' Sullivan |
PTS |
6 |
Dec 1, 1902 |
Bangor, Maine, US |
|
| 42 |
Draw |
16–6–16 (3) |
Dick O'Brien |
PTS |
10 |
Oct 30, 1902 |
Norumbega Hall, Bangor, Maine, US |
|
| 41 |
Win |
16–6–15 (3) |
Charlie Haghey |
PTS |
10 |
May 9, 1902 |
East Boston A.A., Boston, Massachusetts, US |
|
| 40 |
Win |
15–6–15 (3) |
J. Wightman |
KO |
1 (10) |
Apr 19, 1902 |
Bowdoin Square Athletic Club, Boston, Massachusetts, US |
|
| 39 |
Loss |
14–6–15 (3) |
Tom Carey |
TKO |
13 (15) |
Nov 28, 1901 |
Casino, New Britain, Connecticut, US |
|
| 38 |
Loss |
14–5–15 (3) |
Billy Stift |
PTS |
6 |
Nov 9, 1901 |
Chicago A.C., Chicago, Illinois, US |
|
| 37 |
Draw |
14–4–15 (3) |
Mysterious Billy Smith |
PTS |
15 |
Aug 19, 1901 |
Victoria Rink, Saint John, New Brunswick, Canada |
|
| 36 |
Loss |
14–4–14 (3) |
Frank Childs |
KO |
17 (20) |
Mar 16, 1901 |
Hot Springs, Arkansas, US |
Lost world colored heavyweight title |
| 35 |
Loss |
14–3–14 (3) |
Jack Root |
KO |
9 (20) |
Jan 18, 1901 |
Woodward's Pavilion, San Francisco, California, US |
|
| 34 |
Win |
14–2–14 (3) |
Tim Draffin Murphy |
PTS |
6 |
Oct 30, 1900 |
Star A.C., Chicago, Illinois, US |
|
| 33 |
Draw |
13–2–14 (3) |
'Wild' Bill Hanrahan |
PTS |
15 |
Aug 29, 1900 |
Pawtucket, Rhode Island, US |
|
| 32 |
Draw |
13–2–13 (3) |
Dick O'Brien |
PTS |
15 |
May 30, 1900 |
Lynn, Massachusetts, US |
|
| 31 |
NC |
13–2–12 (3) |
George Gardner |
NC |
15 (15) |
May 14, 1900 |
Roanoke A.C., Boston, Massachusetts, US |
Fight stopped for "bluffing" |
| 30 |
Draw |
13–2–12 (2) |
Frank Childs |
PTS |
6 |
Mar 16, 1900 |
Star Athletic Club, Chicago, Illinois, US |
Retained world colored heavyweight title; For black heavyweight title |
| 29 |
Loss |
13–2–12 (2) |
George Gardner |
DQ |
14 (15) |
Feb 22, 1900 |
Coliseum, Hartford, Connecticut, US |
Byers DQ'd for hitting Gardner after a knockdown |
| 28 |
Win |
13–1–12 (2) |
Martin Mulverhill |
TKO |
2 (15) |
Feb 12, 1900 |
Kirkland Athletic Club, Lynn, Massachusetts, US |
|
| 27 |
Draw |
12–1–12 (2) |
George Gardner |
NWS |
15 |
Feb 2, 1900 |
Lasters Hall, Lynn, Massachusetts, US |
Pre-arranged draw if it lasted the distance |
| 26 |
Draw |
12–1–11 (2) |
Jim McCormick |
PTS |
12 |
Jan 11, 1900 |
Brockton Athletic Club, Brockton, Massachusetts, US |
|
| 25 |
Draw |
12–1–10 (2) |
Dick O'Brien |
PTS |
10 |
Dec 28, 1899 |
Lewiston, Maine, US |
|
| 24 |
Win |
12–1–9 (2) |
Jack Burke |
PTS |
10 |
Nov 3, 1899 |
Kirtland Athletic Club, Lynn, Massachusetts, US |
|
| 23 |
Loss |
11–1–9 (2) |
Tommy West |
KO |
7 (25) |
Sep 4, 1899 |
Coney Island Athletic Club, New York City, New York, US |
|
| 22 |
Draw |
11–0–9 (2) |
Australian Jim Ryan |
PTS |
25 |
Aug 12, 1899 |
Greenwood Athletic Club, New York City, New York, US |
|
| 21 |
Win |
11–0–8 (2) |
Charley Strong |
TKO |
9 (20) |
Jul 24, 1899 |
Coney Island Athletic Club, New York City, New York, US |
|
| 20 |
Draw |
10–0–8 (2) |
Billy Stift |
PTS |
6 |
Jun 16, 1899 |
Star Theatre, Chicago, Illinois, US |
|
| 19 |
NC |
10–0–7 (2) |
Dick O'Brien |
NC |
3 |
May 30, 1899 |
Pawtucket, Rhode Island, US |
|
| 18 |
Win |
10–0–7 (1) |
Jack Cattanach |
TKO |
2 (10) |
May 3, 1899 |
Pawtucket, Rhode Island, US |
|
| 17 |
Win |
9–0–7 (1) |
Charles Goff |
TKO |
2 (20) |
Apr 3, 1899 |
Broadway Athletic Club, New York City, New York, US |
|
| 16 |
Draw |
8–0–7 (1) |
Jack Bonner |
PTS |
20 |
Dec 13, 1898 |
Lenox Athletic Club, New York City, New York, US |
|
| 15 |
Win |
8–0–6 (1) |
Frank Childs |
PTS |
20 |
Sep 14, 1898 |
Lenox Athletic Club, New York City, New York, US |
Won world colored heavyweight title |
| 14 |
ND |
7–0–6 (1) |
Bob Armstrong |
ND |
? |
May 2, 1898 |
Roanoke Athletic Club, Boston, Massachusetts, US |
Winner not specified |
| 13 |
Draw |
7–0–6 |
Johnny Gorman |
PTS |
8 |
Apr 28, 1898 |
Lynn, Massachusetts, US |
Pre-arranged draw if it lasted the distance |
| 12 |
Win |
7–0–5 |
Harry Peppers |
KO |
19 (20) |
Dec 9, 1897 |
Auditorium, Waterbury, Connecticut, US |
|
| 11 |
Draw |
6–0–5 |
Dan Murphy |
PTS |
20 |
Nov 11, 1897 |
Jacque's Auditorium, Waterbury, Connecticut, US |
|
| 10 |
Draw |
6–0–4 |
Charles Goff |
PTS |
12 |
Sep 23, 1897 |
Gladiator Athletic Club, Hartford, Connecticut, US |
|
| 9 |
Draw |
6–0–3 |
Dan Murphy |
PTS |
15 |
May 25, 1897 |
Nutmeg Athletic Club, Hartford, Connecticut, US |
|
| 8 |
Draw |
6–0–2 |
Dan Murphy |
PTS |
10 |
Apr 5, 1897 |
Auditorium, Hartford, Connecticut, US |
|
| 7 |
Win |
6–0–1 |
Lon Beckwith |
TKO |
5 (12) |
Mar 24, 1897 |
Broadway Athletic Club, New York City, New York, US |
|
| 6 |
Win |
5–0–1 |
James McNamara |
KO |
3 (10) |
Feb 25, 1897 |
New York City, New York, US |
|
| 5 |
Win |
4–0–1 |
Jack Boylan |
KO |
2 (10) |
Feb 17, 1897 |
New Polo Athletic Club, New York City, New York, US |
|
| 4 |
Win |
3–0–1 |
Dan Carroll |
TKO |
7 (10) |
Dec 16, 1896 |
Boston, Massachusetts, US |
|
| 3 |
Win |
2–0–1 |
Charley Smith |
PTS |
8 |
Dec 1, 1895 |
Boston, Massachusetts, US |
Exact date is unavailable |
| 2 |
Win |
1–0–1 |
Charley Gerrard |
KO |
2 (8) |
Nov 11, 1895 |
Boston, Massachusetts, US |
Exact date is unavailable |
| 1 |
Draw |
0–0–1 |
Jack Colbert |
PTS |
3 |
Aug 23, 1895 |
Boston, Massachusetts, US |
|