Box-pro 45 bouts |
| date | w-l-d | last 6 | result | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1952-04-21 | James Montgomery | 6 5 0 |  
| Boston Garden, Boston | L-TKO
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| 1952-03-31 | James Montgomery | 5 4 0 |
| Boston Garden, Boston | L-UD
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| 1947-07-21 | Marty Servo | 46 3 2 |
| Hawkins Stadium, Albany | L-KO
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| 0:45
Singleton was knocked down once in the 1st and 2nd round.
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| 1947-06-16 | Tommy Jessup | 37 8 0 |
| Century Stadium, West Springfield | L-UD
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| 1947-06-10 | Mike DeCosmo | 22 9 0 |
| Twin City Bowl, Elizabeth | L-KO
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| 1947-06-03 | Joe DiMartino | 23 9 3 | 
| Crystal Arena, Norwalk | L-PTS
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ref: Joe Currie 1-7
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| 1947-05-13 | Mike Konnors | 37 9 3 |
| Broadway Arena, Brooklyn | W-PTS
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Singleton substituted for Bobby Plant.
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| 1947-05-06 | Curtis Moore | 11 1 0 |
| Armory, Elizabeth | L-PTS
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ref: Paul Cavalier 3-5
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| 1946-10-18 | Frankie Vigeant | 20 1 0 |
| Waterbury | L-PTS
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| 1946-10-10 | Tony Falco | 42 4 3 |
| Crystal Palace Rink, Pittsfield | L-UD
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Singleton was down once in the 1st, 4th, and 9th rounds.
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| 1946-09-26 | Frankie Conti | 28 12 10 |
| Armory, Woonsocket | L-SD
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| 1946-08-15 | Al Costa | 67 11 1 |
| Noel Field, North Adams | L-UD
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| 1946-07-16 | Charley Fusari | 39 0 0 |
| Twin City Bowl, Elizabeth | L-PTS
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ref: Paul Cavalier 1-7
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| 1946-06-15 | Tony Vero | 23 3 1 |
| Red Men's Arena, Manchester | W-PTS
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Date approx.The Ring, Sept 1946
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| 1946-05-28 | Willard Buckless | 26 6 2 |
| North Street Arena, Salem | L-UD
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Singleton down once in the 8th round
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| 1945-12-10 | Joe Curcio | 54 10 6 |
| Mechanics Building, Boston | L-KO
| |||||||
| 1:50
Singleton fought gamely but Curcio was too strong for him.
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| 1945-12-04 | Willard Buckless | 19 4 1 |
| North Street Arena, Salem | W-TKO
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| 1945-11-23 | Johnny Forte | 39 7 1 |
| Elks Auditorium, Providence | L-SD
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| 1945-09-24 | Bobby Zollo | 18 2 0 |
| Mechanics Building, Boston | L-PTS
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Singleton was knocked down three times.
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| 1945-09-17 | Jimmy Pierce | 18 27 7 |
| Valley Arena, Holyoke | L-SD
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| 1945-09-13 | Frank Feener | 6 1 1 |
| Exposition Building, Portland | L-UD
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| 1945-09-11 | Joe Celletti | 23 15 1 |
| Sargent Field, New Bedford | W-PTS
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| 1945-08-31 | Frank Feener | 6 1 0 |
| Mechanics Hall, Worcester | D-MD
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Feener down 3 times in the first 2 rounds
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| 1945-06-18 | Johnny Greco | 41 5 3 |
| Municipal Stadium, Waterbury | L-PTS
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| 1945-06-12 | Freddie Camuso | 35 23 6 |
| Sargent Field, New Bedford | L-UD
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ref: Ed McDonald
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| 1945-05-29 | George LaRover | 38 6 2 |
| Sargent Field, New Bedford | W-DQ
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LaRover was disqualified for roughing.
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| 1945-05-22 | Al Freda | 14 24 3 |
| Bristol Arena, New Bedford | W-UD
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| 1945-05-18 | Johnny Cool | 55 22 1 |
| Mechanics Hall, Worcester | L-MD
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Cool down once in the 8th round
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| 1945-03-05 | Gus Mell | 22 1 1 |
| Arena, Boston | L-PTS
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ref: Johnny Martin
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| 1945-02-20 | Johnny Cool | 48 21 1 |
| Bristol Arena, New Bedford | L-PTS
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| 1945-02-13 | Oscar St Pierre | 43 36 3 |
| Bristol Arena, New Bedford | W-KO
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1:05
ref: Ed McDonald
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| 1945-02-09 | Rocco Progano | 16 25 8 |
| Mechanics Hall, Worcester | W-SD
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| 1945-01-08 | Johnny Bo Harris | 21 15 2 |
| New Haven | W-KO
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| 1945-01-02 | Jean Barriere | 16 7 1 |
| Bristol Arena, New Bedford | W-PTS
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| 1944-12-21 | Corky Davis | 18 32 7 |
| Casino, Fall River | W-MD
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| 1944-12-15 | Santiago Rivera | 0 8 0 |
| Winter Garden, Lawrence | W-TKO
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| 1944-12-05 | Jean Barriere | 16 6 1 |
| Bristol Arena, New Bedford | W-KO
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| 1944-11-30 | Baby Tiger Flowers | 21 8 2 |
| Casino, Fall River | D-SD
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| 1944-09-26 | Johnny Bo Harris | 21 12 2 |
| Bristol Arena, New Bedford | W-TKO
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| 1944-09-19 | Baby Tiger Flowers | 14 6 1 |
| Bristol Arena, New Bedford | W-PTS
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| 1944-09-12 | Bob Evans | 0 1 0 | 
| Bristol Arena, New Bedford | W-PTS
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| 1944-09-07 | Danny Ardito | 11 5 1 |
| Casino, Fall River | L-PTS
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| 1944-08-31 | Vinnie Vazzo | 11 7 3 |
| Casino, Fall River | W-UD
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| 1944-08-17 | Benny Andy | 10 1 1 |
| Casino, Fall River | W-TKO
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ref: Nick Fusaro
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| 1944-08-04 | Fred Polowitzer | 7 6 0 |
| Municipal Stadium, Waterbury | W-PTS
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