Middleweight

Callum Simpson

6-1-0 4 KO · 2023–20262 results unknown

Updated · Sources: News reports (whitelisted sports media), The Odds API, English Wikipedia, +1

Callum Simpson is a middleweight boxer. Record 6-1-0 with 4 knockouts over 2023–2026 (2 results unknown). Callum Simpson last fought Troy Williamson on Aug 8, 2026 and won by UD over 12 rounds.

Born—
Country—
DebutJul 1, 2023
Career2023–2026
Rounds boxed57
KO share67%
TitlesBritish and Commonwealth super-middleweight titles 2026
Boxerbook rating#14 in Super middleweight · 1987 ± 187Why here ›
Confirmed bouts3 of 9 · 3 official

Record and next fight

Record
6-1-0, 2 results unknown, 4 KOs · 2023–2026
Next fight
No next fight confirmed

Last result

W
Troy Williamson 🇬🇧
Won British and Commonwealth super-middleweight titles
UD 12/12 · First Direct Arena, Leeds, 🇬🇧
2026-08-08 ›
✓ one source

The record

9 bouts, 2023–2026, newest first. Records under each bout are both boxers going in.

Record compiled by Boxerbook from fight records

Bouts by source: The Odds API · 4, English Wikipedia · 3, WBA Fights Master Scores · 3, News reports (whitelisted sports media) · 2

W
Troy Williamson 🇬🇧
Won British and Commonwealth super-middleweight titles
UD 12/12 · First Direct Arena, Leeds, 🇬🇧
Simpson 5-1-0 · Williamson 22-4-1
2026-08-08 ›
✓ one source
L
Troy Williamson 🇬🇧
For British, European and Commonwealth super-middleweight titles
TKO 10/12 · First Direct Arena, Leeds, 🇬🇧
Simpson 5-0-0 · Williamson 21-4-1
2025-12-20 ›
✓ one source
W
Ivan Zucco 🇮🇹
WBA CONTINENTAL SUPER MIDDLEWEIGHT
TKO 12 · Barnsley
Simpson 4-0-0 · Zucco —
2025-06-07 ›
official ★
W
Elvis Ahorgah
KO 5
Simpson 3-0-0 · Ahorgah —
2025-02-01 ›
provisional ⏳
W
Steed Woodall
WBA CONTINENTAL SUPER MIDDLEWEIGHT
TKO 2 · Sheffield, Yorkshire
Simpson 2-0-0 · Woodall —
2025-01-11 ›
official ★
W
Zak Chelli 🇬🇧
Won British and Commonwealth super middleweight titles
UD 12/12 · Barnsley, Yorkshire, 🇬🇧
Simpson 1-0-0 · Chelli 15-2-1
2024-08-03 ›
official ★
W
Dulla Mbabe
KO 4
Simpson 0-0-0 · Mbabe —
2024-03-31 ›
provisional ⏳
?
Jose De Jesus Macias
method unknown
Simpson 0-0-0 · Macias —
2023-09-30 ›
✓ one source
?
Boris Crighton
method unknown
Simpson 0-0-0 · Crighton —
2023-07-01 ›
✓ one source

From broadcasts

Aug 8, 2026 · vs Troy Williamson

Simpson was knocked down during the contest. Simpson was badly hurt and scrambling to stay on his feet.

Quotes (2)
“Oh, down goes Simpson. And a crucial point of the contest” · DAZN Boxing
“And Simpson BADLY HURT. HE'S SCRAMBLING TO STAY ON his feet” · DAZN Boxing

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Callum Simpson's record?
Callum Simpson's professional record is 6-1-0 with 4 knockouts (2 results unknown).
When is Callum Simpson's next fight?
No next fight is confirmed as of 21 Oct 2026.
Who did Callum Simpson fight last?
Callum Simpson last fought Troy Williamson on Aug 8, 2026 and won by UD over 12 rounds.

Sources

Boxerbook ID 20920 · permanent link boxerbook.com/id/20920. Sources: fight records collected by Boxerbook (commissions, official results, press, bookmakers' cards). Spot a mistake? Every bout page has a link to report it.

No external links.