What is Adam Kownacki's record?

Adam Kownacki's professional record is 20-4-0, 1 NC with 15 knockouts.

When is Adam Kownacki's next fight?

No next fight is confirmed as of 18 Oct 2026.

Heavyweight · United States

Adam Kownacki

20-4-0, 1 NC 15 KO · 2009–2024

Updated Oct 12, 2026 · Sources: Wikidata, English Wikipedia, Wikipedia (ru), +2

Adam Kownacki is a heavyweight boxer from United States, born Mar 27, 1989. Record 20-4-0, 1 NC with 15 knockouts over 2009–2024. Adam Kownacki last fought Kacper Meyna on Mar 2, 2024 and lost by TKO in round 1 of 10.

Also: Адам Ковнацкий

BornMar 27, 1989

Country🇺🇸 United States

StanceOrthodox

Height191 cm

Reach193 cm

NicknameBabyface

DebutOct 30, 2009

Career2009–2024

Rounds boxed117

KO share75%

Born inŁomża, Poland

TitlesIBF Inter-Continental heavyweight title 2019

Boxerbook rating1935 ± 143 · inactive since Mar 2024Why here ›

Confirmed bouts10 of 25 · 2 official

Record and next fight

Record

20-4-0, 1 NC, 15 KOs · 2009–2024

Next fight

No next fight confirmed

Last result

Kacper Meyna 🇵🇱

For vacant Republic of Poland heavyweight title

TKO 1/10 · Hala Widowiskowo-Sportowa, Koszalin, 🇵🇱

2024-03-02 ›
✓✓ two sources

The record

25 bouts, 2009–2024, newest first. Records under each bout are both boxers going in.

Bouts by source: English Wikipedia · 25, Wikipedia (ru) · 18, Nevada State Athletic Commission — Results · 1, WBA Fights Master Scores · 1

Kacper Meyna 🇵🇱

For vacant Republic of Poland heavyweight title

TKO 1/10 · Hala Widowiskowo-Sportowa, Koszalin, 🇵🇱

Kownacki 20-3-0 · Meyna 11-1-0

2024-03-02 ›
✓✓ two sources

Joe Cusumano

TKO 8/10 · Hulu Theater, New York City, 🇺🇸

Kownacki 20-3-0 · Cusumano —

2023-06-24 ›
✓ one source

Ali Eren Demirezen 🇹🇷

UD 10/10 · Barclays Center, New York City, 🇺🇸

Kownacki 20-2-0 · Demirezen 16-1-0

2022-07-30 ›
✓✓ two sources

Robert Helenius 🇫🇮

Non-title bout

TKO 6/12 · T Mobile Arena, Las Vegas, 🇺🇸

Kownacki 20-1-0 · Helenius 31-3-0

2021-10-09 ›
official ★

Robert Helenius 🇫🇮

For vacant WBA Gold heavyweight title

TKO 4/12 · Barclays Center, New York USA, 🇺🇸

Kownacki 20-0-0 · Helenius 30-3-0

2020-03-07 ›
official ★

Chris Arreola 🇺🇸

Won vacant IBF Inter-Continental heavyweight title

UD 12/12 · Barclays Center, New York City, 🇺🇸

Kownacki 19-0-0 · Arreola 40-5-1

2019-08-03 ›
✓✓ two sources

Gerald Washington 🇺🇸

TKO 2/10 · Barclays Center, New York City, 🇺🇸

Kownacki 18-0-0 · Washington 20-2-1

2019-01-26 ›
✓✓ two sources

Charles Martin 🇺🇸

UD 10/10 · Barclays Center, New York City, 🇺🇸

Kownacki 17-0-0 · Martin 25-1-1

2018-09-08 ›
✓✓ two sources

Iago Kiladze 🇬🇪

KO 6/10 · Barclays Center, New York City, 🇺🇸

Kownacki 16-0-0 · Kiladze 28-1-0

2018-01-20 ›
✓✓ two sources

Artur Szpilka 🇵🇱

TKO 4/10 · Nassau Coliseum, Uniondale, 🇺🇸

Kownacki 15-0-0 · Szpilka 21-2-0

2017-07-14 ›
✓✓ two sources

Joshua Tufte

TKO 2/8 · Barclays Center, New York City, 🇺🇸

Kownacki 14-0-0 · Tufte —

2017-01-14 ›
✓ one source

Jesse Barboza

TKO 3/6 · Barclays Center, New York City, 🇺🇸

Kownacki 13-0-0 · Barboza —

2016-06-26 ›
✓ one source

Danny Kelly

UD 8/8 · Barclays Center, New York City, 🇺🇸

Kownacki 12-0-0 · Kelly —

2016-01-16 ›
✓ one source

Rodney Hernandez

UD 8/8 · Lowell Memorial Auditorium, Lowell, Massachusetts, 🇺🇸

Kownacki 11-0-0 · Hernandez —

2015-10-10 ›
✓ one source

Maurenzo Smith

KO 2/8 · Barclays Center, New York City, 🇺🇸

Kownacki 10-0-0 · Smith —

2015-08-01 ›
✓ one source

Ítalo Perea 🇪🇨

UD 8/8 · Barclays Center, New York City, 🇺🇸

Kownacki 9-0-0 · Perea 6-1-1

2015-05-29 ›
✓✓ two sources

Randy Easton

KO 1/6 · Harrah's Philadelphia, Chester, Pennsylvania, 🇺🇸

Kownacki 8-0-0 · Easton —

2015-04-25 ›
✓ one source

Terrell Jamal Woods

TKO 4/8 · UIC Pavilion, Chicago, 🇺🇸

Kownacki 7-0-0 · Woods —

2014-11-01 ›
✓ one source

Charles Ellis

TKO 5/6 · Revel Resort, Atlantic City, 🇺🇸

Kownacki 6-0-0 · Ellis —

2014-08-02 ›
✓ one source

Excell Holmes

TKO 2/4 · The Ballroom, Boardwalk Hall, 🇺🇸

Kownacki 5-0-0 · Holmes —

2014-03-29 ›
✓ one source

Show all 25 bouts

Calbert Lewis

TKO 2/4 · Madison Square Garden Theater, New York City

Kownacki 4-0-0 · Lewis —

2013-04-20 ›
✓ one source

Damon Clement

KO 2/4 · Prudential Center, Newark, New Jersey, 🇺🇸

Kownacki 3-0-0 · Clement —

2010-07-16 ›
✓ one source

Yohan Banks

KO 4/4 · Fitzgerald's Casino & Hotel, Tunica, Mississippi, 🇺🇸

Kownacki 2-0-0 · Banks —

2010-05-22 ›
✓ one source

Tyyab Beale

TKO 2/4 · Brooklyn Masonic Temple, New York City, 🇺🇸

Kownacki 1-0-0 · Beale —

2010-04-02 ›
✓ one source

Carossee Auponte

TKO 1/4 · PAL Gym, Yonkers, New York, 🇺🇸

Kownacki 0-0-0 · Auponte —

2009-10-30 ›
✓ one source

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Adam Kownacki's record?: Adam Kownacki's professional record is 20-4-0, 1 NC with 15 knockouts.
When is Adam Kownacki's next fight?: No next fight is confirmed as of 18 Oct 2026.
Who did Adam Kownacki fight last?: Adam Kownacki last fought Kacper Meyna on Mar 2, 2024 and lost by TKO in round 1 of 10.

Sources

Boxerbook ID 7633 · permanent link boxerbook.com/id/7633. Wikidata (CC0), English Wikipedia (CC BY-SA), photo from the Instagram profile. Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.

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