Grzegorz Siwy
Last fight: Loss vs Sergey Guzev · Split Decision · Sep 21, 2019
No next fight booked yet. Follow Grzegorz Siwy to hear the moment one is.
CAREER SUMMARY
Grzegorz Siwy holds a professional MMA record of 13-5-0. Siwy has won 13 fights: 6 by KO/TKO, 2 by submission, 5 by decision. Of 5 career losses, 3 came by KO/TKO and 0 by submission. Siwy also has 4 recorded Bare-Knuckle Boxing bouts. Most recent fight: September 15, 2018. Tracked organizations: OKTAGON.
Profile
- Height
- 5'11"180 cm
- Weight
- 185 lbs84 kg
- Nationality
- Poland
- Birthplace
- Poland
Career stats
Where they rank
All-time boards where Grzegorz Siwy sits in the top 25.
Related fighters
Recent & upcoming opponents
Career history
- LOSSvs Sergey GuzevWWFC 15· Sep 21, 2019· Middleweight· 13-5 vs 20-3SD
- WINvs Milanko PuranovicMegdan Fighting 4· Mar 15, 2019· Middleweight· 13-4 vs 3-6TKO
- LOSSXFN 15: Marpo vs Rytmus· Dec 27, 2018· Middleweight· 12-4 vs 18-6TKOR3 · 4:50
- WINOKTAGON 9: Krištofič vs Siwy· Sep 15, 2018· Middleweight· 12-3 vs 10-2DECR3 · 5:00
- LOSSvs Grigoriy SirenkoMFP 221: Far Eastern Frontier· Jun 9, 2018· Middleweight· 11-3 vs 3-1TKOR1 · 1:19
- WINvs Marinica BejenaruMegdan Fighting 3· Apr 26, 2018· Middleweight· 11-2 vs 2-2UD
- LOSSFight Nights Global 82· Dec 16, 2017· Middleweight· 10-2 vs 12-2TKOR1 · 4:31
- WINSpartan Fight 7· Apr 1, 2017· Middleweight· 10-1 vs 7-4UD
- WINvs Sylwester BorysSpartan Fight 6· Dec 17, 2016· Middleweight· 9-1 vs 9-4UD
- LOSSSpartan Fight 4· Aug 6, 2016· Middleweight· 8-1 vs 8-2UD
- WINvs Arkadiusz JedraczkaPLMMA 67: Nastula Cup 1· May 21, 2016· Middleweight· 8-0 vs 5-12TKOR3 · 4:59
- WINvs Vladimir OleshkevichPoland Regional· Jan 23, 2011· 7-0 vs 3-3DEC
- WINvs Unknown opponentPoland Regional· Oct 10, 2010· 6-0SUB
- WINvs Frank VatanUnited Kingdom Regional· Jun 13, 2009· 5-0 vs 1-2TKO
- WINvs Unknown opponentUnited Kingdom Regional· Sep 13, 2008· 4-0TKO
- WINvs Mok RahmanUnited Kingdom Regional· Jul 26, 2008· 3-0 vs 1-1TKO
- WINvs Unknown opponentUnited Kingdom Regional· Jun 22, 2008· 2-0TKO
- WINvs Robbie WeedallUnited Kingdom Regional· Apr 11, 2008· 1-0 vs 0-1SUB
- LOSSvs Mark WebsterGROMDA 24· Feb 27, 2026· Heavyweight· 2-2TKOR1 · 1:45
- WINvs Piotr PółchłopekGROMDA 21· May 30, 2025· Heavyweight· 2-1TKOR3 · 2:00
- LOSSvs Vasyl HalychGROMDA 19· Dec 13, 2024· Heavyweight· 1-1TKOR3 · 1:48
- WINvs Vasyl HalychGROMDA 17: Vabank· May 31, 2024· Heavyweight· 1-0TKOR5 · 0:42
UFCalendar Power Index rating
- Current
- 1579▼8
- Peak
- 1610Jun 13, 2009
- Rated fights
- 15
Frequently asked questions
When does Grzegorz Siwy fight next?
Grzegorz Siwy has no confirmed upcoming fight.
What is Grzegorz Siwy's record?
Grzegorz Siwy's professional MMA record is 13-5-0.
Who is Grzegorz Siwy fighting next?
Grzegorz Siwy's next opponent has not been announced.
Who did Grzegorz Siwy fight last?
Grzegorz Siwy most recently fought Samuel Krištofič at OKTAGON 9: Krištofič vs Siwy on Saturday, September 15, 2018, WIN (Decision).
What weight class does Grzegorz Siwy fight in?
Grzegorz Siwy fights at Middleweight.
How many knockouts does Grzegorz Siwy have?
Grzegorz Siwy has 6 wins by KO/TKO and 2 wins by submission.
How tall is Grzegorz Siwy?
Grzegorz Siwy is 5'11" (180 cm) tall.
How much does Grzegorz Siwy weigh?
Grzegorz Siwy weighs 185 lbs (84 kg).
Where is Grzegorz Siwy from?
Grzegorz Siwy is from Poland.
Get Grzegorz Siwy's fight history and stats as JSON with the MMA Fight Data API →