- Date: Saturday 06.28.2025 at 12:00 PM ET
- U.S. Broadcast: Internet PPV
- Promotion: Oktagon MMA
- Venue: Barclays Arena
- MMA Bouts: 10
OKTAGON 73: Eckerlin vs. Pukač
Upcoming
MMA Event
June 28, 2025
Jun 28, 2025
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Professional MMA#371WelterW (Worldwide)
Ranking #34WelterW (Europe Eastern)38
+7 mos, 1 week, 5 daysAge at Fight 33
+1 mos, 1 week, 6 days169.8 lbs
(77.0 kgs)Latest Weight 174.2 lbs
(79.0 kgs)5'11"
(180cm)Height 5'11"
(180cm)71.0"
(180cm)Reach N/A
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OKMMA Flyweight Championship
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Professional MMANickname "Zhako" #1FlyW (Germany)Ranking #8FlyW (Kazakhstan)Champion
FlyweightTitle Challenger
Flyweight29
+1 week, 4 daysAge at Fight 36
+9 mos, 4 wks, 2 days135.8 lbs
(61.6 kgs)Latest Weight 125.9 lbs
(57.1 kgs)5'8"
(172cm)Height 5'4"
(163cm)N/A
-Reach 66.5"
(169cm) -
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Professional MMA"Green Mask" Nickname "Abacus" #10WelterW (Germany)Ranking #14WelterW (Germany)32
+6 mosAge at Fight 33
+4 wks170.2 lbs
(77.2 kgs)Latest Weight 170.2 lbs
(77.2 kgs)6'1"
(185cm)Height 6'0"
(183cm)75.0"
(191cm)Reach 73.5"
(187cm) -
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Professional MMA"NRP" Nickname #15LightW (Europe Eastern)Ranking #2LightW (UK/Ireland)32
+1 month, 3 wks, 5 daysAge at Fight 33
+10 mos, 1 week, 4 days154.0 lbs
(69.9 kgs)Latest Weight 145.0 lbs
(65.8 kgs)6'0"
(183cm)Height 5'9"
(175cm)74.0"
(188cm)Reach 71.0"
(180cm) -
Professional MMA
Nickname "Peregrino" #32WelterW (Europe)Ranking #2MiddleW (Germany)28
+3 mos, 2 daysAge at Fight 32
+7 mos, 3 wks, 2 days169.0 lbs
(76.7 kgs)Latest Weight 178.8 lbs
(81.1 kgs)5'11"
(180cm)Height 6'0"
(183cm)N/A
-Reach 74.0"
(188cm) -
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Professional MMA"Shark" Nickname #2BantamW (Europe Eastern)Ranking #4BantamW (Germany)33
+2 wks, 6 daysAge at Fight 34
+11 mos, 1 week, 6 days135.8 lbs
(61.6 kgs)Latest Weight N/A
-5'8"
(173cm)Height 5'7"
(170cm)72.8"
(185cm)Reach 67.3"
(171cm) -
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Professional MMA"Adaś z Jawora" Nickname #13HeavyW (Europe Eastern)Ranking #23HeavyW (Europe Western)Age at Fight 37
+11 mos, 2 wks, 3 days248.2 lbs
(112.6 kgs)Latest Weight 253.6 lbs
(115.0 kgs)6'4"
(192cm)Height 5'10"
(178cm)N/A
-Reach 70.0"
(178cm) -
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Professional MMA#56MiddleW (Europe Eastern)Ranking #35MiddleW (Germany)180.1 lbs
(81.7 kgs)Latest Weight N/A
-5'11"
(181cm)Height N/A
- -
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Professional MMA"The Stoneeater" Nickname "Greek Emperor" #17WelterW (Germany)Ranking #47WelterW (Europe Eastern)31
+5 mos, 3 wks, 5 daysAge at Fight 37
+10 mos, 1 week, 2 days170.4 lbs
(77.3 kgs)Latest Weight 170.4 lbs
(77.3 kgs)5'9"
(175cm)Height 6'2"
(188cm) -
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Professional MMA#104WelterW (Europe Eastern)Ranking #43LightW (Germany)Age at Fight 28
+6 mos, 3 wks, 5 days162.3 lbs
(73.6 kgs)Latest Weight N/A
-5'6"
(168cm)Height 5'11"
(180cm)
Cancelled & Fizzled Bouts
No known scratched bouts or rumored matchups that fell through.
No known scratched bouts or rumors that fell through.
Additional Event Information
Weigh-In Results
Weigh-Ins are expected to take place the day before this combat sports event, but the results may not be made publicly available for posting to Tapology.
Event Discussion
Event Production
- U.S. Broadcast: Internet PPV
- Promotion: Oktagon MMA
- Tapology Accounts: OKTAGON
- Ownership: Ondřej Novotný, Pavol Neruda
- Venue: Barclays Arena
- Location: Hamburg, Germany
- Enclosure: Cage
- Matchmaker: Ondřej Novotný, Pavol Neruda
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Promotion Links:
Tapology Predictions
Tapology users can make predictions for MMA & Boxing fights. OKTAGON 73 is still open for picks to be entered. Create an account to make your predictions.
Below is the current breakdown of event predictions:
KO/TKO
Submission
Decision
Eckerlin
87%
Pukač
13%
Adamia
25%
Zhumagulov
75%
Ayari
25%
Stolze
75%
Barborík
24%
Smullen
76%
Brito
14%
Lutterbach
86%
Mågård
78%
Nezhad
22%
Aras
17%
Pałasz
83%
Bartl
81%
Amasha
19%
Nazhand
93%
Palaiologos
7%
Halimson
7%
Cigánik
93%
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