7-5-1
#3
Strawweight
3-2
Fight: Toncheva vs. Back
31 MAY SAT '25 4:00 PM
championship
•
3 rounds
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Main Info
nickname
-
-
Forms
W
W
L
L
W
W
W
W
L
-
Nationality
Bulgaria 
Sweden
Age
(1991-07-24) 33
27 (1997-12-14)
Weight
(52 kg) 115 lbs
115 lbs (52 kg)
Height
(164 cm) 5′5″
5′4″ (163 cm)
Reach
(162 cm) 5′4″
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Social Media
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Win-Loss Records
Wins
7
1 KO/TKO - 8%
2 submission - 17%
4 decision - 33%
3
0% - 0 KO/TKO
60% - 3 submission
0% - 0 decision
Losses
5
1 KO/TKO - 8%
1 submission - 8%
3 decision - 25%
2
0% - 0 KO/TKO
20% - 1 submission
20% - 1 decision
Past Opponents
Show Cancelled Fights
Frequently Asked Questions About Toncheva vs. Back
Which event are Nina Back and Aleksandra Toncheva fighting in?
They are set to face each other in Superior Challenge 28.
How many rounds is the Nina Back vs. Aleksandra Toncheva?
The bout is scheduled for a standard 3-round SC fight.
Which organization is hosting the Nina Back vs. Aleksandra Toncheva?
The fight is organized by the Superior Challenge (SC).
When is the Nina Back vs. Aleksandra Toncheva fight?
The fight is scheduled to take place on May 31, 2025
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