Zachary Siemasko
 
              | Age | 29 | 
|---|---|
| Gender | Male | 
| Height | 5' 9" | 
| Weight Class | Bantamweight | 
Zachary Siemasko is a MMA fighter with a professional fight record of 0 wins, 1 losses and 0 draws
Professional Career Statistics
| Pro Record | 0-1-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | - | 
| Rounds Fought | 0.4 | 
| Avg. Fights/Year | 1.0 | 
| Longest Layoff | - | 
| Quickest Turnaround | - | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 0 | 0 | 0 | |
| Losses | 1 | 0 | 0 | 
| Finish Rate | 0.0% | 
|---|---|
| Finished Rate | 100.0% | 
| Win by Decision Rate | 0.0% | 
| Loss by Decision Rate | 0.0% | 
| Win by KO Rate | 0.0% | 
| Loss by KO Rate | 100.0% | 
| Win by SUB Rate | 0.0% | 
| Loss by SUB Rate | 0.0% | 
Loss Method
| Ave. Rounds (Ws) | 0.0 | 
|---|---|
| Ave. Length of Fight (Ws) | - | 
| Ave. Rounds (Ls) | 0.4 | 
| Ave. Length of Fight (Ls) | 01:57 | 
Finished Rounds
Official Professional MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| OFF | 06/13/2025 | L (0-0-0) | Billy Alexander (2-0-0) | BW ( 135.4 vs. 136.4* ) | KO
              
                (Knee) Ring of Combat 86 | 1 | 01:57 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class | 
Amateur Career Statistics
| AM Record | 3-0-0 (Win-Loss-Draw) | 
|---|---|
| Career Length | 3 months, 12 days | 
| Rounds Fought | 1.3 | 
| Avg. Fights/Year | 12.0 | 
| Longest Layoff | 2 months, 2 days | 
| Quickest Turnaround | 1 month, 10 days | 
Record BreakDown
| - | KO/TKO | SUB | DEC | |
|---|---|---|---|---|
| Wins | 3 | 0 | 0 | |
| Losses | 0 | 0 | 0 | 
| Finish Rate | 100.0% | 
|---|---|
| Finished Rate | 0.0% | 
| Win by Decision Rate | 0.0% | 
| Loss by Decision Rate | 0.0% | 
| Win by KO Rate | 100.0% | 
| Loss by KO Rate | 0.0% | 
| Win by SUB Rate | 0.0% | 
| Loss by SUB Rate | 0.0% | 
Win Method
Quick Hits
| Fastest Win | 34 | 
|---|---|
| Fastest KO | 34 | 
| Fastest SUB | - | 
| Ave. Rounds (Ws) | 0.4 | 
|---|---|
| Ave. Length of Fight (Ws) | 01:20 | 
| Ave. Rounds (Ls) | 0.0 | 
| Ave. Length of Fight (Ls) | - | 
Finish Rounds
Official Amateur MMA Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| OFF | 10/04/2024 | W (2-0-0) | Alex Smith (0-3-0) | CW ( 135.4 vs. 131.4 ) | KO
              
                (Strike) Combat at The Garden 10/04/2024 | 1 | 02:26 | |
| OFF | 08/02/2024 | W (1-0-0) | Caden McGraw (0-2-0) | BW ( 140.0 * vs. 140.0* ) | TKO/RSC
              
                (Referee Stoppage from Strikes) Flex Fight Series 37 | 1 | 01:00 | |
| OFF | 06/22/2024 | W (0-0-0) | Jonif Tucker (0-5-0) | HW ( 135.4 vs. 135.9 ) | TKO/RSC
              
                (Referee Stoppage from Strikes) Extreme Cage Fighting: Fight zone 10 year anniversary show | 1 | 00:34 | 
Official Amateur Kickboxing Fight Record
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| OFF | 02/03/2024 | W (4-0-0) | Remy Bates (0-1-0) | BW ( 135.8 * vs. 135.0* ) | TKO
              
                (Strikes) Combat at The Space 2/3/2024 | 1 | 00:50 | |
| OFF | 10/15/2023 | W (3-0-0) | Robbie Schulz (3-4-0) | BW ( 134.0 * vs. 135.0* ) | Decision
              
                (Unanimous) Combat at The Space 10/15/2023 | 3 | 02:00 | |
| OFF | 04/07/2023 | W (2-0-0) | Luis Orjuela (0-2-0) | BW ( 115.0 vs. 115.0 ) | TKO Combat at The Space 4/7/2023 | 1 | 01:14 | |
| OFF | 12/10/2022 | W (1-0-0) | William Russell (0-1-0) | BW ( 167.0 * vs. 167.0* ) | TKO Combat at the Space 12/10/2022 | 2 | 01:36 | |
| OFF | 09/24/2022 | W (0-0-0) | Joseph Devizio (0-1-0) | CW ( 139.0 vs. 140.0 ) | TKO Combat at the Space 9/24/2022 | 2 | 01:47 | 
| * Bouts marked with 'OFF' denote results which have been verified by an ABC-recognized athletic commission. Bouts marked with an SB denote bouts overseen by a duly-recognized sanctioning organization. Bouts marked NRB denote non-regulated bouts. * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |