Statistics Profile

Brennan Kostrzewski

2012
Renaissance Fencing Club
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Win/loss statistics

2026-2027 2025-2026 2024-2025 2023-2024 Before 2023 All time
Victories - 2 - - - 2
Losses 7 7 - - - 14
Win ratio 0.0% 22.2% - - - 12.5%
Pool victories - 2 - - - 2
Pool losses 6 5 - - - 11
Pool win ratio 0.0% 28.6% - - - 15.4%
DE victories - - - - - -
DE losses 1 2 - - - 3
DE win ratio 0.0% 0.0% - - - 0.0%

Seasons start on August 1 and end on July 31.

Scores

2026-2027 2025-2026 2024-2025 2023-2024 Before 2023 All time
Easy wins† - - - - - -
Easy wins % - 0.0% - - - 0.0%
Close wins‡ - - - - - -
Close wins % - 0.0% - - - 0.0%
Close losses‡ - - - - - -
Close losses % 0.0% 0.0% - - - 0.0%
Big losses† 3 7 - - - 10
Big losses % 42.9% 100.0% - - - 71.4%

† Easy victories or big losses are 4+ touches in pools, 7+ in standard DEs, and 5+ in veteran or youth DEs.

‡ Close bouts are 1 touch or fewer in pools, 3 or fewer in standard DEs, and 2 or fewer in veteran or youth DEs.

Events

2026-2027 2025-2026 2024-2025 2023-2024 Before 2023 All time
Events 1 2 - - - 3
Tournaments 1 2 - - - 3

Competition history

3 competitions, 16 bouts

The Duelist Open 25

Senior Mixed Saber D1, SNR August 29, 2026

Place 19 of 20 Seed 16 Not ranked Rating U Renaissance Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 HIRSCH Lauren 9 - E26 11 Renaissance Fencing Club - - - -
Pool
D 2:5 CURRIER Kristy 10 - E26 13 Renaissance Fencing Club - - - -
Pool
D 3:5 GRIFFIN Martha A. 15 - U 18 Ann Arbor Dueling Society / Traverse City Fencing Club - - - -
Pool
D 0:5 BATTISFORE Hunter 4 - D26 1 Wayne State University Ncaa 1712 904 36.7 12%
Pool
D 0:5 OSMAN Adam 18 - U 6 Columbus Fencing And Fitness LLC / Dublin Fencing Club 757 868 133.7 56%
Pool
D 2:5 WU Benjamin (Ben) 3 - D26 5 Plymouth/Ann Arbor Fencing Academy 2090 734 7.2 2%
T32
D 4:15 VEJENDLA Pragnya 12 - U 14 Columbus Fencing And Fitness LLC / Dublin Fencing Club - - - -

MI Division Foil & Saber 2026 Championships

Y-14 Mixed Saber U, Y14 May 31, 2026

Place 2 of 2 Seed 1 Not ranked Rating U Renaissance Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 WELLMAN Caedmon 2 - U 1 Renaissance Fencing Club 2500 920 15.4 7%
T2
D 5:15 WELLMAN Caedmon 2 - U 1 Renaissance Fencing Club 2500 1601 113.3 22%

Motor City RJCC/RYC

Y-14 Men's Saber U, Y14 May 2, 2026

Place 11 of 14 Seed 7 Not ranked Rating U Renaissance Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 MASTRANGELO Luca 13 - U 13 Renaissance Fencing Club 2500 2500 420.5 50%
Pool
V 5:3 CHEN Garen 11 - U 12 1048 2921 44.3 96%
Pool
D 1:5 HUANG Lucas 6 - U 7 726 2965 1440.1 99%
Pool
D 0:5 STYS Owen 10 - U 3 RedStar Fencing Club Chicago 1219 1525 323.9 66%
Pool
D 0:5 SINGH Ekam 2 - E26 5 Ohio Fencing Center 1291 1201 166.3 45%
Pool
D 0:5 BUCKLEY Owen 3 - E25 2 Ohio Fencing Center 1270 1035 114.6 37%
T16
D 3:15 KO-GALLOWAY Keaton 12 - U 6 Ohio Fencing Center 1707 2500 898.8 78%