The future of US Fencing is at stake!

For transparency, fairness, and athlete support, VOTE NOW for:
(1) Jason Liu and (2) Abdel Salem.

Take Action

Statistics Profile

Seamus OBrien

Verified
2015
OnTarget Fencing Club

Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 11 4 - - - 15
Losses 22 9 - - - 31
Win ratio 33.3% 30.8% - - - 32.6%
Pool victories 10 4 - - - 14
Pool losses 17 7 - - - 24
Pool win ratio 37.0% 36.4% - - - 36.8%
DE victories 1 - - - - 1
DE losses 5 2 - - - 7
DE win ratio 16.7% 0.0% - - - 12.5%

Seasons start on August 1 and end on July 31.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Easy wins† 6 1 - - - 7
Easy wins % 54.5% 25.0% - - - 46.7%
Close wins‡ 1 - - - - 1
Close wins % 9.1% 0.0% - - - 6.7%
Close losses‡ 2 - - - - 2
Close losses % 9.1% 0.0% - - - 6.5%
Big losses† 11 6 - - - 17
Big losses % 50.0% 66.7% - - - 54.8%

† 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

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 5 2 - - - 7
Tournaments 3 2 - - - 5

Competition history

7 competitions, 46 bouts

Capitol Clash SYC/RCC & Y8

Y-10 Men's Foil U, Y10 January 19, 2026

Place 49 of 83 Seed 80 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 GUTH Samuel 55 - U 52 Cleveland Fencing Academy - East 568 655 32.6 56%
Pool
V 5:0 BOGEN Jeffrey 42 - U 83 Royal Fencing Academy -35 687 10.4 87%
Pool
D 4:5 MENG Andy 18 27 U 26 Golubitsky Fencing Center 1005 698 22.1 31%
Pool
D 0:5 XIA Wenhao 30 65 U 17 Star Fencing Academy 1044 675 19.3 27%
Pool
D 0:5 CAO Aaron 7 10 U 3 5T Fencers Club 1459 656 7.7 10%
Pool
D 3:5 CAI Charlie 65 - U 53 Mid-Island Fencing Academy 638 648 32.4 51%
T128
V 10:1 ALLEN Ashton 56 - U 80 Royal Fencing Academy 1309 741 236.6 25%
T64
D 1:10 SUN Lucas 5 8 U 20 Silicon Valley Fencing Center 1683 978 54.6 16%

Capitol Clash SYC/RCC & Y8

Y-12 Men's Foil C2, Y12 January 18, 2026

Place 140 of 151 Seed 135 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 YU Ethan 43 86 U 58 1158 764 24.3 26%
Pool
D 2:5 ZHANG Aaron 45 89 E25 51 Star Fencing Academy 1524 739 10.6 10%
Pool
D 4:5 GREENWALD Silas 87 - U 130 Forge Fencing Teams DUR 1083 729 24.4 29%
Pool
D 1:5 WANG Mendy 2 6 C25 3 Future Stars Fencing 2043 704 2.0 2%
Pool
D 1:5 WILLIAMS Thomas 90 - U 63 Grand Rapids Fencing Academy 906 702 29.8 37%
Pool
D 1:5 XU ETHAN 132 - U 50 5T Fencers Club 1147 673 18.2 22%
T256
D 5:15 MADDES Gage 55 106 U 116 Renaissance Fencing Club 1546 813 72.3 16%

The Sledgehammer 2025 RYC | RJCC

Y-10 Men's Foil U, Y10 November 23, 2025

Place 9 of 21 Seed 21 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 LIANG Anker 4 - U 3 OnTarget Fencing Club 562 965 91.8 73%
Pool
V 5:0 TANG Aiden 15 - U 17 OnTarget Fencing Club 542 873 33.9 70%
Pool
V 5:2 WILK Aaron 3 - U 20 Royal Fencing Academy -192 907 6.9 95%
Pool
D 3:5 HAN Owen 8 - U 5 AIC Fencing Club 452 914 84.9 77%
Pool
V 5:1 GERELUS Grant 10 - U 19 Royal Fencing Academy 58 829 13.1 88%
Pool
D 3:5 PAN Anthony 16 - U 7 Fencing Sports Academy, Inc. 329 842 78.7 79%
T16
D 7:10 JI Eli 6 - U 8 OnTarget Fencing Club 800 1148 334.3 66%

The Sledgehammer 2025 RYC | RJCC

Y-12 Men's Foil U, Y12 November 22, 2025

Place 12 of 19 Seed 18 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 CHONG Rasilio 13 - U 17 OnTarget Fencing Club 504 999 44.7 76%
Pool
D 0:5 XU Jonathan 10 - U 7 AIC Fencing Club 816 1044 111.9 64%
Pool
V 5:4 MENESES-VAUGHN Lucas 5 - U 15 Chesapeake Fencing Club 1535 932 137.0 18%
Pool
D 0:5 PARK Joshua 2 90 U 3 Invicta Sports 1271 1069 52.8 38%
Pool
D 3:5 HOLLANDER Max 8 - U 3 Apex Fencing Academy 1194 1016 50.8 39%
T16
D 2:15 PARK Joshua 2 90 U 3 Invicta Sports 1724 1372 224.2 34%

River City Regional Rumble RYC/RJCC/Y8

Y-10 Men's Foil U, Y10 October 25, 2025

Place 12 of 22 Seed 6 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 CHOI Christian 21 - U 14 Fencing Sports Academy, Inc. 2500 786 224.7 6%
Pool
D 2:5 CHEN Jesse 14 - U 2 AIC Fencing Club 857 1011 151.6 59%
Pool
V 5:2 CAINE Collin 3 - U 6 Orlando Fencing Academy 905 859 112.2 47%
Pool
V 5:2 GERELUS Grant 11 - U 16 Royal Fencing Academy 177 971 27.9 87%
T16
D 6:10 NIU Charlie 7 - U 5 AIC Fencing Club 1177 2500 1128.1 89%

16th Annual Hespenheide Memorial Tournament (Y-12 & Div 2 Mixed Foil)

Y-12 Mixed Foil U, Y12 May 18, 2025

Place 3 of 5 Seed 2 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 NAYLOR Michaela 5 - U 2 OnTarget Fencing Club - - - -
Pool
D 2:5 HERSHBERGER Cooper 3 - U 5 Lancaster Fencing Academy 2526 724 13.0 5%
Pool
D 0:5 LIAW audrey 1 - E25 1 V Fencing Club - - - -
Pool
V 5:1 CALON-MUNOZ Augustine 4 - U 3 Lancaster Fencing Academy 201 711 75.3 75%
T4
D 11:15 NAYLOR Michaela 5 - U 2 OnTarget Fencing Club - - - -

Savage Youth Open

Y-12 Mixed Foil U, Y12 March 15, 2025

Place 7 of 8 Seed 5 Not ranked Rating U OnTarget Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 JOHN Gabriella Missing ID 4 - U 3 OnTarget Fencing Club - - - -
Pool
D 1:5 BOSNJAK Parker 6 - U 2 OnTarget Fencing Club 752 2500 1421.0 96%
Pool
V 5:3 NAYLOR Michaela 8 - U 8 OnTarget Fencing Club - - - -
Pool
D 0:5 CAPPIELLO Francesca 7 - U 3 OnTarget Fencing Club - - - -
Pool
D 0:5 BARNETT Jacob 9 - U 5 Savage Fencing Club / OnTarget Fencing Club 508 1079 437.6 75%
Pool
V 5:2 LESHIN Landon 3 - U 6 Savage Fencing Club 1163 641 271.5 29%
Pool
D 1:5 BELL Asher 2 - U 1 Homewood Fencing Club 878 913 189.3 52%
T8
D 5:15 CAPPIELLO Francesca 7 - U 3 OnTarget Fencing Club - - - -