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

Charles Collen

2013
Rockville Fencing Academy
Is this your profile? Register with your USFA ID to claim it.
Claim profile

Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - 4 4
Losses - - - - 15 15
Win ratio - - - - 21.1% 21.1%
Pool victories - - - - 3 3
Pool losses - - - - 12 12
Pool win ratio - - - - 20.0% 20.0%
DE victories - - - - 1 1
DE losses - - - - 3 3
DE win ratio - - - - 25.0% 25.0%

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† - - - - 1 1
Easy wins % - - - - 25.0% 25.0%
Close wins‡ - - - - 2 2
Close wins % - - - - 50.0% 50.0%
Close losses‡ - - - - 3 3
Close losses % - - - - 20.0% 20.0%
Big losses† - - - - 8 8
Big losses % - - - - 53.3% 53.3%

† 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 - - - - 3 3
Tournaments - - - - 3 3

Competition history

3 competitions, 19 bouts

Fairfax Challenge Y8

Y-8 Men's Foil U, Y8 May 13, 2022

Place 20 of 23 Seed 8 Not ranked Rating U Rockville Fencing Academy

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 BOSSIO Bruno 23 - U 22 Doral Fencing Club 2500 1027 187.7 8%
Pool
D 1:5 QIAN Henry 9 - U 7 Epic Fencing Club / SCAD- Atlanta Fencing 1128 1214 131.5 55%
Pool
D 0:5 XIE Jayden 20 - U 1 AIC Fencing Club 1325 1083 75.5 36%
Pool
D 0:5 ZHAI Derrick 16 - U 11 East Coast Fencing Club 1407 1008 53.2 28%
Pool
D 3:5 LYU Hugo 1 - U 8 1335 954 49.4 29%
T32
D 4:10 ALANAZI Saif 18 - U 3 Williamson County Fencing Club / Murfreesboro Fencing Club 1721 1773 233.6 53%

Duel of the East Coast Spring RYC & RJCC

Y-10 Men's Foil U, Y10 April 16, 2022

Place 19 of 24 Seed 21 Not ranked Rating U Rockville Fencing Academy

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 SHARMA Ari 13 - U 20 Top Fencing Club 1209 1645 419.9 69%
Pool
D 0:5 HUA Aaron 4 19 U 3 AIC Fencing Club 1633 1225 148.1 30%
Pool
D 0:5 KINGSLEY Griffin 20 - U 8 Fairfield County Fencing Academy AKA Fairfield Fencing Academy 1399 1077 135.9 33%
Pool
D 2:5 REN Ryan 5 21 U 6 Star Fencing Academy 1374 941 96.8 27%
Pool
V 5:2 LEWIS Gavin 12 - U 22 1199 844 182.4 33%
T32
D 2:10 SONG Yuxuan Austin 17 - U 14 1451 2170 396.9 77%

Arnold Fencing Classic ROC (Div1A, Div 2, Vet), RJCC, and RYC

Y-8 Mixed Foil U, Y8 March 12, 2022

Place 16 of 20 Seed 3 Not ranked Rating U Rockville Fencing Academy

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 FRASER Morgan 10 - U 5 Bluegrass Fencers' Club - - - -
Pool
D 4:5 ZENG Alex 16 - U 9 Queen City Fencers Club LLC 2500 2500 420.5 50%
Pool
D 2:5 CORAN Roland 9 - U 8 Renaissance Fencing Club 2653 2079 233.4 30%
Pool
D 4:5 ZHENG Lerui 15 - U 12 Renaissance Fencing Club 2347 1846 201.0 32%
Pool
V 5:0 HAN Lucia 4 - U 11 Renaissance Fencing Club - - - -
T32
V 10:9 KOSCIK-AQUINO Nicholas 17 - U 17 Cleveland Fencing Academy 1884 2500 298.9 71%
T16
D 4:10 ZHAO Nathan 11 - U 1 Bluegrass Fencers' Club / Queen City Fencers Club LLC 2308 2799 628.6 70%