David Ong

2012

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 24 1 - - - 25
Losses 16 4 - - - 20
Win Ratio 60.0% 20.0% - - - 55.6%
Pool Victories 19 1 - - - 20
Pool Losses 11 3 - - - 14
Pool Win Ratio 63.3% 25.0% - - - 58.8%
DE Victories 5 - - - - 5
DE Losses 5 1 - - - 6
DE Win Ratio 50.0% 0.0% - - - 45.5%

Note: Seasons start on August 1st and end on July 31st.

Scores

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Easy wins† 8 1 - - - 9
Easy wins as % of wins 33.3% 100.0% - - - 36.0%
Close wins‡ 9 - - - - 9
Close wins as % of all wins 37.5% 0.0% - - - 36.0%
Close losses‡ 5 1 - - - 6
Close losses as % of all losses 31.2% 25.0% - - - 30.0%
Big losses† 2 1 - - - 3
Big losses as % of all losses 12.5% 25.0% - - - 15.0%

† Easy victories or big losses are those with the score difference of 4 or more touches in a pool, 7 or more touches in direct elimination, and 5 or more in veteran and youth direct elimination.
‡ Close bouts are those with the score difference of 1 or fewer touches in a pool, 3 or fewer touches in direct elimination, or 2 or fewer touches in veteran or youth direct elimination.

Bouts with Time Expired

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - - - - - -
Victories as % of all victories 0.0% 0.0% - - - 0.0%
Losses 1 2 - - - 3
Losses as % of all losses 6.2% 50.0% - - - 15.0%
Total 1 2 - - - 3
Total as % of all bouts 2.5% 40.0% - - - 6.7%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 5 1 - - - 6
Tournaments 3 1 - - - 4

Competition History

6th Annual Precision RYC and RJC

Y-14 Men's Épée (C2, Y14), April 19, 2025
Place 21 of 56, Seed 53, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 LIU Aiden 33 U 47 Swords Fencing Studio 1071 1377 23.9 69%
Pool D 3:5 MENG Haoyi 16 175 E25 22 Yang Fencing Club 1427 1401 34.7 48%
Pool V 5:4 YU Brandon 49 U 34 Academy Of Fencing Masters (AFM) 1208 1366 27.7 60%
Pool V 5:3 TOUSSAINT Wizard 52 U 40 Ace Fencing Academy 1180 1394 24.6 64%
Pool V 5:4 MILLER Xavier 31 U 46 Battle Born Fencing Club 776 1418 10.9 85%
Pool D 4:5 GUO Woody 1 36 C24 9 True Focus Sports Academy 1694 1429 21.5 33%
T64 V 15:13 LIU Yihong 56 U 48 Yang Fencing Club 1661 1827 80.4 60%
T32 D 9:15 AUYEUNG Aedan Ho lam 47 U 13 Swords Fencing Studio 1727 1907 109.4 61%

6th Annual Precision RYC and RJC

Y-12 Men's Épée (U, Y12), April 18, 2025
Place 12 of 55, Seed 37, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 SHOURIE Seth 21 154 U 22 LA International Fencing 1077 1388 29.9 69%
Pool V 5:2 LIU Aiden 18 137 U 36 Swords Fencing Studio 1061 1418 26.5 72%
Pool V 5:1 HONG Eason 46 U 52 Yang Fencing Club 792 1445 14.5 85%
Pool V 5:1 GOMEZ Emmett 28 U 46 Target Fencing Center 447 1459 6.1 94%
Pool D 4:5 YU Brandon 12 82 U 14 Academy Of Fencing Masters (AFM) 1193 1465 56.6 67%
Pool D 2:5 ENG Kyler 5 39 E25 9 LA International Fencing 1557 1409 31.8 41%
T64 V 15:4 YANG Rony 48 U 50 LA International Fencing 1164 1731 61.4 79%
T32 V 15:14 SHOURIE Seth 21 154 U 22 LA International Fencing 1639 1792 102.8 59%
T16 D 6:15 XUE Michael 1 6 D25 2 LA International Fencing 2248 1895 68.0 30%

SoCal Scholastic League Individual Epee/Saber #2

Middle School Men's Epee (U), January 26, 2025
Place 6 of 45, Seed 44, Not ranked, Rating U, John Adams Middle School / Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 TOUSSAINT Wizard 28 U 15 iLead Exploration Charter / Ace Fencing Academy 1285 1214 67.3 46%
Pool D 4:5 KIM Alexander 1 C24 1 Harvard Westlake / LA International Fencing Center 2009 1282 16.9 13%
Pool V 5:0 HAILU Noah 37 U 35 Blue Ridge Academy / Beverly Hills Fencers' Club 575 1265 18.3 84%
Pool V 5:1 CHARETTE Andrew 40 U 28 Hale Charter Academy 1079 1283 40.0 62%
Pool V 5:1 ZANDPOUR Wesley 14 U 44 Chaminade 710 1323 19.2 80%
Pool V 5:2 DAI Ethan 15 U 34 Chaminade 1314 1342 45.8 52%
T32 V 15:12 JUANG Maximiliano 32 U 25 Los Angeles Center for Enriched Studies / Beverly Hills Fencers' Club 2008 1317 320.0 23%
T16 V 15:9 BYUN Matthew 20 U 11 Village Christian 2164 1637 268.6 26%
T8 D 12:15 PARRA Lucas 42 U 3 Lone Hill MS / Fortune Fencing 1822 1906 175.1 55%

South Coast Mary Rafanelli RYC/RJC

Y-12 Men's Épée (U, Y12), January 20, 2025
Place 34 of 72, Seed 50, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:0 ZHAO Jonathan Li 67 U 59 Yang Fencing Club 248 1145 19.5 91%
Pool V 5:4 YOO Lucas 23 128 U 25 TeamK Fencing 1174 1165 87.7 49%
Pool V 5:4 MA Murphy 46 U 62 Battle Born Fencing Club 1124 1252 54.9 56%
Pool D 2:5 DU Evan 1 4 E24 1 LA International Fencing 1807 1307 35.1 22%
Pool D 2:5 CHEN Aiden 22 126 U 33 Swords Fencing Studio 1214 1272 75.0 54%
Pool V 5:1 HUNG Ludwig 42 U 52 Fortune Fencing 418 1197 17.2 89%
T64 D 14:15 GUO Jonathan 26 134 U 31 LA International Fencing 1499 1704 386.4 60%

South Coast Mary Rafanelli RYC/RJC

Y-14 Men's Épée (B2, Y14), January 19, 2025
Place 47 of 63, Seed 47, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 KIM Alexander 6 58 C24 13 LA International Fencing / Harvard-Westlake Wolverines 2032 1167 51.1 12%
Pool D 2:4 LIANG Donny 24 D25 17 San Diego Fencing Center 1766 1116 67.9 18%
Pool D 2:5 HAMILTON Travis 41 U 29 Fresno Fencing Club 1473 1048 86.6 27%
Pool D 3:5 DENG Destin 14 149 U 19 Yang Fencing Club 1295 961 87.0 31%
Pool V 5:4 LIU Yihong 33 U 45 Yang Fencing Club 1017 874 140.3 42%
Pool V 5:2 CHEN Aiden 54 U 60 Swords Fencing Studio 1226 1014 130.8 37%
T64 D 6:15 DU Evan 13 145 E24 15 LA International Fencing 2261 2079 375.9 42%

SoCal Scholastic Fencing League NOVICE Foil, Epee & Saber

Unrated Y-14 Men's Épée (U, Y14), January 28, 2024
Place 12 of 15, Seed 2, Not ranked, Rating U, John Adams Middle School / Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 VAN DER HIDDE Willem 5 U 6 Irving Middle School / TeamK Fencing 2500 2500 420.5 50%
Pool D 3:4 TONG Tyler 7 U 11 Brentwood Middle School 519 2079 1040.6 94%
Pool D 0:5 HOLLY Joseph 11 U 3 Harvard Westlake 1001 1039 273.6 52%
Pool V 5:1 CHARETTE Andrew 9 U 9 Hale Charter Academy 1822 765 401.5 12%
T16 D 7:11 WAGY Zeke 12 U 3 La Cumbre Jr. High / Presidio Fencing Club 2500 2500 420.5 50%