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Statistics Profile

Oscar Haosong

2010
Southern California Fencing Academy (SOCALFA)
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 26 14 - - - 40
Losses 45 16 - - - 61
Win ratio 36.6% 46.7% - - - 39.6%
Pool victories 22 11 - - - 33
Pool losses 35 12 - - - 47
Pool win ratio 38.6% 47.8% - - - 41.2%
DE victories 4 3 - - - 7
DE losses 10 4 - - - 14
DE win ratio 28.6% 42.9% - - - 33.3%

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† 9 5 - - - 14
Easy wins % 34.6% 35.7% - - - 35.0%
Close wins‡ 6 2 - - - 8
Close wins % 23.1% 14.3% - - - 20.0%
Close losses‡ 9 4 - - - 13
Close losses % 20.0% 25.0% - - - 21.3%
Big losses† 14 8 - - - 22
Big losses % 31.1% 50.0% - - - 36.1%

† 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 10 4 - - - 14
Tournaments 6 4 - - - 10

Competition history

14 competitions, 101 bouts

Collegiate Cup RJCC

Cadet Men's Saber B3, CDT May 10, 2026

Place 51 of 70 Seed 67 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 LI Leo 24 - C26 13 Eagle Blade Fencers Club 2004 1259 4.1 11%
Pool
V 5:4 XIN Ryan 57 - U 67 LA Fencing Academy of Pomona 633 1255 5.4 85%
Pool
D 1:5 KITSON Chase 4 16 B26 1 Globus Fencing Academy 2226 1261 2.3 6%
Pool
D 3:5 KIM Leo 45 - E26 53 Rebel Fencing Club 1300 1258 14.5 47%
Pool
V 5:4 CHI Everett 37 - D26 12 West Coast Fencing Academy 1787 1244 27.4 18%
Pool
D 3:5 GATTO Enzo P. 17 - B26 36 Spartak 1658 1271 8.2 26%
T64
D 8:15 SUN Ryan 38 - D26 19 Eagle Blade Fencers Club / South Bay Fencing Academy 1898 1469 25.1 25%

Collegiate Cup RJCC

Junior Men's Saber A3, JNR May 9, 2026

Place 74 of 91 Seed 90 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 LIAO Yifong 37 - C26 89 Oregon Fencing Alliance 1721 1229 28.5 21%
Pool
D 0:5 HSIEH Christian 68 - D25 40 Cali Fencing / Las Vegas Fencing Academy 1490 1258 11.6 35%
Pool
D 0:5 SO Preston 16 93 B25 19 Nellya Fencers 2413 1246 1.3 3%
Pool
D 1:5 XIE Justin 55 - D26 14 West Coast Fencing Academy 1358 1245 13.7 43%
Pool
V 5:2 GU Kevin 42 - C26 59 Spartak 1805 1231 29.4 17%
Pool
D 0:5 HWANG Jayden 11 68 A25 3 LA Fencing Academy of Pomona 2474 1261 1.1 2%
T128
D 7:15 ZEYU wu 45 - C26 55 Eagle Blade Fencers Club 2436 1477 8.1 6%

Fortune SYC/RJCC

Junior Men's Saber B3, JNR May 3, 2026

Place 71 of 90 Seed 79 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 ANDRES Michael 2 46 A25 3 Cali Fencing 2475 1213 1.0 2%
Pool
D 3:5 KOVACHEV Martin 28 - C25 41 West Coast Fencing Academy 1851 1212 5.9 15%
Pool
D 1:5 COBIAN Richard 21 - C26 58 West Coast Fencing Academy 1807 1206 6.3 16%
Pool
D 4:5 LUC Linkin 52 - D24 14 Premier Fencing Academy 1730 1200 7.3 19%
Pool
V 5:3 BOSSOW Grant 78 - U 88 Bay Area Fencing Club 767 1192 8.8 76%
Pool
V 5:2 WINTERSET Mason 54 - E26 25 South Bay Fencing Academy 1655 1201 28.1 23%
T128
D 6:15 COBIAN Richard 21 - C26 58 West Coast Fencing Academy 1924 1504 27.3 25%

Fortune SYC/RJCC

Cadet Men's Saber B3, CDT May 2, 2026

Place 55 of 116 Seed 112 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 CAO Chuck 90 - U 89 ORO Fencing Club 1080 1178 16.8 56%
Pool
D 2:5 CHAN Troy Devon 23 - C26 13 Rebel Fencing Club 1549 1195 11.0 28%
Pool
D 0:5 LIU Daniel 46 - D26 59 Sol Fencing Academy 1552 1184 10.6 27%
Pool
V 5:4 CHEUNG Evan 79 - U 95 West Coast Fencing Academy 1171 1173 18.3 50%
Pool
D 2:5 VO Blake 12 81 C26 17 Premier Fencing Academy 1883 1192 5.4 13%
Pool
V 5:3 TENG Lucas 57 - E26 61 LA International Fencing 1522 1186 26.4 29%
T128
V 15:7 DUFF Michael 59 - E26 75 Globus Fencing Academy 1835 1425 89.0 26%
T64
D 9:15 IM Tyler 3 14 B26 3 Spartak 2424 1514 9.9 7%

Fortune RYC/RJCC

Cadet Men's Saber B2/C3, CDT March 15, 2026

Place 29 of 89 Seed 64 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 WINTERSET Mason 42 - E26 33 South Bay Fencing Academy 1618 1104 9.2 20%
Pool
D 1:5 GU Andrew 14 - B26 7 LA Fencing Academy of Pomona 1841 1095 5.5 11%
Pool
V 5:1 HAMDAN Zachery 68 - U 84 Cardinal Fencing Club 637 1090 10.1 77%
Pool
V 5:3 DOOLEY Atticus 13 81 C26 53 Spartak 1742 1100 40.0 15%
Pool
V 5:1 ZHANG KAIQI 43 - E26 16 West Coast Fencing Academy 1777 1140 38.6 15%
T64
V 15:9 WANG Ryan 47 - E25 38 Avant Garde Fencers Club, Inc (CA) (AGFC) 1644 1366 88.1 33%
T32
D 11:15 ZHANG KAIQI 43 - E26 16 West Coast Fencing Academy 1935 1454 28.8 22%

Fortune RYC/RJCC

Junior Men's Saber A2/B3, JNR March 14, 2026

Place 77 of 94 Seed 94 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 HOLZ Lucas 4 70 A26 7 Premier Fencing Academy 2301 1116 1.8 3%
Pool
D 4:5 WANG David 61 - E26 43 Avant Garde Fencers Club, Inc (CA) (AGFC) / LA Fencing Academy of Pomona 1365 1115 16.2 34%
Pool
D 2:5 YAP Kah Kai (Cayden) 32 - C25 23 Halberstadt Fencers' Club 2330 1098 1.5 2%
Pool
D 2:5 KIM Enoch 53 - D25 52 Laguna Fencing Center 1528 1097 11.6 24%
Pool
D 4:5 CHEUNG Evan 82 - U 65 West Coast Fencing Academy 1056 1085 23.1 52%
Pool
V 5:3 LIAO Yifong 25 - C26 79 Oregon Fencing Alliance 1690 1062 42.2 15%
T128
D 8:15 LO Elroy 83 - U 31 Golden California Fencing Club (GCFC) 1569 1423 57.6 41%

SoCal Scholastic League HIGH SCHOOL Individual Epee/Saber #2

High School Men's Saber E1 January 25, 2026

Place 7 of 18 Seed 17 Not ranked Rating U University HS / Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 SHI Suhang Matthew 4 - U 12 Damien Hs / West Coast Fencing Academy 765 1126 13.9 69%
Pool
D 4:5 SKENDEROV Ali 3 - U 9 Downtown Magnets HS / LA International Fencing 1187 1140 17.8 48%
Pool
V 5:4 YGUADO Elijah 10 - U 14 Harvard-Westlake Wolverines / Avant Garde Fencers Club 712 1122 13.0 74%
Pool
D 4:5 LEE Alexander 11 - U 3 Sage Hill HS / Laguna Fencing Center 998 1135 28.7 59%
Pool
V 5:4 BLACK Tucker 14 - U 17 VAPA #9 579 1106 9.9 77%
T16
V 15:7 SHEN Hudson 6 - U 11 Harvard-Westlake Wolverines / West Coast Fencing Academy 1283 1435 66.4 59%
T8
D 12:15 LO Shih-Hsuan Elroy 5 - U 2 Troy High School / Southern California Fencing Academy (SOCALFA) 1480 1501 77.7 51%

Mary Rafanelli RYC/RJCC

Junior Men's Saber C3, JNR January 19, 2026

Place 56 of 68 Seed 61 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 LI Leo 9 - C25 6 LA Fencing Academy of Pomona 1642 1241 16.2 26%
Pool
D 2:5 HSIEH Christian 12 - D25 27 Cali Fencing / Las Vegas Fencing Academy 1441 1225 21.7 36%
Pool
D 4:5 QI Jeremy 29 - E25 12 West Coast Fencing Academy 1357 1203 23.1 40%
Pool
D 2:5 SLOAN Ethan 30 - E25 36 Spartak 1242 1180 25.5 46%
Pool
D 3:5 RAPHAEL Pierson 47 - U 47 Laguna Fencing Center 722 1154 42.0 75%
Pool
V 5:2 HAMDAN Zachery 49 - U 68 Cardinal Fencing Club 696 1112 13.6 75%
T64
D 3:15 BRIMMER Robert (Trey) 2 109 C25 18 Zeta Fencing / Laguna Fencing Center 2403 1451 16.0 7%

Mary Rafanelli RYC/RJCC

Cadet Men's Saber C2, CDT January 18, 2026

Place 21 of 81 Seed 68 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 LUC Linkin 23 - D24 23 Premier Fencing Academy 1711 1132 67.1 17%
Pool
V 5:2 YUEN Caleb 26 - E25 65 LA Fencing Academy of Pomona 1443 1199 45.9 35%
Pool
V 5:0 WU Dustin 48 - U 81 LA International Fencing 506 1245 9.1 88%
Pool
V 5:0 RAPHAEL Pierson 69 - U 74 Laguna Fencing Center 780 1254 15.3 77%
Pool
D 3:5 BRUM Charles E. 46 - E25 34 West Coast Fencing Academy / Sol Fencing Academy 1486 1270 23.2 36%
Pool
D 2:5 LEE Brian 2 86 B25 2 West Coast Fencing Academy 2152 1247 5.5 7%
T64
V 15:12 JAMBUSARIA Aum 57 - U 45 Phoenix Fencing Academy 1289 1370 80.3 55%
T32
D 10:15 LI Leo Missing ID 9 - C25 3 LA Fencing Academy of Pomona - - - -

SoCal Scholastic League HIGH SCHOOL Individual Epee/Saber #1

High School Men's Saber C2 October 26, 2025

Place 22 of 25 Seed 21 Not ranked Rating U University HS / Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 HWANG Jayden 26 - U 17 Servite High School / Southern California Fencing Academy (socalfa) 1137 1204 45.9 54%
Pool
D 3:5 WANG Zhuoyi 1 - A25 1 Harvard-Westlake Wolverines / Avant Garde Fencers Club 2470 1158 2.2 2%
Pool
D 2:5 TENG Lucas 9 - E25 18 Granada Hills Charter / LA International Fencing 1388 1156 29.0 35%
Pool
D 4:5 HONG Aidan 8 - E25 8 Diamond Bar HS / West Coast Fencing Academy 1577 1127 19.3 23%
Pool
V 5:1 SHI Suhang Matthew 19 - U 16 Damien Hs / West Coast Fencing Academy 907 1107 25.0 61%
T32
D 10:15 FUGATE Logan 17 - U 11 Temecula Valley HS / West Coast Fencing Academy 1440 1481 110.5 52%

San Diego Cup - Youth Saber Championship

Y-14 Men's Saber U, Y14 June 22, 2025

Place 12 of 23 Seed 10 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 KIM Leo 19 - U 14 Rebel Fencing Club 939 1195 38.2 66%
Pool
D 4:5 PI Edwin 1 - U 6 Spartak 1231 1233 50.8 50%
Pool
V 5:2 SLOAN Ethan 17 - U 17 Spartak 1134 1182 45.7 53%
Pool
V 5:3 WU Dustin Yilin 8 - U 23 LA International Fencing 470 1228 12.5 88%
Pool
D 3:5 KIM Suin 21 - U 3 West Coast Fencing Academy 1388 1241 36.7 41%
T32
V 15:11 HIROTA Jackson 11 - U 22 Southern California Fencing Academy (SOCALFA) 1132 1496 79.0 69%
T16
D 6:15 KIM Suin 21 - U 3 West Coast Fencing Academy 1771 1575 93.8 39%

South Bay Fencing Pre-National Open, Y10 & Y14 - SANCTIONED

Y-14 Men's Saber U, Y14 June 8, 2025

Place 5 of 18 Seed 11 Not ranked Rating U Southern California Fencing Academy (socalfa)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 KIM Leo 14 - U 8 Rebel Fencing Club 903 932 72.7 52%
Pool
V 5:1 LAMORI Matt 10 - U 18 South Bay Fencing Academy 1296 1005 67.6 37%
Pool
V 5:2 GUO Jonathan 4 - U 10 South Bay Fencing Academy 1174 1072 74.2 44%
Pool
V 5:1 LIU Baichen (Matthew) 9 - U 13 LA Fencing Academy of Pomona 1170 1146 62.0 48%
Pool
D 1:5 ZEYU wu 3 - D25 2 LA Fencing Academy of Pomona 2040 1208 13.3 10%
T16
V 15:13 CHAN Troy 6 - U 12 Rebel Fencing Club 1567 1564 201.6 50%
T8
D 13:15 YANG Jake 12 - U 3 LA Fencing Academy of Pomona 1207 1766 270.6 78%

San Diego Cup - Youth Saber #6

Y-14 Men's Saber U, Y14 May 18, 2025

Place 7 of 15 Seed 9 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 MASARSKY Cael 14 - U 12 San Diego Fencing Center 771 983 102.8 61%
Pool
V 5:0 DUGGIREDDY Ronav 8 - U 15 Southern California Fencing Academy (socalfa) 135 1086 28.5 91%
Pool
V 5:1 CHANDLER Scott 1 - U 14 Spartak 278 1114 33.1 88%
Pool
D 4:5 GONZALEZ Paul 5 - U 5 Spartak 968 1147 141.8 60%
Pool
V 5:3 NAZIF Alexander 4 - U 8 Spartak 800 1006 76.6 62%
Pool
D 3:5 YANG Jake 10 - U 3 LA Fencing Academy of Pomona 1009 1082 99.1 54%
Pool
D 1:5 CHAN Troy 11 - U 1 Rebel Fencing Club 1316 983 51.3 30%
T16
V 15:14 HSIEH Maxwell 6 - U 10 Spartak 1253 1644 217.9 68%
T8
D 5:15 KIM Suin 2 - U 2 Rebel Fencing Club 1733 1862 297.3 57%

Collegiate Cup RJCC

Cadet Men's Saber B2, CDT May 11, 2025

Place 56 of 57 Seed 55 Not ranked Rating U Southern California Fencing Academy (SOCALFA)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 WONG Lucas 1 14 B24 20 Premier Fencing Academy 2173 2500 686.0 63%
Pool
D 3:5 BROWN Andrew 36 - E25 30 Spartak 1701 1814 386.4 55%
Pool
D 1:5 CHI Everett 53 - U 27 West Coast Fencing Academy 1622 1428 204.7 40%
Pool
D 2:5 IRVINE Patrick 19 - C24 43 The Fencing Center 1435 1223 158.9 39%
Pool
D 4:5 LUC Cedric 18 - C25 22 Rebel Fencing Club 1956 1064 43.0 10%
Pool
D 1:5 YU Casey 37 - E25 6 San Diego Fencing Center 1924 1021 37.9 10%
T64
D 4:15 ROH Jaden 32 - D24 19 Globus Fencing Academy 1818 2500 856.1 75%