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Statistics Profile

Jacob Yoon

2014
Avant Garde Fencers Club, Inc (CA) (AGFC)
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 22 18 1 - - 41
Losses 50 24 6 - - 80
Win ratio 30.6% 42.9% 14.3% - - 33.9%
Pool victories 18 15 - - - 33
Pool losses 39 18 5 - - 62
Pool win ratio 31.6% 45.5% 0.0% - - 34.7%
DE victories 4 3 1 - - 8
DE losses 11 6 1 - - 18
DE win ratio 26.7% 33.3% 50.0% - - 30.8%

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† 4 7 1 - - 12
Easy wins % 18.2% 38.9% 100.0% - - 29.3%
Close wins‡ 7 5 - - - 12
Close wins % 31.8% 27.8% 0.0% - - 29.3%
Close losses‡ 7 2 - - - 9
Close losses % 14.0% 8.3% 0.0% - - 11.2%
Big losses† 21 13 4 - - 38
Big losses % 42.0% 54.2% 66.7% - - 47.5%

† 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.

Bouts with time expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - - -
Victories % 0.0% 0.0% 0.0% - - 0.0%
Losses 1 - - - - 1
Losses % 2.0% 0.0% 0.0% - - 1.2%
Total 1 - - - - 1
Total % 1.4% 0.0% 0.0% - - 0.8%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 11 6 1 - - 18
Tournaments 9 6 1 - - 16

Competition history

18 competitions, 121 bouts

Fortune SYC/RJCC

Y-12 Men's Saber U, Y12 May 3, 2026

Place 67 of 101 Seed 78 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 NOWAKOWSKI Zachary 73 - U 59 Halberstadt Fencers' Club 924 596 8.4 29%
Pool
V 5:3 MCDONALD John 49 - U 95 Southern California Fencing Academy (SOCALFA) 582 587 13.4 50%
Pool
D 1:5 WANG James 12 40 U 20 LA Fencing Academy of Pomona 1276 601 4.2 13%
Pool
V 5:3 PETROSYAN Aleksander 44 125 U 66 Nazlymov Fencing Foundation 918 596 19.7 30%
Pool
D 3:5 YANG Aegon 19 52 U 3 1175 616 5.3 18%
Pool
V 5:2 KHUU HALL Gibson 89 - U 73 South Bay Fencing Academy 505 611 11.4 57%
T128
D 9:15 CHANG Allen 48 - U 62 South Bay Fencing Academy 1200 1099 35.0 44%

Fortune SYC/RJCC

Y-14 Men's Saber C3, Y14 May 1, 2026

Place 112 of 117 Seed 115 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 CHEN Zhengming 46 162 D26 43 South Bay Fencing Academy 1630 625 1.8 5%
Pool
D 0:3 RAPHAEL Pierson 81 - U 59 Laguna Fencing Center 834 623 10.3 36%
Pool
D 2:5 ROH Jaden 13 55 C25 5 Globus Fencing Academy 1849 612 0.9 2%
Pool
D 2:5 YUEN Caleb 22 86 E26 29 LA Fencing Academy of Pomona 1496 612 2.6 7%
Pool
D 0:5 WANG Darren 91 - U 89 West Coast Fencing Academy 1080 609 6.6 22%
Pool
D 1:5 GONZALEZ Paul 54 203 U 78 Spartak 1049 602 6.8 23%
T128
D 5:15 SLAVNOV Anton 14 57 C26 12 Capital Fencing Academy 2108 1105 5.9 5%

2025-26 SoCal Division Summer National Qualifiers

Y-14 Men's Saber U, Y14 March 29, 2026

Place 9 of 10 Seed 8 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 HUNG Jaden 4 - U 2 874 637 10.2 35%
Pool
V 5:3 KHUU HALL Gibson 10 - U 8 South Bay Fencing Academy 525 627 12.4 57%
Pool
D 2:5 JI Derek 1 - U 5 South Bay Fencing Academy 964 640 8.7 30%
Pool
D 1:5 CHEUNG Evan 5 - U 1 West Coast Fencing Academy 1126 631 6.3 21%
T16
D 13:15 KHUU HALL Gibson 10 - U 8 South Bay Fencing Academy 1101 1148 42.6 53%

Fortune RYC/RJCC

Y-12 Men's Saber U, Y12 March 15, 2026

Place 31 of 63 Seed 45 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 KHUU HALL Gibson 60 - U 48 South Bay Fencing Academy 607 624 14.8 51%
Pool
V 5:1 ZHANG Peter 43 - U 26 The Fencing Center 681 639 14.8 47%
Pool
D 2:5 PI Edwin 4 36 U 8 Spartak 1367 654 4.2 12%
Pool
V 5:2 WU Aiden 22 - U 56 Bay Area Fencing Club 237 649 7.8 75%
Pool
D 1:5 WONG Alexander 48 - U 35 West Coast Fencing Academy 919 657 10.1 33%
Pool
D 2:5 LEI Isaac 15 100 U 17 LA Fencing Academy of Pomona 930 647 9.6 32%
T64
V 15:13 CHEN Donovan 57 - U 34 LA Fencing Academy of Pomona 1465 1095 71.6 28%
T32
D 7:15 LVOVSKIY Roman 5 39 U 9 Spartak 1709 1167 18.8 19%

Fortune RYC/RJCC

Y-14 Men's Saber C2, Y14 March 14, 2026

Place 76 of 83 Seed 75 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 ZHU yinxi 48 - U 74 West Coast Fencing Academy 669 678 16.1 51%
Pool
D 0:5 SLOAN Ethan 23 176 D26 8 Spartak 1305 662 5.3 14%
Pool
D 4:5 WARD Carter 27 185 D25 41 Phoenix Fencing Academy 1075 656 8.2 24%
Pool
D 0:5 VO Blake 2 21 C26 1 Premier Fencing Academy 1863 648 1.1 2%
Pool
D 2:5 LEE Bill King 73 - U 37 LA Fencing Academy of Pomona 987 647 9.4 29%
Pool
D 3:5 MASON Kai 50 - U 57 Laguna Fencing Center 693 638 13.7 47%
T128
D 4:15 RAMOS Pious 52 - U 53 Spartak 1162 1142 47.4 49%

9th Annual Sword in the Stone RYC & RJCC

Y-12 Men's Saber U, Y12 February 28, 2026

Place 45 of 48 Seed 46 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 CHOI LIAM 20 98 U 11 Golden California Fencing Club (GCFC) 1299 764 7.2 19%
Pool
D 4:5 SO Cheston 37 - U 25 West Coast Fencing Academy 744 756 16.7 51%
Pool
D 3:5 NGUYEN Tristan 34 - U 43 Southern California Fencing Academy (SOCALFA) 82 740 32.9 86%
Pool
D 2:5 CONCANNON Jackson 43 - U 16 South Bay Fencing Academy 652 707 17.7 54%
Pool
D 2:5 WANG James 6 39 U 2 LA Fencing Academy of Pomona 1254 689 6.4 18%
Pool
D 1:5 YE Aaron 9 55 U 18 LA Fencing Academy of Pomona 1354 683 5.0 13%
T64
D 10:15 DING Orlando 15 83 U 21 LA Fencing Academy of Pomona / West Coast Fencing Academy 1299 1188 45.9 43%

SoCal Scholastic League MIDDLE SCHOOL Individual Epee/Saber #2

Middle School Men's Saber U February 7, 2026

Place 8 of 14 Seed 13 Not ranked Rating U Paul Revere Charter / Avant Garde Fencers Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 HORN Diodorus 14 - U 5 St. Paul The Apostle / Avant Garde Fencers Club 987 742 13.1 34%
Pool
D 0:5 HAN Kyle 2 - E25 3 Richardson Middle School / South Bay Fencing Academy 1152 729 9.6 24%
Pool
V 5:4 COHEN Mordecai 5 - U 12 Alexandria / LA International Fencing 872 719 18.8 41%
Pool
V 5:4 WOO Slade 11 - U 11 Huntington Middle School / West Coast Fencing Academy 931 738 22.2 38%
Pool
D 2:5 FU Branden 3 - E25 3 Bert Lynn / South Bay Fencing Academy 1446 760 5.3 13%
Pool
V 5:2 HULL Eason 7 - U 9 Rancho San Joaquin / Southern California Fencing Academy (SOCALFA) 326 755 8.9 75%
T16
V 15:12 HULL Eason 7 - U 9 Rancho San Joaquin / Southern California Fencing Academy (SOCALFA) 818 1162 31.0 67%
T8
D 5:15 GREENSTEIN Viktor 1 - B25 2 JGB School / LA International Fencing 2408 1193 4.3 3%

Avant-Garde Saber Cup

Unrated Y-12 Men's Saber U, Y12 February 1, 2026

Place 3 of 5 Seed 1 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 BERMAN Levi 2 - U 3 Avant Garde Fencers Club, Inc (ca) (agfc) 122 772 6.7 84%
Pool
V 5:3 DAVIDSON Ethan 5 - U 5 Avant Garde Fencers Club, Inc (CA) (AGFC) 48 778 5.7 86%
Pool
D 4:5 VAN CLEVE Isaac 4 - U 2 Avant Garde Fencers Club, Inc (CA) (AGFC) 617 784 23.6 61%
Pool
D 4:5 BURKHART Camden 3 - U 1 Avant Garde Fencers Club, Inc (CA) (AGFC) 778 760 18.6 49%
T4
D 8:15 VAN CLEVE Isaac 4 - U 2 Avant Garde Fencers Club, Inc (CA) (AGFC) 1009 1232 70.7 63%

13th Annual Little Musketeers RYC & RJC

Y-12 Men's Saber U, Y12 October 11, 2025

Place 49 of 60 Seed 54 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 SU Eric 7 26 U 14 Spartak 1246 808 10.9 24%
Pool
D 2:5 QIAO Jason 49 - U 48 LA Fencing Academy of Pomona 938 797 17.4 41%
Pool
D 1:5 FAN Yuchen 44 - U 28 LA Fencing Academy of Pomona 900 780 17.6 42%
Pool
D 0:5 FU BRANDEN 11 51 E25 10 South Bay Fencing Academy 1598 762 4.3 8%
Pool
V 5:0 LI Edward 24 - U 39 West Coast Fencing Academy 520 758 13.9 65%
T64
D 5:15 SU Eric 7 26 U 14 Spartak 1630 1270 37.9 29%

Avant-Garde Saber Cup

Unrated Y-12 Men's Saber U, Y12 September 14, 2025

Place 3 of 9 Seed 3 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 CHEN Aaron 2 - U 2 LA Fencing Academy of Pomona 1155 798 34.7 28%
Pool
D 3:5 DAUM William 6 - U 5 Avant Garde Fencers Club, Inc (CA) (AGFC) 503 833 31.6 70%
Pool
V 5:2 MEDNIK Benjamin 7 - U 8 Avant Garde Fencers Club, Inc (CA) (AGFC) 91 801 6.5 86%
T8
V 15:11 DAUM William 6 - U 5 Avant Garde Fencers Club, Inc (CA) (AGFC) 1296 1238 67.4 47%
T4
D 6:15 WANG David 1 - U 1 Avant Garde Fencers Club, Inc (CA) (AGFC) / LA Fencing Academy of Pomona 1744 1306 35.3 25%

Fortune ROC/RJCC/RYC

Y-12 Men's Saber U, Y12 September 1, 2025

Place 27 of 66 Seed 60 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 DESAI Arthav 12 42 U 14 Southern California Fencing Academy (SOCALFA) 1233 734 12.1 21%
Pool
D 4:5 LI Sky 65 - U 31 Bay Area Fencing Club 563 722 31.7 60%
Pool
V 5:2 YUNG Nathan 29 - U 40 Halberstadt Fencers' Club 965 690 34.3 33%
Pool
V 5:4 LVOVSKIY Roman 9 34 U 3 Spartak 1312 725 45.9 17%
Pool
V 5:1 WOO Slade 49 - U 42 West Coast Fencing Academy 932 770 27.6 40%
T64
V 15:13 JECHA Zachary 28 - U 41 Saratoga Fencing Club 1185 1223 67.7 52%
T32
D 2:15 SU Eric 3 16 U 5 Spartak 1577 1290 52.3 33%

6th Annual Precision RYC and RJC

Y-10 Men's Saber U, Y10 April 18, 2025

Place 18 of 41 Seed 35 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:0 CHOI Liam 21 - U 37 South Bay Fencing Academy 287 747 14.7 76%
Pool
D 2:5 LI Jason 40 - U 14 LA Fencing Academy of Pomona 1065 762 19.0 31%
Pool
D 2:5 DESAI Arthav 4 14 U 3 Southern California Fencing Academy (SOCALFA) 1226 743 13.5 22%
Pool
D 1:5 WANG Henrik 9 34 U 9 Southern California Fencing Academy (SOCALFA) 1147 730 14.9 25%
Pool
V 5:0 FERNANDEZ leo 33 - U 40 LA Fencing Academy of Pomona -54 715 7.1 89%
Pool
V 5:4 TAM Ethan 16 - U 34 West Coast Fencing Academy 218 722 12.2 79%
T32
D 7:10 YANG Collin 29 - U 15 South Bay Fencing Academy 1129 1322 99.6 60%

Fortune SYC/RJCC & Y8

Y-12 Men's Saber U, Y12 March 30, 2025

Place 44 of 99 Seed 41 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 ZHAO Ivan 99 - U 90 West Coast Fencing Academy 320 667 19.8 69%
Pool
V 5:2 XIN Ryan 50 - U 84 LA International Fencing 347 687 20.4 70%
Pool
V 5:2 HRISTOV Nickolas 11 39 U 27 Premier Fencing Academy 1486 707 73.3 10%
Pool
D 1:5 CHEN Aaron 19 75 U 40 LA Fencing Academy of Pomona 1214 781 16.4 24%
Pool
D 1:5 YUE Ivan 73 - U 18 Cardinal Fencing Club 1171 764 16.7 25%
T128
V 15:4 ZHAO Ivan 99 - U 90 West Coast Fencing Academy 1843 1286 124.6 27%
T64
D 0:15 LIN Ethan 90 - U 22 Avant Garde Fencers Club, Inc (CA) (AGFC) 1505 1411 88.6 44%

8th Annual Sword in the Stone RYC and RJC

Y-10 Men's Saber U, Y10 February 21, 2025

Place 31 of 41 Seed 18 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 LI Jason 19 - U 15 LA Fencing Academy of Pomona 1126 732 23.5 26%
Pool
D 2:5 TABANCAY Cole 7 23 U 9 South Bay Fencing Academy 1226 708 18.1 20%
Pool
V 5:3 SHETTY Vikram 30 - U 36 South Bay Fencing Academy 629 690 33.2 54%
Pool
D 4:5 KIM David 31 - U 26 LA International Fencing 696 723 36.5 52%
Pool
D 1:5 DESAI Arthav 6 23 U 1 Southern California Fencing Academy (SOCALFA) 1092 687 19.9 26%
T64
V 10:5 BURKHART Camden 15 - U 34 Avant Garde Fencers Club, Inc (CA) (AGFC) 930 1261 78.6 66%
T32
D 1:10 FU BRANDEN 1 1 U 2 South Bay Fencing Academy 1900 1339 53.2 20%

South Coast Mary Rafanelli RYC/RJC

Y-10 Men's Saber U, Y10 January 19, 2025

Place 12 of 39 Seed 31 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 WEN Evan 27 - U 29 West Coast Fencing Academy 692 522 65.7 40%
Pool
V 5:4 DESAI Arthav 7 18 U 8 Southern California Fencing Academy (SOCALFA) 1144 588 93.7 19%
Pool
V 5:3 LEI Isaac 34 - U 17 LA Fencing Academy of Pomona / LA International Fencing 673 682 47.6 51%
Pool
D 1:5 TABANCAY Cole 6 18 U 7 South Bay Fencing Academy 1243 729 20.4 21%
Pool
V 5:0 FERNANDEZ leo 18 - U 37 LA Fencing Academy of Pomona 291 709 23.0 74%
T32
V 10:8 CHOI Theo 39 - U 22 West Coast Fencing Academy 704 1254 75.0 77%
T16
D 5:10 YE Aaron 8 26 U 6 LA Fencing Academy of Pomona 1870 1329 68.5 22%

12th Annual Little Musketeers RYC and RJC

Y-10 Men's Saber U, Y10 September 20, 2024

Place 20 of 27 Seed 17 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 QI Zach 9 31 U 7 West Coast Fencing Academy 1114 473 30.1 16%
Pool
V 5:3 LOVELL Jackson 23 - U 25 Spartak 488 443 81.7 47%
Pool
D 3:5 CHUNG Evan 1 3 U 1 South Bay Fencing Academy 1165 525 25.6 16%
Pool
D 1:5 LEE Hubert 16 - U 10 Southern California Fencing Academy (SOCALFA) 827 499 42.3 31%
Pool
D 3:5 DESAI Arthav 8 28 U 6 Southern California Fencing Academy (SOCALFA) 1121 457 21.6 15%
Pool
V 5:4 QIAO Jason 27 - U 16 LA Fencing Academy of Pomona 768 435 86.9 30%
T32
D 1:10 SUN alan 18 - U 14 LA Fencing Academy of Pomona 1163 1526 271.2 68%

Fortune ROC/RJCC/RYC

Y-10 Men's Saber U, Y10 September 1, 2024

Place 25 of 35 Seed 12 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 PILYAVSKY Daniel 22 - U 22 633 420 100.1 39%
Pool
D 1:5 LVOVSKIY Roman 2 9 U 2 Spartak 1158 320 31.9 11%
Pool
D 1:5 QI Zach 9 27 U 3 West Coast Fencing Academy 1138 288 28.8 10%
Pool
D 1:5 WONG Alexander 20 - U 8 Laguna Fencing Center 1052 259 30.4 12%
Pool
V 5:2 LEE Aidan 19 - U 32 Southern California Fencing Academy (SOCALFA) -18 229 69.0 63%
Pool
V 5:4 FAN Yuen 28 - U 19 LA Fencing Academy of Pomona 928 298 175.1 17%
T32
D 6:10 JI Derek 5 15 U 6 South Bay Fencing Academy 1484 1928 402.6 71%

Golden State Classic RYC

Y-10 Men's Saber U, Y10 May 4, 2024

Place 32 of 39 Seed 30 Not ranked Rating U Avant Garde Fencers Club, Inc (CA) (AGFC)

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 DENG Richard 7 31 U 11 West Coast Fencing Academy 1251 2500 1154.9 89%
Pool
D 3:5 LEI Isaac 19 - U 21 Laguna Fencing Center / La International Fencing 533 1345 583.8 84%
Pool
D 2:5 FAN Yuen 18 - U 27 LA Fencing Academy of Pomona 1073 761 145.8 34%
Pool
D 0:5 CHEN Donovan 36 - U 24 LA Fencing Academy of Pomona 844 615 134.6 38%
Pool
D 1:5 FAN Yuchen 6 30 U 10 LA Fencing Academy of Pomona 1123 481 60.5 18%
T64
V 10:3 LAI Matthew 28 - U 33 LA Fencing Academy of Pomona 2500 2500 420.5 50%
T32
D 3:10 FAN Yuchen 6 30 U 10 LA Fencing Academy of Pomona 1620 2921 992.5 91%