Jiyuan Jin

2013

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 6 63 - - - 69
Losses 10 65 - - - 75
Win Ratio 37.5% 49.2% - - - 47.9%
Pool Victories 4 50 - - - 54
Pool Losses 8 47 - - - 55
Pool Win Ratio 33.3% 51.5% - - - 49.5%
DE Victories 2 13 - - - 15
DE Losses 2 18 - - - 20
DE Win Ratio 50.0% 41.9% - - - 42.9%

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

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Easy wins† 3 24 - - - 27
Easy wins as % of wins 50.0% 38.1% - - - 39.1%
Close wins‡ 2 10 - - - 12
Close wins as % of all wins 33.3% 15.9% - - - 17.4%
Close losses‡ 2 13 - - - 15
Close losses as % of all losses 20.0% 20.0% - - - 20.0%
Big losses† 5 27 - - - 32
Big losses as % of all losses 50.0% 41.5% - - - 42.7%

† 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

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - 1 - - - 1
Victories as % of all victories 0.0% 1.6% - - - 1.4%
Losses - 1 - - - 1
Losses as % of all losses 0.0% 1.5% - - - 1.3%
Total - 2 - - - 2
Total as % of all bouts 0.0% 1.6% - - - 1.4%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 2 18 - - - 20
Tournaments 2 16 - - - 18

Competition History

Challenge by the Bay RYC/RCC/Y8

Y-14 Men's Foil (U, Y14), April 4, 2026
Place 50 of 61, Seed 21, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 SHAO Tysen 57 U 25 Maximum Fencing Club 932 513 9.7 25%
Pool D 1:5 KAJITA Grayson 36 U 20 Massialas Foundation (M Team) 1045 503 7.5 19%
Pool V 5:4 WIEGMANN Liev 27 U 47 West Berkeley Fencing Club 951 496 26.6 25%
Pool D 0:5 DOUGLASS Liam 3 74 D26 6 Prime Fencing Academy 1753 522 1.2 2%
Pool D 4:5 SCHAMP Eliot 40 U 55 Piedmont Fencing Team 295 521 23.3 64%
Pool D 2:5 YANG Steve 16 217 E26 3 Silicon Valley Fencing Center 1699 498 1.3 2%
T64 D 4:15 PICACHE Crockett 24 U 14 Massialas Foundation (M Team) 1081 1267 49.7 61%

Star Trophy @ Bay Area Fencing Club

Y-14 Mixed Foil (U, Y14), March 22, 2026
Place 3 of 20, Seed 2, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 PAN Samantha 5 U 3 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Pool V 5:0 LU Yuexi 8 U 8 Bay Area Fencing Club
Pool D 3:5 HUANG Barron 13 U 10 Prime Fencing Academy 801 531 12.9 33%
Pool D 1:5 SPICER-YOUAKIM Benjamin 16 U 7 West Berkeley Fencing Club 517 518 19.1 50%
Pool V 5:3 LAI Nico 19 U 19 Bay Area Fencing Club Pleasanton 343 499 13.6 59%
Pool V 5:1 CHEN Celina 12 U 15 Silicon Valley Fencing Center
T16 V 15:7 HUANG Barron 13 U 10 Prime Fencing Academy 1393 1208 51.9 40%
T8 V 15:14 GARCIA Carter 17 U 5 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton 1337 1260 47.1 45%
T4 D 11:15 LIN Zhengxuan 4 U 1 Bay Area Fencing Club 1369 1307 39.8 46%

Pleasanton City Trophy @ Bay Area Fencing Club

Y-12 Mixed Foil (U, Y12), June 15, 2025
Place 11 of 34, Seed 12, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 MA Isabelle 1 D24 6 Bay Area Fencing Club
Pool D 0:5 YANG Steve 13 U 1 Silicon Valley Fencing Center 1627 533 2.0 4%
Pool V 5:2 CHUNG Charlotte 24 U 16 Prime Fencing Academy
Pool V 5:4 YANG Claire 26 U 34 California Fencing Academy
Pool V 5:3 SITU Baiqin(Kevin) Missing ID 31 U 32 San Francisco Fencing Academy / San Francisco Fencers Club
T32 V 15:6 XU Benjamin 33 U 24 Silicon Valley Fencing Center 877 1209 32.7 70%
T16 D 11:15 SHENOY sean 8 U 2 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton 1527 1241 33.7 32%

Pleasanton City Trophy @ Bay Area Fencing Club

Y-14 Mixed Foil (U, Y14), June 15, 2025
Place 8 of 20, Seed 20, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 CHOI Andrew 19 U 14 Bay Area Fencing Club 832 520 29.3 30%
Pool D 2:5 LEONG Wilson Hua 2 E25 5 Golden State Fencing Academy 1223 550 6.2 13%
Pool D 4:5 LIU Aiden 16 U 3 Silicon Valley Fencing Center 1037 543 9.0 21%
Pool D 3:5 SOUSA Lauren 14 U 18 Prime Fencing Academy
Pool V 5:3 ZHANG Miranda 5 U 19 Bay Area Fencing Club Pleasanton
Pool D 1:5 EVANS Desmond 11 U 1 Massialas Foundation (M Team) 1762 535 1.3 2%
T16 V 15:11 HSU Rachel 8 U 9 Halberstadt Fencers' Club
T8 D 10:15 LIU Aiden 16 U 3 Silicon Valley Fencing Center 1490 1249 40.0 35%

TFC June Fence-a-thon

Y-12 Mixed Foil (U, Y12), June 8, 2025
Place 11 of 32, Seed 15, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 SOUSA Lauren 29 U 25 Prime Fencing Academy
Pool V 5:2 JOESUF Thea 6 U 17 Golden State Fencing Academy
Pool V 5:1 MAHAPATRA Alisha 12 U 22 Silicon Valley Fencing Center
Pool V 5:2 DONG Nancy 19 U 16 Silicon Valley Fencing Center
Pool D 1:5 CREMEL Remi 2 U 9 Silicon Valley Fencing Center 1318 525 4.9 10%
Pool V 5:2 KUO Esme 9 U 27 Maximum Fencing Club
T32 V 15:5 GOWDA Adisha 20 U 26 Silicon Valley Fencing Center
T16 D 14:15 HSU Rachel 11 U 3 Halberstadt Fencers' Club

MFA Y8, Y10, Y12, Div2 - All foil mixed events

Y-12 Mixed Foil (U, Y12), May 18, 2025
Place 9 of 26, Seed 5, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 KAIMAN Tabitha 9 U 15 Golden State Fencing Academy
Pool V 5:3 FUNG Caleb 11 U 23 Silicon Valley Fencing Center 548 423 25.7 42%
Pool V 5:1 LAM Dorris Yandor 1 U 3 Silicon Valley Fencing Center
Pool V 5:1 BROME Zachary 8 U 26 Marin Fencing Academy LLC 1411 448 31.9 13%
Pool V 5:4 SITU Baiqin 15 U 12 San Francisco Fencers Club 1413 480 45.1 8%
Pool V 5:1 HONDA Emi 20 U 17 Silicon Valley Fencing Center
T16 D 14:15 GOLDSTEIN Benjamin 16 U 8 Marin Fencing Academy LLC 1429 1299 50.1 42%

MFA Y8, Y10, Y12, Div2 - All foil mixed events

Y-12 Mixed Foil (U, Y12), April 27, 2025
Place 10 of 24, Seed 11, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 KAUDER Rourke 16 U 16 The Fencing Center 30 402 13.2 72%
Pool V 5:3 LEE Clara 21 U 14 Silicon Valley Fencing Center
Pool D 1:5 GOWDA Adisha 3 U 5 Silicon Valley Fencing Center
Pool D 2:5 SHAO Tysen 6 U 1 Maximum Fencing Club 761 415 13.6 29%
Pool V 5:3 WU Damien 22 U 21 San Francisco Fencers Club 398 402 20.9 50%
T32 V 15:9 CHAN Helena 13 U 23 The Fencing Center
T16 D 6:15 HAGIWARA-MATIASEK Kazuma 1 U 3 San Francisco Fencers Club 2678 1307 7.8 8%

COZMX RYC/RCC

Y-12 Men's Foil (U, Y12), March 15, 2025
Place 40 of 48, Seed 48, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 LI Albert 42 U 47 Prime Fencing Academy 277 419 19.5 59%
Pool D 4:5 MANANSALA Caleb 20 U 25 West Berkeley Fencing Club 909 438 11.7 22%
Pool D 0:5 EVANS Desmond 6 88 U 3 Massialas Foundation (m Team) 1712 427 1.4 2%
Pool D 2:5 CREMEL Remi 9 135 U 24 Silicon Valley Fencing Center 1233 425 5.6 9%
Pool D 2:5 LI Mason 36 U 33 Silicon Valley Fencing Center 905 420 11.1 21%
Pool D 3:5 OH Kepler 22 U 3 Maximum Fencing Club 1143 409 6.5 12%
T64 D 6:15 ZHANG Charlie 19 U 26 Maximum Fencing Club 1243 1379 72.2 58%

Point Impact Spring Bash [SANCTIONED]

Y-12 Mixed Foil (U, Y12), March 2, 2025
Place 10 of 32, Seed 11, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:3 PAN Samantha 1 U 1 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Pool V 5:4 FENG Sophia 27 U 21 Golden State Fencing Academy
Pool V 5:4 CHUNG Charlotte 12 U 3 Prime Fencing Academy
Pool V 5:2 KUO Esme 21 U 32 Maximum Fencing Club
Pool V 5:3 PARK Seojeong 20 U 23 Silicon Valley Fencing Center
Pool V 5:2 HUEMMER Sophia 28 U 22 San Francisco Fencers Club
T32 V 15:0 YANG Leo 30 U 27 Maximum Fencing Club 705 1354 24.6 81%
T16 D 11:15 MAHAPATRA Alisha 22 U 7 Silicon Valley Fencing Center

MFA Y8, Y10, Y12, Div3 - All foil mixed events

Y-12 Mixed Foil (U, Y12), February 16, 2025
Place 7 of 31, Seed 24, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 LUO Derren 1 U 30 Bay Area Fencing Club 47 314 19.3 67%
Pool D 4:5 ARUNKISHORE Dakshina 20 U 11 Silicon Valley Fencing Center
Pool V 5:4 DUPUIS Hadrien 30 U 27 Marin Fencing Academy LLC 822 333 46.1 22%
Pool D 4:5 JUE Lucas 21 U 5 Massialas Foundation (M Team) 1023 379 9.0 15%
Pool V 5:3 SUN Lucas 11 U 19 Silicon Valley Fencing Center 957 370 49.0 17%
Pool V 5:2 STERNAD Pia 25 U 23 Davis Fencing Academy
T32 V 15:13 RAJ Yojith 31 U 24 Maximum Fencing Club 1675 1199 127.8 23%
T16 V 15:3 VASANTH Arjun 8 U 16 Silicon Valley Fencing Center 710 1327 27.1 82%
T8 D 9:15 HSU Rachel 29 U 1 Halberstadt Fencers' Club

Salle d'Arcane Youth Foil

Y-12 Mixed Foil (U, Y12), February 9, 2025
Place 8 of 22, Seed 10, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 HAGIWARA-MATIASEK Kazuma 15 U 12 San Francisco Fencers Club 2500 343 1.0 2%
Pool D 2:5 SHAO Tysen 7 U 5 Maximum Fencing Club 647 342 18.9 31%
Pool V 4:2 SOUSA Lauren 22 U 17 Prime Fencing Academy
Pool D 2:5 RAJ Yojith 2 U 2 Maximum Fencing Club 1005 323 9.0 13%
Pool V 5:1 LEE Clara 16 U 21 Silicon Valley Fencing Center
T32 V 15:4 KATAYAMA Ian 4 U 20 Bay Area Fencing Club 2500 1023 143.6 8%
T16 V 15:9 FUNG Caleb 5 U 9 Silicon Valley Fencing Center 1052 1166 79.9 57%
T8 D 4:15 RAJ Yojith 2 U 2 Maximum Fencing Club 1661 1246 46.9 27%

Salle d'Arcane Youth Foil

Y-14 Mixed Foil (U, Y14), February 9, 2025
Place 11 of 18, Seed 10, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 MA Isabelle 1 D24 3 Bay Area Fencing Club
Pool D 1:5 KIM Charlie 7 U 1 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton 1262 281 4.8 6%
Pool D 1:5 LEE Abigail 8 U 3 Maximum Fencing Club
Pool V 5:4 SMOLIN Theo 17 U 12 Silicon Valley Fencing Center 357 276 33.6 45%
Pool V 5:1 CHEUNG Chloe Ava 6 U 18 Maximum Fencing Club
Pool V 5:1 XIE Kevin 13 U 15 West Berkeley Fencing Club 647 309 33.2 33%
T16 D 7:15 PAN Samantha 18 U 7 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton

Treasure Chest RYC/Y8

Y-12 Men's Foil (U, Y12), January 12, 2025
Place 31 of 61, Seed 18, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 MENENDEZ Roberto 55 U 58 Prime Fencing Academy 350 277 39.1 46%
Pool D 3:5 KAJITA Grayson 56 U 19 Massialas Foundation (M Team) 1014 316 11.0 13%
Pool D 0:5 PARK Andrew 1 7 D24 1 Silicon Valley Fencing Center 1802 305 1.0 1%
Pool D 4:5 YAN Aaron 37 U 30 Silicon Valley Fencing Center 565 304 24.3 34%
Pool V 5:1 LE Oliver 35 U 50 Piedmont Fencing Team 52 280 24.5 64%
Pool D 4:5 NGUYEN Nolan 19 U 34 Maximum Fencing Club 537 304 23.7 35%
T64 V 15:6 ZHANG alex 47 U 35 SoCAL Fencing Center 1188 922 168.7 35%
T32 D 2:15 HE Gary 51 U 9 Silicon Valley Fencing Center 1438 1091 68.4 30%

Happy New Year Youth Foil

Y-12 Mixed Foil (U, Y12), January 5, 2025
Place 12 of 22, Seed 1, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 PAN Samantha 9 U 2 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Pool V 5:1 SHU Kayla 8 U 14 Bay Area Fencing Club
Pool D 3:5 THIMIRI Trishaan 16 U 10 Silicon Valley Fencing Center 377 295 38.4 45%
Pool V 5:3 SPICER-YOUAKIM Benjamin 5 U 9 West Berkeley Fencing Club 339 257 44.6 45%
Pool D 4:5 GU Evan 17 U 15 Silicon Valley Fencing Center 626 301 24.3 30%
T32 V 15:6 HUEMMER Sophia 4 U 21 San Francisco Fencers Club
T16 D 9:15 JOESUF Thea 20 U 5 Golden State Fencing Academy

MFA Y8, Y10, Y12, Div3 - All foil mixed events

Y-12 Mixed Foil (U, Y12), November 17, 2024
Place 11 of 18, Seed 16, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 KO Cameron 17 U 9 Prime Fencing Academy 598 381 35.5 37%
Pool D 0:5 JOESUF Thea 9 U 3 Golden State Fencing Academy
Pool V 5:2 FENG Sophia 4 U 16 Golden State Fencing Academy
Pool V 5:1 YU-TAN Claire 3 U 14 Massialas Foundation (M Team)
Pool D 1:5 VASANTH Arjun 10 U 10 Silicon Valley Fencing Center 251 346 50.9 56%
T16 D 11:15 LIN Zhengxuan 11 U 6 Bay Area Fencing Club 1219 1037 114.8 40%

November All Weapon Tournament - PART 1 - FOIL - New Venue

Y-12 Mixed Foil (U, Y12), November 10, 2024
Place 10 of 21, Seed 7, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 ZHANG Katie Qingyun 4 U 3 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton
Pool D 0:5 GOWDA Adisha 5 U 3 Silicon Valley Fencing Center
Pool V 5:1 JUSON Julianne Lauren 12 U 15 Silicon Valley Fencing Center
Pool D 3:5 SOUSA Lauren 20 U 18 Prime Fencing Academy
T16 D 4:15 PAN Samantha 17 U 1 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton

COZMX Fencing ROC/RJCC/RYC

Y-12 Men's Foil (U, Y12), November 2, 2024
Place 56 of 58, Seed 49, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 LI Aaron 57 U 8 Silicon Valley Fencing Center 1133 683 35.9 24%
Pool D 1:5 SHAO Tysen 34 U 26 Maximum Fencing Club 605 647 68.5 53%
Pool D 1:5 GANAPATHI Eshan 3 42 U 1 Prime Fencing Academy 1513 579 11.1 7%
Pool D 0:5 BHANGOO Arman 51 U 40 Golubitsky Fencing Center 487 568 64.9 55%
Pool D 1:5 LIN Stewart 20 U 28 Massialas Foundation (M Team) 538 503 52.5 48%
Pool D 3:5 DONG YIKUN 16 U 42 Silicon Valley Fencing Center 190 451 69.2 66%
T64 D 5:15 ALCAZAREN Cian 41 U 9 Bay Area Fencing Club 1608 1124 86.9 25%

MFA Y8, Y10, Y12, Div3 - All foil mixed events

Y-12 Mixed Foil (U, Y12), October 20, 2024
Place 14 of 24, Seed 22, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 ARYA Leela 6 U 2 Golden State Fencing Academy
Pool D 1:5 DUPUIS Hadrien 16 U 5 Marin Fencing Academy LLC 926 609 57.2 32%
Pool V 5:0 KIM Chloe 10 U 22 Massialas Foundation (M Team)
Pool V 5:3 LIN Dylan 2 U 15 Silicon Valley Fencing Center 581 552 85.2 48%
Pool V 5:2 LEE Roland 19 U 18 Silicon Valley Fencing Center 298 637 46.2 70%
T32 V 15:7 MABRY Vivienne 14 U 21 Golden State Fencing Academy
T16 D 12:15 SUN Lucas 7 U 3 Silicon Valley Fencing Center 1341 1321 197.3 49%

September All Weapon Tournament

Y-12 Mixed Foil (U, Y12), September 28, 2024
Place 6 of 16, Seed 3, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 LUO Derren 4 U 9 Bay Area Fencing Club 48 442 84.8 71%
Pool V 5:4 NGUYEN Nolan 9 U 11 Maximum Fencing Club 611 527 140.1 45%
Pool V 5:1 ALNAGGAR Ali 16 U 12 Silicon Valley Fencing Center 207 667 57.1 75%
Pool D 2:5 CHOI Aaron 14 U 5 Silicon Valley Fencing Center 605 724 114.8 57%
T16 V 15:7 NGUYEN Nolan 9 U 11 Maximum Fencing Club 840 1486 149.1 78%
T8 D 12:15 NGUYEN Norris 10 U 2 Maximum Fencing Club 1460 1636 314.2 59%

TFC September Fence-a-thon

Y-12 Mixed Foil (U, Y12), September 21, 2024
Place 24 of 29, Seed 23, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 LI Yunze 18 U 10 Silicon Valley Fencing Center 1147 2500 1208.5 91%
Pool D 0:5 CREMEL Remi 3 U 3 Silicon Valley Fencing Center 1193 1291 334.9 55%
Pool V 5:4 GOWDA Adisha 8 U 22 Silicon Valley Fencing Center
Pool D 2:5 CHEUNG Henry 13 U 8 Maximum Fencing Club 683 957 297.1 64%
Pool D 2:5 GU Evan 29 U 15 Silicon Valley Fencing Center 456 659 217.5 61%
T32 D 9:15 SHENOY Sean 27 U 5 Bay Area Fencing Club / V Fencing Club 1510 2500 1013.5 83%