Greyson Vivas

2016

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 26 3 - - - 29
Losses 70 4 - - - 74
Win Ratio 27.1% 42.9% - - - 28.2%
Pool Victories 23 2 - - - 25
Pool Losses 55 3 - - - 58
Pool Win Ratio 29.5% 40.0% - - - 30.1%
DE Victories 3 1 - - - 4
DE Losses 15 1 - - - 16
DE Win Ratio 16.7% 50.0% - - - 20.0%

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† 7 - - - - 7
Easy wins as % of wins 26.9% 0.0% - - - 24.1%
Close wins‡ 11 2 - - - 13
Close wins as % of all wins 42.3% 66.7% - - - 44.8%
Close losses‡ 13 - - - - 13
Close losses as % of all losses 18.6% 0.0% - - - 17.6%
Big losses† 35 4 - - - 39
Big losses as % of all losses 50.0% 100.0% - - - 52.7%

† 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 4 - - - - 4
Victories as % of all victories 15.4% 0.0% - - - 13.8%
Losses 6 - - - - 6
Losses as % of all losses 8.6% 0.0% - - - 8.1%
Total 10 - - - - 10
Total as % of all bouts 10.4% 0.0% - - - 9.7%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 15 1 - - - 16
Tournaments 12 1 - - - 13

Competition History

UFA Foil Cup #2 - Y8, Y10, Y12, D & Under

Y-10 Mixed Foil (U, Y10), February 22, 2026
Place 5 of 16, Seed 1, Not ranked, Rating U, Socal Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 CHANG Seoryang 6 U 3 Socal Fencing Center 528 201 21.7 30%
Pool V 5:0 HARUTYUNYAN Alisa 8 U 16 United Fencing Academy
Pool V 5:4 OH Aaron 13 U 6 Elite International Fencers Club 567 223 21.5 29%
Pool D 3:4 PARK Ethan 16 U 7 La International Fencing / Precision Athletics Fencing Club 596 244 8.4 28%
Pool D 0:5 LEE Elliot 12 U 1 United Fencing Academy 811 236 5.5 17%
T16 V 8:7 CHANG Seobin 7 U 14 Socal Fencing Center 1690 712 138.2 8%
T8 D 7:9 WU William 3 U 2 Socal Fencing Center 1382 850 26.5 20%

UFA Foil Cup #2 - Y8, Y10, Y12, D & Under

Y-12 Mixed Foil (U, Y12), February 22, 2026
Place 15 of 15, Seed 9, Not ranked, Rating U, Socal Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 SHA Laien 10 U 1 Socal Fencing Center 1174 230 2.4 6%
Pool D 0:5 TROYANKER Makar 3 U 3 La International Fencing 1117 228 2.8 7%
Pool D 4:5 CHEN Ian 4 U 9 Socal Fencing Center 552 225 9.3 30%
Pool D 4:5 DOMANTAY Dylan 14 U 13 La International Fencing 232 216 14.7 49%
T16 D 4:15 LOZANO Koen Alexander 8 U 2 La International Fencing 1579 727 15.4 9%

San Diego Cup - Youth Foil #4

Y-10 Men's Foil (None, Y10), February 8, 2026
Place 10 of 11, Seed 4, Not ranked, Rating U, SoCAL Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 DOMANTAY Dylan 9 U 3 Los Angeles International Fencing Club 161 266 18.4 57%
Pool D 4:5 FAZIO Lorenzo 1 U 2 Teach Touche Fencing Center 518 247 10.7 33%
Pool V 5:2 LIBIGER Krystof 10 U 8 Team Touche Fencing Center 230 236 15.2 50%
Pool D 1:5 WU Kangdi 8 U 7 La International Fencing 492 252 11.0 35%
Pool D 2:5 OH Aaron 5 U 5 Elite International Fencers Club 506 241 10.4 33%
T16 D 5:10 WU Kangdi 8 U 7 La International Fencing 1099 773 45.7 31%

San Diego Cup - Youth Foil #4

Y-12 Men's Foil (None, Y12), February 8, 2026
Place 6 of 10, Seed 9, Not ranked, Rating U, SoCAL Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 CHENG Alvin 6 U 2 Portola Charter Middle School / LA International Fencing 1082 238 3.5 8%
Pool V 5:2 HADDICK Graysen 3 U 9 Team Touche Fencing Center 869 235 21.6 22%
Pool V 5:4 KIM Ryan 2 U 3 Elite International Fencers Club 458 256 21.1 37%
Pool D 4:5 WU Kangdi 8 U 7 La International Fencing 504 277 11.9 35%
T8 D 7:15 KIM Ryan 2 U 3 Elite International Fencers Club 1099 824 51.0 35%

Mary Rafanelli RYC/RJCC

Y-10 Men's Foil (None, Y10), January 18, 2026
Place 40 of 45, Seed 36, Not ranked, Rating U, SoCAL Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:4 CHANG Dalton 21 U 36 SoCAL Fencing Center
Pool D 0:5 LOZANO Koen Alexander 8 52 U 17 LA International Fencing 1088 275 4.0 9%
Pool D 2:5 ZHANG Bryant 22 U 3 Maximum Fencing Club 633 271 10.2 28%
Pool D 2:3 ZENG Cayden 7 40 U 15 Bay Area Fencing Club 760 261 7.8 21%
Pool D 1:5 SASOMSUP Kaison 34 U 18 United Fencing Academy 360 253 14.8 43%
T64 D 5:10 CHANG George 15 U 25 Silicon Valley Fencing Center 1070 889 65.2 39%

Treasure Chest RYC/Y8

Y-10 Men's Foil (None, Y10), January 3, 2026
Place 31 of 49, Seed 31, Not ranked, Rating U, SoCAL Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 LI Yunze 3 16 U 9 Silicon Valley Fencing Center 1208 255 3.0 6%
Pool D 1:2 LEE Junmin 45 U 37 970 252 6.0 19%
Pool V 3:2 LEE Jayden 17 U 20 Prime Fencing Academy 410 246 23.1 39%
Pool V 5:4 YANG Arthur 26 U 41 Prime Fencing Academy 661 269 28.9 26%
Pool D 2:3 ZHANG Bryant 39 U 8 Maximum Fencing Club 628 298 11.1 29%
Pool D 0:5 YUAN Vincent 12 65 U 29 Silicon Valley Fencing Center 561 287 12.0 33%
T64 V 10:7 VELU Surya 24 U 34 Piedmont Fencing Team 1019 815 105.8 39%
T32 D 3:10 TIKHONOV Aleksandr 9 40 U 5 Bida Fencing Academy 1582 921 31.8 16%

2nd Annual BBFC RYC and Y8

Y-10 Men's Foil (U, Y10), December 12, 2025
Place 15 of 18, Seed 9, Not ranked, Rating U, SoCAL Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 XU Daniel 4 47 U 2 SoCAL Fencing Center 1007 333 6.5 13%
Pool D 2:5 CHANG George 10 U 12 Silicon Valley Fencing Center 477 326 16.8 40%
Pool D 1:5 STOCK Ian 14 U 8 Massialas Foundation (M Team) 193 310 23.4 58%
Pool D 2:5 KHANDAN MILAN 15 U 10 Elite Fencing Club 73 286 25.0 63%
Pool D 2:5 MENG Andy 3 44 U 6 Golubitsky Fencing Center 938 261 6.0 13%
T32 V 7:6 LEE Jasper 13 U 18 Prime Fencing Academy 939 688 133.3 37%
T16 D 3:10 LYU Brandon 1 1 D25 1 Golubitsky Fencing Center 2197 821 5.9 2%

Nick Itkin Cup SYC

Y-10 Men's Foil (U, Y10), December 7, 2025
Place 39 of 57, Seed 38, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 CHEN Alwyn 29 U 54 434 340 25.9 44%
Pool D 1:5 XU Daniel 19 61 U 15 Socal Fencing Center 1003 366 7.7 15%
Pool D 0:5 ZHANG alex 18 50 U 18 Socal Fencing Center 841 358 10.3 21%
Pool D 2:5 MAZAHERI John 1 5 U 3 Bluegrass Fencers' Club 1353 348 3.0 5%
Pool D 3:5 DOMANTAY Dylan 33 U 33 LA International Fencing 242 345 24.3 57%
Pool V 5:2 FUNG Andrew 57 U 49 Silicon Valley Fencing Center -39 321 12.3 72%
T64 D 3:10 TIKHONOV Aleksandr 21 65 U 8 Bida Fencing Academy 1536 720 32.6 11%

Cozmx Fall RYC/RJCC

Y-10 Men's Foil (U, Y10), November 23, 2025
Place 36 of 48, Seed 39, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 RAJ Yojith 4 27 U 2 Maximum Fencing Club 879 359 11.6 20%
Pool D 1:5 STOCK Ian 35 U 25 Massialas Foundation (M Team) 166 347 32.4 62%
Pool D 3:5 XU Benjamin 33 U 7 Silicon Valley Fencing Center 573 315 17.4 34%
Pool V 5:1 LEE Jayden 18 U 37 Prime Fencing Academy 467 298 29.1 39%
Pool D 0:5 HO Kasper 11 64 U 13 Prime Fencing Academy 1061 327 6.6 12%
Pool V 5:4 RUAN Alexander 26 U 40 Silicon Valley Fencing Center 198 320 19.7 58%
T64 D 6:10 YETCHERLA Aarya 27 U 29 Prime Fencing Academy 674 850 129.7 58%

San Diego Cup Youth Foil #2

Y-10 Men's Foil (U, Y10), November 9, 2025
Place 9 of 13, Seed 13, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 GONG Luke 10 U 5 San Diego Fencing Center 498 384 35.1 43%
Pool V 5:4 LIBIGER Krystof 6 U 11 Team Touche Fencing Center 379 419 27.3 52%
Pool D 4:5 WU Kangdi 7 U 7 LA International Fencing 393 446 31.2 53%
Pool D 4:5 FOO Preston 2 U 10 Socal Fencing Center 42 415 40.9 72%
Pool D 1:5 SANGANI Niam 3 U 2 Socal Fencing Center 752 374 15.2 27%
T16 D 6:10 LIU Kyle 1 U 8 Elite International Fencers Club 1990 877 27.0 10%

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-10 Men's Foil (U, Y10), November 1, 2025
Place 49 of 76, Seed 71, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 ZHANG William 7 12 U 9 Team Touche Fencing Center 1238 371 7.6 8%
Pool D 3:5 WANG Theodore 16 37 U 34 Maximum Fencing Club 876 363 16.4 20%
Pool V 5:2 GOLDSMID Owen 29 U 61 Massialas Foundation (M Team) 937 347 60.7 19%
Pool V 5:1 FUNG Andrew 40 U 72 Silicon Valley Fencing Center -6 407 18.0 74%
Pool D 4:5 CHUNG Lucas 68 U 44 Silicon Valley Fencing Center 564 426 27.3 41%
Pool D 1:5 CHANG Owen 53 U 18 Precision Athletics Fencing Club / Prime Fencing Academy 907 398 14.3 20%
T64 D 4:10 TIKHONOV Aleksandr 57 U 20 Bida Fencing Academy 1564 941 63.3 19%

13th Annual Little Musketeers RYC & RJC

Y-10 Men's Foil (U, Y10), October 11, 2025
Place 36 of 40, Seed 34, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 SASOMSUP Kaison 38 U 32 United Fencing Academy 277 471 55.3 62%
Pool D 3:5 HUANG Owen 3 18 U 12 SoCAL Fencing Center 1225 416 10.4 10%
Pool D 1:5 ZHANG Benjamin 15 U 21 SoCAL Fencing Center 964 405 17.5 19%
Pool D 3:5 TIKHONOV Aleksandr 22 U 6 Bida Fencing Academy 748 388 24.3 28%
Pool V 5:4 KHANDAN MILAN 26 U 35 Elite Fencing Club 6 363 23.2 71%
Pool D 1:5 LI Mason 10 50 U 9 Silicon Valley Fencing Center 945 387 15.7 18%
T64 D 6:10 GONG Luke 32 U 29 San Diego Fencing Center 1131 1093 153.0 48%

Fortune ROC/RJCC/RYC

Y-10 Men's Foil (U, Y10), September 1, 2025
Place 46 of 53, Seed 13, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 CHANG George 29 U 17 Silicon Valley Fencing Center 379 782 104.1 73%
Pool V 5:3 STOCK Ian 20 U 43 Piedmont Fencing Team 106 678 25.5 81%
Pool D 0:5 XU Daniel 4 36 U 9 Socal Fencing Center 980 704 40.5 33%
Pool D 1:5 GAO Ethan 49 U 37 Socal Fencing Center 259 663 86.3 74%
Pool D 1:5 RUDENKO Zhdan 52 U 20 Elite Fencing Club 308 577 69.2 66%
Pool D 4:5 HE Andrew 36 U 39 Silicon Valley Fencing Center 659 508 36.9 41%
T64 D 6:10 RUDENKO Zhdan 52 U 20 Elite Fencing Club 793 1437 344.0 78%

LAIFC OC Rising Stars Foil #9

Y-12 Mixed Foil (U, Y12), August 24, 2025
Place 7 of 9, Seed 9, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 CHUNG Katie 6 U 2 Socal Fencing Center
Pool D 0:5 BHANGOO Arman 8 U 3 Golubitsky Fencing Center 531 935 137.8 73%
Pool D 1:5 TROYANKER Makar 1 U 1 LA International Fencing Center 991 797 61.3 38%
Pool V 5:4 LEE Joseph 5 U 8 LAIFC / Orange County Fencing Center 440 736 46.8 67%
T8 D 3:15 CHUNG Katie 6 U 2 Socal Fencing Center

LAIFC OC Rising Stars Foil #9

Y-10 Men's Foil (U, Y10), August 24, 2025
Place 5 of 11, Seed 8, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 SHEN Cyrus 1 U 3 LA International Fencing Center 120 1001 318.9 89%
Pool V 5:4 SASOMSUP Kaison 10 U 3 United Fencing Academy 634 682 91.5 52%
Pool V 4:2 DOMANTAY Dylan 9 U 7 144 773 44.1 82%
Pool V 5:1 DING Jason 4 U 11 SoCAL Fencing Center 179 817 40.3 80%
Pool V 5:2 SMITH Benson 6 U 9 Socal Fencing Center 682 858 77.1 60%
T8 D 6:10 NGUYEN Rhys 3 U 2 Precision Athletics Fencing Club 1767 1627 189.9 44%

San Diego Cup - Youth Foil #6

Y-10 Men's Foil (U, Y10), May 18, 2025
Place 3 of 6, Seed 4, Not ranked, Rating U, Orange County International Fencers Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 MENG Andy 2 U 1 Golubitsky Fencing Center 839 2500 1385.6 95%
Pool D 1:5 OH Aaron 5 U 2 Elite International Fencers Club 2500 1114 56.9 12%
Pool V 5:4 LIBIGER Krystof 1 U 6 Team Touche Fencing Center 545 1058 148.5 72%
Pool V 5:4 MORAGA Jack 6 U 5 Team Touche Fencing Center 1158 1206 209.1 52%
Pool D 1:5 FAZIO Lorenzo 3 U 3 Team Touche Fencing Center / La International Fencing 530 1415 414.5 88%
T8 V 10:6 LIBIGER Krystof 1 U 6 Team Touche Fencing Center 2079 2500 331.8 63%
T4 D 0:10 MENG Andy 2 U 1 Golubitsky Fencing Center 1180 2832 1204.4 96%