Sofiya (Sofia) Duboiskaya

2017

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 25 3 - - - 28
Losses 65 22 - - - 87
Win Ratio 27.8% 12.0% - - - 24.3%
Pool Victories 20 2 - - - 22
Pool Losses 52 18 - - - 70
Pool Win Ratio 27.8% 10.0% - - - 23.9%
DE Victories 5 1 - - - 6
DE Losses 13 4 - - - 17
DE Win Ratio 27.8% 20.0% - - - 26.1%

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† 8 1 - - - 9
Easy wins as % of wins 32.0% 33.3% - - - 32.1%
Close wins‡ 5 1 - - - 6
Close wins as % of all wins 20.0% 33.3% - - - 21.4%
Close losses‡ 6 2 - - - 8
Close losses as % of all losses 9.2% 9.1% - - - 9.2%
Big losses† 42 11 - - - 53
Big losses as % of all losses 64.6% 50.0% - - - 60.9%

† 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 4.0% 0.0% - - - 3.6%
Losses 1 - - - - 1
Losses as % of all losses 1.5% 0.0% - - - 1.1%
Total 2 - - - - 2
Total as % of all bouts 2.2% 0.0% - - - 1.7%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 14 4 - - - 18
Tournaments 9 3 - - - 12

Competition History

Midwest SYC/RCC

Y-8 Women's Foil (None, Y8), February 1, 2026
Place 12 of 14, Seed 3, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 CHAN Bella 2 U 14 Bronzeville Fencing Academy 251 19 18.1 37%
Pool D 0:5 WILKINS Aviella 11 U 5 South Youth Fencing Alliance (SYFA) 491 38 8.1 23%
Pool D 2:5 DING Athena 13 U 3 Silicon Valley Fencing Center 624 29 6.0 16%
Pool D 3:5 YU Thea 9 U 7 Gutkovskiy Fencing Academy 531 23 7.2 20%
Pool D 0:5 DAI Claire 6 U 1 Golubitsky Fencing Center 806 16 3.8 10%
Pool D 4:5 SHI Allison 10 U 11 Bluegrass Fencers' Club -91 12 17.4 56%
T16 D 7:10 DING Athena 13 U 3 Silicon Valley Fencing Center 1545 877 18.5 15%

Midwest SYC/RCC

Y-10 Women's Foil (None, Y10), January 31, 2026
Place 29 of 33, Seed 33, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 TUNG Alison 2 13 U 7 Silicon Valley Fencing Center 623 49 6.9 17%
Pool D 3:5 BROWN Juliette 29 U 25 The Fencers Academy 3 42 17.9 52%
Pool D 2:5 ZMUDA Jordan 22 U 26 West Michigan Fencing Academy 179 24 14.1 40%
Pool D 2:5 DAI Claire 9 30 U 10 Golubitsky Fencing Center 789 10 4.2 10%
Pool D 1:5 FANG Yining 12 37 U 18 611 6 6.2 16%
Pool V 4:3 CURRIER-BLAGG Bryn 19 U 12 Renaissance Fencing Club 126 0 19.7 42%
T32 D 1:10 HUANG Emma 1 11 U 1 Renaissance Fencing Club 1602 895 17.6 13%

Capitol Clash SYC/RCC & Y8

Y-8 Women's Foil (None, Y8), January 19, 2026
Place 10 of 24, Seed 18, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 HO Harper 7 U 9 Space City Fencing Academy 2500 -13 0.3 1%
Pool V 5:2 SHI Allison 2 U 18 Bluegrass Fencers' Club -116 -14 15.7 56%
Pool V 5:1 PAN Isabella 10 U 17 Fencing Sports Academy, Inc. 453 2 29.9 24%
Pool V 5:3 YAN Michaela 13 U 19 Star Fencing Academy 288 32 24.2 34%
Pool D 0:5 DING Athena 23 U 3 Silicon Valley Fencing Center 623 56 7.1 18%
T32 V 10:4 SCHILDGE Maple E 12 U 23 Royal Fencing Academy 2500 826 95.8 5%
T16 D 1:10 SUN Leia 9 U 7 Silicon Valley Fencing Center 1438 922 27.1 21%

Capitol Clash SYC/RCC & Y8

Y-10 Women's Foil (None, Y10), January 17, 2026
Place 59 of 61, Seed 31, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 SUN Leia 61 U 30 Silicon Valley Fencing Center 683 17 6.3 14%
Pool D 2:5 CHUNG Sera 43 U 22 Fencers Club Inc. 625 11 7.0 16%
Pool D 0:5 RUPARELIYA Alisha 24 60 U 51 Freehold Fencing Academy 779 4 4.8 10%
Pool D 3:5 YU Thea 54 U 41 Gutkovskiy Fencing Academy 594 -1 7.2 17%
Pool D 1:5 HOLSTAD Anneliese 13 23 U 11 Polaris Fencing Center / Denver Fencing Center 904 -8 3.3 7%
Pool D 0:5 MILLER Anna 6 9 U 3 Star Fencing Academy 1134 -12 1.7 3%
T64 D 1:10 DONG Audrey 5 8 U 6 5T Fencers Club 1610 844 17.7 12%

Fencing Center of Chicago RYC / RJC

Y-10 Women's Foil (U, Y10), December 7, 2025
Place 16 of 19, Seed 18, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 WALSH Ardella 17 U 5 South Youth Fencing Alliance (SYFA) 457 95 12.5 28%
Pool D 4:5 KIM Soeun 4 U 13 Renaissance Fencing Club 480 82 11.5 27%
Pool D 0:5 LI Claire 3 33 U 3 Plymouth/Ann Arbor Fencing Academy 583 71 9.3 20%
Pool D 1:5 CURRIER-BLAGG Bryn 9 U 6 Renaissance Fencing Club -3 62 22.4 54%
Pool D 4:5 LI Ivy 10 U 15 The Fencers Academy -55 39 22.1 56%
T32 V 10:8 CARLTON Ava 13 U 17 Eminence Fencing Academy 1615 743 150.2 11%
T16 D 8:9 LI Claire 3 33 U 3 Plymouth/Ann Arbor Fencing Academy 1130 893 49.4 36%

Fencing Center of Chicago RYC / RJC

Y-8 Women's Foil (U, Y8), December 6, 2025
Place 3 of 10, Seed 6, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 YOO Adalyn 5 U 3 Fencing Center Of Chicago 2500 -20 47.1 1%
Pool V 5:0 PALMER-KLEIN Emelia 7 U 8 Bronzeville Fencing Academy 978 27 34.1 13%
Pool V 5:2 PARANJAPE Maahi 2 U 9 Queen City Fencers Club LLC / Bluegrass Fencers' Club 611 61 33.8 21%
Pool D 3:5 SCHREIBER Ksenia 3 U 2 Twin Cities Fencing Club / Youth Enrichment League Fencing Club 2632 95 0.2 < 1%
T8 V 10:8 SAVIOZ Sydney 1 U 6 Heartland Fencing Academy 1217 647 98.9 25%
T4 D 4:10 SCHREIBER Ksenia 3 U 2 Twin Cities Fencing Club / Youth Enrichment League Fencing Club 2739 746 3.0 2%

Cobra Challenge SYC/RCC

Y-10 Women's Foil (U, Y10), November 28, 2025
Place 54 of 62, Seed 47, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 PATEL Tiana 59 U 32 American Institute Of Fencing 207 -15 17.9 36%
Pool D 0:5 WANG Kelly 35 U 35 Star Fencing Academy 536 -33 9.5 18%
Pool V 5:3 CHEN Aria 39 U 60 Manhattan Fencing Center 218 -43 30.7 34%
Pool D 0:5 LI Beatrice 16 31 U 21 Fairfield County Fencing Academy AKA Fairfield Fencing Academy 838 -12 4.8 8%
Pool D 1:5 LIU Anya 3 3 U 1 Rain City Fencing Center 1283 -17 1.2 2%
Pool D 0:5 WANG Manny 21 42 U 13 Future Stars Fencing 1105 -18 2.2 3%
T64 D 2:10 WEN Lillian 20 35 U 3 Gold Fencing Club 1636 662 15.0 7%

GRAFA RYC\RJCC\ROC- Third Coast Cup

Y-10 Women's Foil (U, Y10), November 8, 2025
Place 22 of 23, Seed 5, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 LI Claire 4 28 U 8 Plymouth/Ann Arbor Fencing Academy 554 56 12.3 21%
Pool D 1:5 GONZALEZ Alexandra 14 U 3 Renaissance Fencing Club 536 44 12.1 21%
Pool D 0:5 CURRIER-BLAGG Bryn 23 U 10 Renaissance Fencing Club -90 32 29.7 58%
Pool D 4:5 GREGORICKA Madeline 12 U 17 Bay Regional Fencing Alliance 180 2 17.4 40%
T32 D 2:10 LI Claire 4 28 U 8 Plymouth/Ann Arbor Fencing Academy 1118 713 51.1 27%

2025 Escrime d'Halloween RYC/RJCC

Y-10 Women's Foil (U, Y10), October 26, 2025
Place 19 of 23, Seed 8, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 KOCHER Lillian 17 U 3 Queen City Fencers Club LLC 501 81 15.7 25%
Pool D 2:5 KIM Soeun 9 U 17 Renaissance Fencing Club 736 65 9.6 15%
Pool D 1:5 HUANG Emma 1 8 U 1 Renaissance Fencing Club 1150 56 3.0 4%
Pool V 5:2 GAMBREL Holland 19 U 22 Bluegrass Fencers' Club -71 53 23.7 58%
Pool D 1:5 TELEB Amina 18 U 6 Bluegrass Fencers' Club / Salle De Long Fencers 307 76 19.9 35%
T32 D 0:10 ROLKOWSKI Mia 21 U 14 Fencing Center Of Chicago 1135 768 54.9 31%

2025 Escrime d'Halloween RYC/RJCC

Y-8 Women's Foil (U, Y8), October 25, 2025
Place 3 of 8, Seed 4, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 CARLTON Ava 8 U 1 Eminence Fencing Academy -94 -10 36.6 55%
Pool V 5:1 SWAN Marcelina-June 2 U 5 Plymouth/Ann Arbor Fencing Academy
Pool D 2:5 DESIDERIO Livia 3 U 3 Tiger Fencing Club 1351 -46 3.4 5%
Pool V 5:3 DESIDERIO Larisa 1 U 8 Tiger Fencing Club 974 -50 60.6 9%
Pool V 5:2 PARANJAPE Maahi 7 U 7 Queen City Fencers Club LLC / Bluegrass Fencers' Club 786 11 47.2 16%
Pool D 0:5 WU Zoe 6 U 2 Queen City Fencers Club LLC 1493 58 1.9 2%
Pool V 5:1 YULTCHIEVA CAROLINE 5 U 6 Tiger Fencing Club -47 56 24.5 56%
T8 V 10:6 SWAN Marcelina-June 2 U 5 Plymouth/Ann Arbor Fencing Academy
T4 D 3:10 CARLTON Ava 8 U 1 Eminence Fencing Academy 1328 816 48.2 25%

WFencing Cleveland Rocks RYC/RJCC

Y-8 Women's Foil (U, Y8), September 28, 2025
Place 2 of 5, Seed 1, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 CARLTON Ava 4 U 3 Eminence Fencing Academy -294 -135 29.9 60%
Pool V 5:0 YULTCHIEVA CAROLINE 2 U 5 Tiger Fencing Club 2500 -105 79.2 1%
Pool V 5:4 SHI Allison 5 U 3 Bluegrass Fencers' Club -52 -26 32.0 52%
Pool D 3:5 WILKINS Aviella 3 U 1 South YEL Fencing Alliance 510 6 15.9 21%
T4 V 10:7 CARLTON Ava 4 U 3 Eminence Fencing Academy 1438 741 191.7 20%
T2 D 4:10 WILKINS Aviella 3 U 1 South YEL Fencing Alliance 878 932 115.9 53%

WFencing Cleveland Rocks RYC/RJCC

Y-10 Women's Foil (U, Y10), September 27, 2025
Place 17 of 18, Seed 14, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 CARLTON Ava 11 U 16 Eminence Fencing Academy -155 -112 40.3 53%
Pool D 2:5 WENGER Camille 15 U 13 Plymouth/Ann Arbor Fencing Academy 240 -71 27.4 31%
Pool D 1:5 GONZALEZ Alexandra 8 U 6 Renaissance Fencing Club 526 -99 14.9 16%
Pool D 0:5 FANG Savannah 5 20 U 3 Renaissance Fencing Club 526 -113 14.0 15%
Pool D 0:5 SHI Cathy 2 12 U 2 Bluegrass Fencers' Club 777 -127 7.3 7%
T32 D 8:10 CARLTON Ava 11 U 16 Eminence Fencing Academy 1832 771 30.6 13%

Motor City SYC/RCC

Y-8 Women's Foil (U, Y8), September 19, 2025
Place 3 of 5, Seed 4, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 CARLTON Ava 3 U 3 Eminence Fencing Academy 55 -231 67.0 34%
Pool D 2:5 YU Thea 1 U 2 Axis Fencing Club 563 -164 14.8 13%
Pool D 0:5 LIM EDELINE 2 U 1 Auburn Fencing Club 590 -179 13.0 11%
Pool V 5:3 SHI Allison 5 U 5 Bluegrass Fencers' Club 629 -192 80.6 14%

North Texas Roundup SYC/RJCC

Y-10 Women's Foil (U, Y10), August 31, 2025
Place 24 of 26, Seed 12, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 MORONES Alieza 24 U 12 Fencing Institute Of Texas -27 -100 58.7 46%
Pool D 2:5 QU EVELYN 13 U 15 Space City Fencing Academy 555 -159 18.9 13%
Pool D 1:5 SANCHEZ-BOROVSKAYA Snezhana 22 U 19 Space City Fencing Academy 155 -178 36.3 30%
Pool D 0:5 MCCLAIN Grayce 5 19 U 5 Empire United Fencing 866 -214 6.8 4%
Pool D 1:5 KIM Rylie 4 15 U 2 Maximum Fencing Club 688 -221 10.5 7%
T32 D 2:10 HO Avery 19 U 9 Space City Fencing Academy 1007 913 141.9 45%

National Championships and July Challenge (Summer Nationals)

Y-10 Women's Foil (D1, Y10), July 6, 2025
Place 150 of 156, Seed 120, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 JONES Parker 111 U 94 Bluegrass Fencers' Club 923 -35 13.6 7%
Pool D 0:5 ZHOU Athena 71 97 U 54 LA International Fencing / Team Touche Fencing Center 694 -48 21.6 12%
Pool D 0:5 PAEK Ellie 66 91 U 34 Tim Morehouse Fencing Club (Port Chester) 859 -70 13.3 7%
Pool D 0:5 JAZWINSKI Ivy 20 23 U 53 Gutkovskiy Fencing Academy 1202 -83 4.7 2%
Pool D 2:5 LIU Mia 27 35 U 93 Silicon Valley Fencing Center 860 -88 12.1 7%
T256 D 1:10 ZHANG Norah 79 U 107 The Fencers Academy 934 1128 214.4 60%

Fencing Center of Chicago RYC & RJC

Y-10 Women's Foil (U, Y10), April 6, 2025
Place 23 of 25, Seed 9, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 KASHUBA Adriana 24 U 20 Eminence Fencing Academy 326 -35 63.7 30%
Pool V 5:4 WILLIAMS Lillian 15 U 16 RedStar Fencing Club Chicago 209 -98 125.8 33%
Pool D 1:5 LAHR Amelia 25 U 18 Center for Blade Arts 918 28 21.6 13%
Pool D 1:5 ZHANG Selina 1 12 U 3 Renaissance Fencing Club 1446 6 3.6 1%
Pool D 2:5 KIM Taerin 8 U 10 Bay Area Fencing Club 809 2 21.5 11%
Pool D 0:5 JONES Parker 17 U 5 Bluegrass Fencers' Club 898 -19 15.7 8%
T32 D 4:10 HUFFMAN Seraphina 14 U 8 Bluegrass Fencers' Club 1037 1438 310.2 68%

Fencing Center of Chicago RYC & RJC

Y-8 Women's Foil (U, Y8), April 5, 2025
Place 11 of 11, Seed 4, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 KASHUBA Adriana 1 U 10 Eminence Fencing Academy 416 212 153.3 39%
Pool D 4:5 YU Katherine 9 U 7 Renaissance Fencing Club 333 59 112.9 36%
Pool D 3:5 WILKINS Aviella 10 U 3 South YEL Fencing Alliance 359 -54 85.1 28%
Pool D 4:5 GONZALEZ Alexandra 8 U 5 Renaissance Fencing Club 482 -139 53.6 19%
Pool V 5:3 GAMBREL Holland 5 U 8 Bluegrass Fencers' Club 120 -193 158.4 33%
T16 D 7:10 YU Katherine 9 U 7 Renaissance Fencing Club 1403 1748 310.7 64%

Midwest RYC/RJCC

Y-8 Women's Foil (U, Y8), February 9, 2025
Place 3 of 5, Seed 5, Not ranked, Rating U, Eminence Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 KASHUBA Adriana 1 U 1 Eminence Fencing Academy -87 2500 1851.4 99%
Pool D 1:5 DUBOK Vasilisa 2 U 2 Eminence Fencing Academy 2921 649 12.0 2%
Pool D 2:5 SAVIOZ Sydney 3 U 3 Heartland Fencing Academy 703 637 245.7 47%
Pool D 2:5 CARLTON Ava 4 U 5 Eminence Fencing Academy 522 391 178.9 44%
T8 V 10:4 CARLTON Ava 4 U 5 Eminence Fencing Academy 2500 2500 420.5 50%
T4 D 5:10 KASHUBA Adriana 1 U 1 Eminence Fencing Academy 901 2921 1172.2 97%