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Statistics Profile

Danielle Os

2011
Fencing Center Of Chicago
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - 5 34 39
Losses - - - 9 48 57
Win ratio - - - 35.7% 41.5% 40.6%
Pool victories - - - 5 27 32
Pool losses - - - 7 37 44
Pool win ratio - - - 41.7% 42.2% 42.1%
DE victories - - - - 7 7
DE losses - - - 2 11 13
DE win ratio - - - 0.0% 38.9% 35.0%

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† - - - 1 15 16
Easy wins % - - - 20.0% 44.1% 41.0%
Close wins‡ - - - 3 8 11
Close wins % - - - 60.0% 23.5% 28.2%
Close losses‡ - - - 2 9 11
Close losses % - - - 22.2% 18.8% 19.3%
Big losses† - - - 4 29 33
Big losses % - - - 44.4% 60.4% 57.9%

† 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 - - - - 2 2
Victories % - - - 0.0% 5.9% 5.1%
Losses - - - - 3 3
Losses % - - - 0.0% 6.2% 5.3%
Total - - - - 5 5
Total % - - - 0.0% 6.1% 5.2%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events - - - 2 13 15
Tournaments - - - 2 9 11

Competition history

15 competitions, 96 bouts

Fencing Center of Chicago RYC/RJCC

Y-12 Women's Foil U, Y12 January 22, 2023

Place 17 of 34 Seed 32 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 SAMALA Reese 13 - U 12 Cleveland Fencing Academy 1039 1358 9.8 70%
Pool
V 5:2 LIN Athena 8 - U 33 Renaissance Fencing Club 926 1368 7.9 76%
Pool
D 1:5 MUMMANENI Samyuta 3 63 U 1 Renaissance Fencing Club 1802 1376 8.1 24%
Pool
V 5:4 XU Kaylee 18 - U 21 Louisville Fencing Center, Inc. 1132 1368 10.8 65%
Pool
V 5:4 KNAPP Isabella 24 - U 15 Plymouth/Ann Arbor Fencing Academy 1356 1378 15.0 51%
Pool
V 5:0 WASHINGTON KAILYNN ROSE 26 - U 16 Bronzeville Fencing Academy 1261 1393 12.5 59%
T32
D 13:15 WASHINGTON KAILYNN ROSE 26 - U 16 Bronzeville Fencing Academy 1715 1823 55.6 56%

Windy City SYC#8 /RCC

Y-12 Women's Foil U, Y12 September 25, 2022

Place 50 of 51 Seed 43 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 SAIFEE Lamya 3 14 D22 1 Precision Athletics Fencing Club 1993 1431 6.9 18%
Pool
D 2:5 GE Lena Lan 35 - U 43 Renaissance Fencing Club 1093 1424 24.0 70%
Pool
D 2:5 TSIMIKLIS Aphrodite 19 53 E22 14 5T Fencers Club 1679 1400 11.2 32%
Pool
D 1:5 TANG Melody Fujiao 13 38 U 21 Fencers Club Inc. 1673 1389 10.9 32%
Pool
D 1:5 ZHANG Ivy 14 39 U 31 Orange County Fencing Center 1559 1378 12.7 38%
Pool
D 1:5 LICHTENSTEIGER Megan 30 - U 10 Columbus Fencing And Fitness LLC 1850 1365 7.5 21%
T64
D 12:15 WANG Amabel 9 31 U 12 Tim Morehouse Fencing Club (Port Chester) 2026 1868 44.9 40%

USA Fencing National Championships & July Challenge

Y-10 Women's Foil D1, Y10 July 11, 2022

Place 46 of 99 Seed 54 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 HAN Gian 7 9 U 10 Elite International Fencers Club 1701 1450 13.2 34%
Pool
V 5:4 HAN Mia 24 29 U 31 Rain City Fencing Center 1521 1436 20.8 44%
Pool
V 5:4 ZAHRAN Emily 67 - U 45 Miami Lakes Fencing Club / Renaissance Fencing Club 1415 1457 17.0 53%
Pool
D 4:5 KIM Sophia 97 - U 60 AIC Fencing Club 1132 1474 26.7 71%
Pool
V 5:0 WANG Christina 84 - U 94 Mid-Island Fencing Academy 314 1447 1.8 96%
Pool
D 3:5 CHAN Mila 36 43 U 26 Massialas Foundation (M Team) 1424 1449 18.1 52%
T128
V 10:5 HUANG Natalie 83 - U 84 Plymouth/Ann Arbor Fencing Academy 1882 1855 59.8 48%
T64
D 2:10 ZHANG Gwenyth 6 8 U 14 Massialas Foundation (M Team) 2087 1915 46.8 39%

USA Fencing National Championships & July Challenge

Y-12 Women's Foil B2, Y12 July 10, 2022

Place 121 of 134 Seed 104 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 BROWN Lola 24 31 E22 48 Space City Fencing Academy 1858 1576 14.0 32%
Pool
D 2:5 QUINTERO Camila 98 - U 66 Masters Fencing Club 1195 1562 31.5 73%
Pool
D 4:5 WANG Selina 65 - U 103 Mid-Island Fencing Academy 313 1530 57.0 97%
Pool
D 0:5 DAI Zizhuo (Zizi) 17 21 D22 13 Tim Morehouse Fencing Club (Port Chester) 2105 1473 6.7 15%
Pool
D 1:5 ORRINGER Lottie 57 79 U 58 Brooklyn Bridge Fencing Club 1561 1467 17.0 44%

Windy City SYC /RCC #7

Y-12 Women's Foil U, Y12 April 3, 2022

Place 17 of 22 Seed 18 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 4:3 WANG CAROL 12 - U 14 Bluegrass Fencers' Club / Fencing Sports Academy, Inc. 1662 1596 25.1 46%
Pool
D 2:5 LI Han 10 - U 3 V Fencing Club 1541 1621 24.8 55%
Pool
D 1:5 CALISE Ella 2 14 C22 2 Fencing Academy Of Westchester / Tim Morehouse Fencing Club (Port Chester) 2428 1596 4.7 9%
Pool
D 1:5 DESERANNO Seren 7 60 U 9 Renaissance Fencing Club 1639 1591 20.4 47%
Pool
V 5:3 SEYBOLD Emma 22 - U 22 Roaring Fork Fencers Club 708 1571 4.8 89%
T32
D 12:15 CAO Kayla 13 - U 16 Research Triangle Fencing 1319 1983 127.7 84%

Windy City SYC /RCC #7

Y-10 Women's Foil U, Y10 April 1, 2022

Place 11 of 18 Seed 10 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:4 WU Elynna 15 - U 7 Rain City Fencing Center 1206 1665 43.5 77%
Pool
V 5:4 WOODLEY Isabella 18 - U 10 Renaissance Fencing Club 1258 1622 14.6 72%
Pool
D 4:5 TANG Melody Fujiao 4 28 U 3 Fencers Club Inc. 1459 1636 30.7 61%
Pool
V 5:2 HOROWITZ Shuli 9 - U 16 RedStar Fencing Club Chicago / Midwest Fencing Club 1262 1605 14.0 70%
Pool
D 0:5 HAN Gian 3 20 U 2 Elite International Fencers Club 1613 1620 23.9 50%
T16
D 8:9 TANG Melody Fujiao 4 28 U 3 Fencers Club Inc. 1664 2101 118.9 74%

GRAFA RJCC/RYC - Third Coast Fencing Cup

Y-10 Women's Foil U, Y10 March 20, 2022

Place 9 of 22 Seed 10 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 VANDEVEN Ingrid 15 - U 12 West Michigan Fencing Academy 2500 1609 31.7 19%
Pool
D 1:5 HOROWITZ Shuli 7 - U 6 RedStar Fencing Club Chicago / Midwest Fencing Club 976 1640 45.3 82%
Pool
V 5:2 WOODLEY Isabella 20 - U 19 Renaissance Fencing Club 1220 1595 16.2 73%
Pool
V 5:3 CHUNG Stella 18 - U 7 Grand Rapids Fencing Academy 1624 1611 25.8 49%
Pool
V 5:1 BOIKE Lucille 2 - U 3 Renaissance Fencing Club 1671 1637 27.9 48%
T16
D 8:10 BERNDT Camryn 1 45 U 3 Profencing 2407 2158 56.9 36%

GRAFA RJCC/RYC - Third Coast Fencing Cup

Y-12 Women's Foil U, Y12 March 19, 2022

Place 14 of 24 Seed 17 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 LICHTENSTEIGER Megan 3 - U 6 Columbus Fencing And Fitness LLC 1825 1664 27.1 40%
Pool
D 3:5 MARTIN Sloan 24 - U 11 Ann Arbor Fencing Club 2037 1637 17.7 26%
Pool
D 3:5 STONE Sydney 23 - U 2 Ann Arbor Fencing Club 1717 1619 27.4 44%
Pool
V 5:3 LIN Kenzie 8 - U 23 Renaissance Fencing Club 1216 1591 17.3 72%
T32
V 15:5 CHUNG Stella 4 - U 19 Grand Rapids Fencing Academy 2500 2286 71.6 42%
T16
D 6:15 KUMBRINK Emily 15 - U 5 Renaissance Fencing Club 1354 2358 199.4 92%

Fencing Center of Chicago RYC/RJCC

Y-10 Women's Foil U, Y10 January 16, 2022

Place 1 of 12 Seed 3 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 KNAPP Isabella 7 - U 3 Ann Arbor Fencing Club 1215 1505 26.1 68%
Pool
V 5:1 YU April 2 - U 12 The Point Fencing Club & School 1628 1531 29.9 46%
Pool
V 5:3 SHUSTA Lily 11 - U 10 1981 1561 50.7 27%
Pool
V 5:1 WASHINGTON KAILYNN ROSE 6 - U 5 Bronzeville Fencing Academy 1427 1612 27.1 61%
Pool
V 5:1 SAMALA Reese 12 - U 9 Cleveland Fencing Academy 1495 1639 24.7 58%
T8
V 10:6 TOWNSEL Batiya 10 - U 7 Bronzeville Fencing Academy 2274 1865 151.0 32%
T4
V 10:9 KNAPP Isabella 7 - U 3 Ann Arbor Fencing Club 1990 2016 117.3 51%
T2
V 10:9 MARTIN Sloan 4 - U 2 Ann Arbor Fencing Club 2541 2133 153.1 29%

Fencing Center of Chicago RYC/RJCC

Y-12 Women's Foil U, Y12 January 15, 2022

Place 3 of 19 Seed 15 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 AADHI Hansika 3 - U 9 Ann Arbor Fencing Club 1662 1249 75.0 26%
Pool
V 5:0 SMITH Stephanie 5 - U 19 Bronzeville Fencing Academy 1133 1324 33.9 61%
Pool
V 5:1 SALMI-BYDALEK Ada 7 - U 8 1908 1358 55.2 25%
Pool
V 5:0 JONES Destiny 17 - U 17 Bronzeville Fencing Academy 1577 1413 39.2 42%
Pool
V 5:0 JIN Sophia 10 - U 11 Iowa City Fencing Center 1958 1452 52.8 26%
T16
V 15:1 HADDOX Camille 18 - U 15 Bronzeville Fencing Academy 2504 1335 317.0 11%
T8
V 15:13 SALMI-BYDALEK Ada 7 - U 8 2836 1652 257.5 11%
T4
D 9:15 BLAKEY Heaven 12 - U 2 Bronzeville Fencing Academy 2740 1909 44.4 14%

Windy City SYC and Cadets #6 Reg Open 5/11

Y-10 Women's Foil U, Y10 June 11, 2021

Place 11 of 18 Seed 13 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 SWANSON Alexa 8 35 U 1 Silicon Valley Fencing Center 1584 1055 31.1 21%
Pool
D 4:5 DESERANNO Seren 17 - U 7 Renaissance Fencing Club 1694 1024 22.3 15%
Pool
V 5:0 DENG Melissa 5 16 U 3 Academy Of Fencing Masters (AFM) 1371 1002 94.7 28%
Pool
V 5:3 ZHANG Ivy 2 8 U 6 Orange County Fencing Center 1367 1097 78.5 34%
Pool
V 5:4 SAIFEE Lamya 7 20 U 8 Precision Athletics Fencing Club 1471 1175 74.0 32%
T16
D 4:10 DESERANNO Seren 17 - U 7 Renaissance Fencing Club 2022 1442 107.1 23%

Chicago RYC & RJCC

Y-10 Women's Foil U, Y10 March 28, 2021

Place 3 of 4 Seed 3 Not ranked Rating U Fencing Center of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 3:1 SANTOS Samantha Zoe 4 - U 3 Grand Rapids Fencing Academy 1852 882 179.5 8%
Pool
D 3:4 LICHTENSTEIGER Megan 2 - U 1 Columbus Fencing And Fitness LLC 2773 1061 1.3 1%
Pool
D 1:5 CULLIVAN Sienna 1 - U 2 Columbus Fencing And Fitness LLC 2395 1060 4.5 2%
T4
D 6:10 CULLIVAN Sienna 1 - U 2 Columbus Fencing And Fitness LLC 2497 1505 63.1 11%

Windy City SYC/RCC 5

Y-10 Women's Foil U, Y10 November 22, 2019

Place 14 of 15 Seed 13 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 HUESER Nisha 4 11 U 11 The Fencers Academy 1840 962 21.2 9%
Pool
D 0:5 MANIKTALA Prisha 2 8 U 2 Academy Of Fencing Masters (AFM) 2239 941 6.4 2%
Pool
D 0:5 YURKOVA Mariia 6 - U 3 South Brooklyn Fencing 1979 934 12.9 6%
Pool
D 0:5 MAENG Victoria 11 - U 10 Metro Tacoma Fencing Club 1431 921 39.9 22%
T16
D 2:10 NISSINOFF Alexandra 5 13 U 5 American Institute Of Fencing 2269 1644 138.8 22%

Windy City RJCC and RYC

Y-10 Women's Foil U, Y10 September 28, 2019

Place 6 of 6 Seed 6 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 KHAN Leena 4 - U 5 Escrime Du Lac 1949 1101 31.6 12%
Pool
D 0:5 HUESER Nisha 1 10 U 3 The Fencers Academy 1818 1070 35.2 14%
Pool
D 0:5 CROMWELL Keira 5 - U 1 Iowa City Fencing Center 2195 1034 13.6 5%
Pool
D 0:5 ZOLDAN Gweniveve A. 3 - U 3 RedStar Fencing Club Chicago 1502 1021 51.4 24%
Pool
D 0:5 SWOPE Farren 2 - U 2 RedStar Fencing Club Chicago 2256 970 7.6 3%
T8
D 6:10 ZOLDAN Gweniveve A. 3 - U 3 RedStar Fencing Club Chicago 2132 1947 303.6 42%

Fencing Center of Chicago RYC & RJCC

Y-10 Women's Foil U, Y10 September 14, 2019

Place 7 of 8 Seed 4 Not ranked Rating U Fencing Center Of Chicago

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 DOROSHKEVICH Taisiia 1 5 U 2 Fencing Center Of Chicago 2561 2500 513.2 48%
Pool
D 0:5 SWOPE Farren 8 - U 3 RedStar Fencing Club Chicago 2098 1987 332.4 45%
Pool
D 1:5 ZOLDAN Gweniveve A. 5 - U 5 RedStar Fencing Club Chicago 1492 1654 322.5 58%
Pool
V 5:1 MAENG Gloria 7 - U 8 1208 1332 160.0 56%
Pool
D 0:5 HOANG Anh 2 9 U 1 The Fencers Academy 1924 1492 107.5 28%
Pool
D 2:5 KONOVALOVA Daria 3 - U 6 1356 1384 157.9 52%
Pool
D 1:5 MAENG Victoria 6 - U 3 Metro Tacoma Fencing Club 1298 1227 125.2 46%
T8
D 4:10 SWOPE Farren 8 - U 3 RedStar Fencing Club Chicago 2421 2500 552.9 53%