Danielle Os

2011

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - - 5 29 5 39
Losses - - 9 24 24 57
Win Ratio - - 35.7% 54.7% 17.2% 40.6%
Pool Victories - - 5 22 5 32
Pool Losses - - 7 18 19 44
Pool Win Ratio - - 41.7% 55.0% 20.8% 42.1%
DE Victories - - - 7 - 7
DE Losses - - 2 6 5 13
DE Win Ratio - - 0.0% 53.8% 0.0% 35.0%

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

Scores

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Easy wins† - - 1 13 2 16
Easy wins as % of wins - - 20.0% 44.8% 40.0% 41.0%
Close wins‡ - - 3 7 1 11
Close wins as % of all wins - - 60.0% 24.1% 20.0% 28.2%
Close losses‡ - - 2 7 2 11
Close losses as % of all losses - - 22.2% 29.2% 8.3% 19.3%
Big losses† - - 4 10 19 33
Big losses as % of all losses - - 44.4% 41.7% 79.2% 57.9%

† 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

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - - - 1 1 2
Victories as % of all victories - - 0.0% 3.4% 20.0% 5.1%
Losses - - - 2 1 3
Losses as % of all losses - - 0.0% 8.3% 4.2% 5.3%
Total - - - 3 2 5
Total as % of all bouts - - 0.0% 5.7% 6.9% 5.2%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events - - 2 8 5 15
Tournaments - - 2 4 5 11

Competition History

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 Chance of
Victory
Pool W 5:4 SAMALA Reese 13 U 12 Cleveland Fencing Academy 1039 1358 9.8 70%
Pool W 5:2 LIN Athena 8 U 33 Renaissance Fencing Club 926 1368 7.9 76%
Pool L 1:5 MUMMANENI Samyuta 3 63 U 1 Renaissance Fencing Club 1802 1376 8.1 24%
Pool W 5:4 XU Kaylee 18 U 21 Louisville Fencing Center, Inc. 1132 1368 10.8 65%
Pool W 5:4 KNAPP Isabella 24 U 15 Plymouth/Ann Arbor Fencing Academy 1356 1378 15.0 51%
Pool W 5:0 WASHINGTON KAILYNN ROSE 26 U 16 Bronzeville Fencing Academy 1261 1393 12.5 59%
T32 L 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 Chance of
Victory
Pool L 2:5 SAIFEE Lamya 3 14 D22 1 Precision Athletics Fencing Club 1993 1431 6.9 18%
Pool L 2:5 GE Lena Lan 35 U 43 Renaissance Fencing Club 1093 1424 24.0 70%
Pool L 2:5 TSIMIKLIS Aphrodite 19 53 E22 14 5T Fencers Club 1679 1400 11.2 32%
Pool L 1:5 TANG Melody Fujiao 13 38 U 21 Fencers Club Inc. 1672 1389 11.0 32%
Pool L 1:5 ZHANG Ivy 14 39 U 31 Orange County Fencing Center 1559 1378 12.7 38%
Pool L 1:5 LICHTENSTEIGER Megan 30 U 10 Columbus Fencing And Fitness LLC 1850 1365 7.5 21%
T64 L 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 Chance of
Victory
Pool L 1:5 HAN Gian 7 9 U 10 Elite International Fencers Club 1701 1450 13.2 34%
Pool W 5:4 HAN Mia 24 29 U 31 Rain City Fencing Center 1521 1436 20.8 44%
Pool W 5:4 ZAHRAN Emily 67 U 45 Miami Lakes Fencing Club / Renaissance Fencing Club 1415 1457 17.0 53%
Pool L 4:5 KIM Sophia 97 U 60 AIC Fencing Club 1132 1474 26.7 71%
Pool W 5:0 WANG Christina 84 U 94 Mid-Island Fencing Academy 314 1447 1.8 96%
Pool L 3:5 CHAN Mila 36 43 U 26 Massialas Foundation (M Team) 1424 1449 18.1 52%
T128 W 10:5 HUANG Natalie 83 U 84 Plymouth/Ann Arbor Fencing Academy 1882 1855 59.8 48%
T64 L 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 Chance of
Victory
Pool L 0:5 BROWN Lola 24 31 E22 48 Space City Fencing Academy 1858 1576 14.0 32%
Pool L 2:5 QUINTERO Camila 98 U 66 Masters Fencing Club 1194 1562 31.5 73%
Pool L 4:5 WANG Selina 65 U 103 Mid-Island Fencing Academy 313 1530 57.0 97%
Pool L 0:5 DAI Zizhuo (Zizi) 17 21 D22 13 Tim Morehouse Fencing Club (Port Chester) 2105 1473 6.7 15%
Pool L 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 Chance of
Victory
Pool W 4:3 WANG CAROL 12 U 14 Bluegrass Fencers' Club / Fencing Sports Academy, Inc. 1662 1596 25.1 46%
Pool L 2:5 LI Han 10 U 3 V Fencing Club 1541 1621 24.8 55%
Pool L 1:5 CALISE Ella 2 14 C22 2 Fencing Academy Of Westchester / Tim Morehouse Fencing Club (Port Chester) 2428 1596 4.7 9%
Pool L 1:5 DESERANNO Seren 7 60 U 9 Renaissance Fencing Club 1639 1591 20.4 47%
Pool W 5:3 SEYBOLD Emma 22 U 22 Roaring Fork Fencers Club 708 1571 4.8 89%
T32 L 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 Chance of
Victory
Pool L 2:4 WU Elynna 15 U 7 Rain City Fencing Center 1206 1665 43.5 77%
Pool W 5:4 WOODLEY Isabella 18 U 10 Renaissance Fencing Club 1258 1622 14.6 72%
Pool L 4:5 TANG Melody Fujiao 4 28 U 3 Fencers Club Inc. 1459 1636 30.7 61%
Pool W 5:2 HOROWITZ Shuli 9 U 16 RedStar Fencing Club Chicago / Midwest Fencing Club 1262 1605 14.0 70%
Pool L 0:5 HAN Gian 3 20 U 2 Elite International Fencers Club 1613 1620 23.9 50%
T16 L 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 Chance of
Victory
Pool W 5:2 VANDEVEN Ingrid 15 U 12 West Michigan Fencing Academy 2500 1609 31.7 19%
Pool L 1:5 HOROWITZ Shuli 7 U 6 RedStar Fencing Club Chicago / Midwest Fencing Club 976 1640 45.3 82%
Pool W 5:2 WOODLEY Isabella 20 U 19 Renaissance Fencing Club 1220 1595 16.2 73%
Pool W 5:3 CHUNG Stella 18 U 7 Grand Rapids Fencing Academy 1624 1611 25.8 49%
Pool W 5:1 BOIKE Lucille 2 U 3 Renaissance Fencing Club 1671 1637 27.9 48%
T16 L 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 Chance of
Victory
Pool L 4:5 LICHTENSTEIGER Megan 3 U 6 Columbus Fencing And Fitness LLC 1825 1664 27.1 40%
Pool L 3:5 MARTIN Sloan 24 U 11 Ann Arbor Fencing Club 2037 1637 17.7 26%
Pool L 3:5 STONE Sydney 23 U 2 Ann Arbor Fencing Club 1717 1619 27.4 44%
Pool W 5:3 LIN Kenzie 8 U 23 Renaissance Fencing Club 1216 1591 17.3 72%
T32 W 15:5 CHUNG Stella 4 U 19 Grand Rapids Fencing Academy 2500 2286 71.6 42%
T16 L 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 Chance of
Victory
Pool W 5:3 KNAPP Isabella 7 U 3 Ann Arbor Fencing Club 1215 1505 26.1 68%
Pool W 5:1 YU April 2 U 12 The Point Fencing Club & School 1628 1531 29.9 46%
Pool W 5:3 SHUSTA Lily 11 U 10 1981 1561 50.7 27%
Pool W 5:1 WASHINGTON KAILYNN ROSE 6 U 5 Bronzeville Fencing Academy 1427 1612 27.1 61%
Pool W 5:1 SAMALA Reese 12 U 9 Cleveland Fencing Academy 1495 1639 24.7 58%
T8 W 10:6 TOWNSEL Batiya 10 U 7 Bronzeville Fencing Academy 2274 1865 151.0 32%
T4 W 10:9 KNAPP Isabella 7 U 3 Ann Arbor Fencing Club 1990 2016 117.3 51%
T2 W 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 Chance of
Victory
Pool W 5:1 AADHI Hansika 3 U 9 Ann Arbor Fencing Club 1662 1249 75.0 26%
Pool W 5:0 SMITH Stephanie 5 U 19 Bronzeville Fencing Academy 1133 1324 33.9 61%
Pool W 5:1 SALMI-BYDALEK Ada 7 U 8 1908 1358 55.2 25%
Pool W 5:0 JONES Destiny 17 U 17 Bronzeville Fencing Academy 1577 1413 39.2 42%
Pool W 5:0 JIN Sophia 10 U 11 Iowa City Fencing Center 1958 1452 52.8 26%
T16 W 15:1 HADDOX Camille 18 U 15 Bronzeville Fencing Academy 2504 1335 317.0 11%
T8 W 15:13 SALMI-BYDALEK Ada 7 U 8 2836 1652 257.5 11%
T4 L 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 Chance of
Victory
Pool L 1:5 SWANSON Alexa 8 35 U 1 Silicon Valley Fencing Center 1584 1055 31.1 21%
Pool L 4:5 DESERANNO Seren 17 U 7 Renaissance Fencing Club 1694 1024 22.3 15%
Pool W 5:0 DENG Melissa 5 16 U 3 Academy Of Fencing Masters (AFM) 1371 1002 94.7 28%
Pool W 5:3 ZHANG Ivy 2 8 U 6 Orange County Fencing Center 1367 1097 78.5 34%
Pool W 5:4 SAIFEE Lamya 7 20 U 8 Precision Athletics Fencing Club 1471 1175 74.0 32%
T16 L 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 Chance of
Victory
Pool W 3:1 SANTOS Samantha Zoe 4 U 3 Grand Rapids Fencing Academy 1852 882 179.5 8%
Pool L 3:4 LICHTENSTEIGER Megan 2 U 1 Columbus Fencing And Fitness LLC 2773 1061 1.3 1%
Pool L 1:5 CULLIVAN Sienna 1 U 2 Columbus Fencing And Fitness LLC 2395 1060 4.5 2%
T4 L 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 Chance of
Victory
Pool L 1:5 HUESER Nisha 4 11 U 11 The Fencers Academy 1840 962 21.2 9%
Pool L 0:5 MANIKTALA Prisha 2 8 U 2 Academy Of Fencing Masters (AFM) 2239 941 6.4 2%
Pool L 0:5 YURKOVA Mariia 6 U 3 South Brooklyn Fencing 1979 934 12.9 6%
Pool L 0:5 MAENG Victoria 11 U 10 Metro Tacoma Fencing Club 1431 921 39.9 22%
T16 L 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 Chance of
Victory
Pool L 0:5 KHAN Leena 4 U 5 Escrime Du Lac 1949 1101 31.6 12%
Pool L 0:5 HUESER Nisha 1 10 U 3 The Fencers Academy 1818 1070 35.2 14%
Pool L 0:5 CROMWELL Keira 5 U 1 Iowa City Fencing Center 2195 1034 13.6 5%
Pool L 0:5 ZOLDAN Gweniveve A. 3 U 3 RedStar Fencing Club Chicago 1502 1021 51.4 24%
Pool L 0:5 SWOPE Farren 2 U 2 RedStar Fencing Club Chicago 2256 970 7.6 3%
T8 L 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 Chance of
Victory
Pool L 1:5 DOROSHKEVICH Taisiia 1 5 U 2 Fencing Center Of Chicago 2561 2500 513.2 48%
Pool L 0:5 SWOPE Farren 8 U 3 RedStar Fencing Club Chicago 2098 1987 332.4 45%
Pool L 1:5 ZOLDAN Gweniveve A. 5 U 5 RedStar Fencing Club Chicago 1492 1654 322.5 58%
Pool W 5:1 MAENG Gloria 7 U 8 1208 1332 160.0 56%
Pool L 0:5 HOANG Anh 2 9 U 1 The Fencers Academy 1924 1492 107.5 28%
Pool L 2:5 KONOVALOVA Daria 3 U 6 1356 1384 157.9 52%
Pool L 1:5 MAENG Victoria 6 U 3 Metro Tacoma Fencing Club 1298 1227 125.2 46%
T8 L 4:10 SWOPE Farren 8 U 3 RedStar Fencing Club Chicago 2421 2500 552.9 53%