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Statistics Profile

Katherine Armstrong

2007
Laguna Fencing Center
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - 11 33 44
Losses - - - 12 45 57
Win ratio - - - 47.8% 42.3% 43.6%
Pool victories - - - 9 26 35
Pool losses - - - 9 34 43
Pool win ratio - - - 50.0% 43.3% 44.9%
DE victories - - - 2 7 9
DE losses - - - 3 11 14
DE win ratio - - - 40.0% 38.9% 39.1%

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† - - - 5 15 20
Easy wins % - - - 45.5% 45.5% 45.5%
Close wins‡ - - - 1 8 9
Close wins % - - - 9.1% 24.2% 20.5%
Close losses‡ - - - 1 6 7
Close losses % - - - 8.3% 13.3% 12.3%
Big losses† - - - 5 23 28
Big losses % - - - 41.7% 51.1% 49.1%

† 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.

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events - - - 3 11 14
Tournaments - - - 2 10 12

Competition history

14 competitions, 101 bouts

South Coast RJCC/ROC

Cadet Women's Saber A2, CDT September 25, 2022

Place 39 of 70 Seed 49 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 JIANG Mu Jia 12 66 U 49 Bay Area Fencing Club / The Fencing Center 1761 1796 14.2 52%
Pool
D 2:5 HITOMI Nadya 29 - E22 26 South Bay Fencing Academy 2022 1810 10.9 36%
Pool
D 1:5 CHANG Audrey 9 48 D22 6 Fencing Academy Of Denver 2308 1799 6.4 20%
Pool
V 5:1 LEE Lauren 31 - E22 53 San Diego Fencing Center 2170 1793 22.4 27%
Pool
D 3:5 WIGGINS Yaanathia 61 - U 14 Southern California Fencing Academy (SOCALFA) 2356 1815 5.9 19%
Pool
V 5:3 VANKIRK Avery 55 - U 58 Unattached 1481 1809 8.6 70%
T64
D 5:15 FENG Alicia G. 34 - E22 28 Premier Fencing Academy LLC 2290 1847 25.3 24%

Fortune Fencing Summer RYC/RJCC

Cadet Women's Saber B2, CDT August 28, 2022

Place 13 of 56 Seed 26 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 LO Chloe 55 - U 23 Spartak 1824 1755 17.6 45%
Pool
V 5:1 TAN Adelyn 9 71 U 8 Cardinal Fencing Club 1815 1773 16.7 47%
Pool
V 5:3 OLKO Sophie 25 - U 53 South Bay Fencing Academy 1238 1789 6.3 82%
Pool
D 2:5 KIM Caitlin 35 - U 42 Avant Garde Fencers Club, Inc (CA) (AGFC) 1650 1796 18.5 59%
Pool
V 5:1 BUHAY Kirsten M. 56 - U 27 Fencing Academy Of Denver 2115 1777 22.6 29%
Pool
D 3:5 ZHANG XUANYI 8 67 D22 9 LA Fencing Academy of Pomona 2551 1800 3.9 11%
T64
V 15:2 GOLOVITSER Maya 42 - U 47 South Bay Fencing Academy 1691 1738 52.4 53%
T32
V 15:14 BUCKHOUSE Talia 23 - E21 22 Cardinal Fencing Club 1897 1790 59.9 43%
T16
D 4:15 CHIN Sophia J. 2 19 B22 5 Premier Fencing Academy LLC / Halberstadt Fencers' Club 3101 1850 3.5 2%

Fortune Fencing Summer RYC/RJCC

Junior Women's Saber B2, JNR August 27, 2022

Place 35 of 49 Seed 40 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 XIAO julie 3 71 C22 3 Platinum Fencing Academy 2399 1777 6.0 15%
Pool
V 5:0 WANG Jasmine 33 - U 47 LA Fencing Academy of Pomona 933 1771 3.9 90%
Pool
D 1:5 DAVIS Jayna M. 12 - C22 9 High Desert Fencing Alliance 2306 1775 7.2 19%
Pool
D 3:5 CHO Michelle 17 - D22 33 South Bay Fencing Academy 1930 1768 13.5 39%
Pool
D 4:5 YAO Rainie 43 - U 26 Southern California Fencing Academy (SOCALFA) 1739 1754 17.0 51%
Pool
V 5:3 JIANG Mu Jia (Michelle) 26 - U 31 The Fencing Center 1797 1737 17.6 46%
T64
D 10:15 OLKO Sophie 31 - U 30 South Bay Fencing Academy 1317 1833 95.5 78%

Fortune Fencing SYC/RCC

Y-14 Women's Saber C2, Y14 March 20, 2022

Place 29 of 61 Seed 34 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 SAAD Alia 58 - U 54 South Bay Fencing Academy 1144 1769 6.5 85%
Pool
D 3:5 SCHMIDT Isabel 15 56 U 18 Halberstadt Fencers' Club 2264 1775 8.5 21%
Pool
V 5:2 DUDNICK Morgan 51 - U 46 Fencing Academy Of Denver 1660 1767 15.8 57%
Pool
V 5:3 WANG Peijia 41 - U 42 LA Fencing Academy of Pomona 1692 1782 15.8 56%
Pool
D 1:5 GOMES Diana C. 4 29 E22 47 Spartak 2013 1798 13.0 36%
Pool
D 3:5 RAMIREZ Mirka A. 22 77 E21 17 South Bay Fencing Academy 2269 1785 8.0 21%
T64
V 15:6 NELLIGAN Hutton 35 - U 37 Laguna Fencing Center 1497 1812 43.2 68%
T32
D 7:15 HU Michelle 2 20 D22 2 Spartak 2507 1856 22.4 15%

Fortune Fencing SYC/RCC

Cadet Women's Saber C2, CDT March 18, 2022

Place 30 of 39 Seed 22 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 XA-CHIN Sara 33 - U 31 Halberstadt Fencers' Club 2001 1800 15.3 37%
Pool
D 4:5 RAMIREZ Mirka A. 9 - E21 6 South Bay Fencing Academy 2220 1785 10.1 24%
Pool
D 1:5 JIANG Mu Jia (Michelle) 27 - U 26 The Fencing Center 1632 1775 23.2 59%
Pool
D 2:5 YANG Lea 4 - D21 7 South Bay Fencing Academy 2300 1752 7.9 18%
Pool
V 5:1 ZOLLER Noelle 16 - U 8 Fencing Academy Of Denver 1962 1744 24.8 36%
T64
V 15:8 IYER Arushi 24 - U 35 The Fencing Center 1938 1724 91.2 38%
T32
D 2:15 KRASTEV Minna 1 17 A22 2 Cardinal Fencing Club 3275 1815 2.6 1%

March NAC

Y-14 Women's Saber B2/C3, Y14 March 7, 2022

Place 105 of 131 Seed 97 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 MARGULIAN Maria 130 - U 29 Dynamo Fencing Center Inc. 1746 1844 24.7 56%
Pool
D 1:5 SPEARS Mya B 54 78 U 75 New Jersey Fencing Alliance 2226 1819 11.5 25%
Pool
D 2:5 MCKEE Brynnley 14 21 B22 36 Tim Morehouse Fencing Club 2351 1808 8.7 19%
Pool
V 5:2 WENG Amber 67 - U 124 Nazlymov Fencing Foundation 1306 1799 9.5 79%
Pool
D 4:5 CHIARELLI Valentina 27 39 E21 45 Manhattan Fencing Center 2362 1809 8.3 18%
T128
D 5:15 YANG Lea 20 27 D21 40 South Bay Fencing Academy 2488 1747 23.4 13%

3rd Annual Precision Invitational RJCC

Cadet Women's Saber E1, CDT February 13, 2022

Place 6 of 16 Seed 4 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 SAWANT Asmi 15 - U 14 The Fencing Center 1390 1776 13.5 73%
Pool
V 5:1 ZHANG XUANYI 9 - U 2 LA Fencing Academy of Pomona 2444 1789 47.2 14%
Pool
V 5:4 CHO Michelle 10 - U 12 South Bay Fencing Academy 1778 1837 21.3 54%
Pool
D 2:5 RAMIREZ Mirka A. 3 - E21 5 South Bay Fencing Academy 2180 1858 14.0 30%
T16
V 15:8 YAO Rainie 13 - U 13 Southern California Fencing Academy (SOCALFA) 1811 1655 104.3 41%
T8
D 7:15 ZHANG XUANYI 9 - U 2 LA Fencing Academy of Pomona 2781 1760 12.5 6%

5th Annual Sword in the Stone RYC and RJCC

Y-14 Women's Saber U, Y14 January 23, 2022

Place 10 of 28 Seed 24 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 LEE Lauren 14 - U 12 San Diego Fencing Center 2291 1688 54.2 16%
Pool
D 0:5 NGUYEN Siena 7 58 E21 5 Southern California Fencing Academy (SOCALFA) 2107 1742 16.0 28%
Pool
V 5:3 TAN Adelyn 3 39 U 15 The Fencing Center 1695 1726 25.8 52%
Pool
V 5:2 HAN Emma 18 - U 26 South Bay Fencing Academy 1227 1752 11.3 80%
Pool
D 3:5 CHAN Jolene 22 - U 7 South Bay Fencing Academy 2086 1763 16.0 30%
Pool
V 5:2 CHEN Elaine 11 - U 16 South Bay Fencing Academy 1857 1747 28.8 43%
T32
V 15:0 BAO Jingxuan 21 - U 24 Axis Fencing Club 1876 1552 135.2 33%
T16
D 6:15 CHAN Jolene 22 - U 7 South Bay Fencing Academy 2382 1688 32.2 15%

South Coast Mary Rafanelli RYC/RJC

Y-14 Women's Saber U, Y14 January 15, 2022

Place 21 of 27 Seed 21 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 BROCK Sydney 26 - U 11 Laguna Fencing Center 2407 1729 10.7 14%
Pool
D 3:5 CHAN Jolene 23 - U 7 South Bay Fencing Academy 2039 1719 20.5 30%
Pool
D 2:5 WANG Jingming 4 61 U 13 LA Fencing Academy of Pomona 1822 1698 26.5 42%
Pool
D 4:5 HITOMI Nadya 5 - E21 9 South Bay Fencing Academy 2105 1672 15.7 24%
Pool
V 5:3 KIM Eliza 13 - U 27 West Coast Fencing Academy 1718 1656 32.1 46%
T32
D 9:15 SAAD Alia 16 - U 12 South Bay Fencing Academy 1356 1712 159.9 69%

The Austin Challenge SYC and RCC

Y-14 Women's Saber U, Y14 December 19, 2021

Place 25 of 39 Seed 38 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 GAUTAM Sahana 13 54 U 10 The Fencing Center 2053 1647 22.9 26%
Pool
V 5:4 MERCHANT Aishwarya 21 - U 21 Advance Fencing And Fitness Academy / Fencing Club Of Mercer County 1975 1624 60.6 29%
Pool
D 1:5 HU Michelle 2 23 U 3 Spartak 2152 1684 18.7 23%
Pool
V 5:1 NGUYEN Madeleine 32 - U 37 Lone Star Fencing Center 1576 1666 32.7 56%
Pool
V 5:4 DANTULURI Shalini 26 - U 30 Nellya Fencers 1859 1698 43.1 40%
Pool
D 0:5 ZHANG XUANYI 11 44 U 3 LA Fencing Academy of Pomona 2355 1742 12.4 16%
T32
D 4:15 NGUYEN Siena 20 - E21 11 Southern California Fencing Academy (SOCALFA) 2209 1790 77.8 27%

9th Annual Little Musketeers RYC and RJC

Y-14 Women's Saber U, Y14 November 14, 2021

Place 11 of 28 Seed 4 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 BROCK Sydney 14 - U 5 Laguna Fencing Center 2225 1428 15.1 11%
Pool
D 0:5 CHAN Jolene 12 - U 7 South Bay Fencing Academy 2014 1413 21.7 17%
Pool
V 5:0 WANG Peijia 25 - U 14 LA Fencing Academy of Pomona 1794 1391 83.2 26%
Pool
V 5:0 ZHAI AMY 20 - U 28 LA Fencing Academy of Pomona 1048 1474 26.3 74%
Pool
V 5:4 CHEN Elaine 21 - U 15 South Bay Fencing Academy 1939 1501 77.9 24%
Pool
V 5:2 LO Chloe 5 - U 12 Spartak 1954 1579 68.2 27%
T32
V 15:2 FITZER Katharine 23 - U 23 Laguna Fencing Center 1870 1779 138.0 46%
T16
D 5:15 SHEARER Alena 28 - U 6 Laguna Fencing Center 2104 1917 126.5 40%

3rd Annual Socal Clash RYC and RJC

Y-14 Women's Saber U, Y14 October 17, 2021

Place 28 of 35 Seed 11 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 FENG Alicia G. 19 - U 17 Premier Fencing Academy LLC 2039 1194 19.9 10%
Pool
D 0:5 WANG Peijia 10 - U 30 LA Fencing Academy of Pomona 1797 1174 30.4 17%
Pool
V 5:3 MANN Sophia J. 35 - U 13 The Fencing Center 1958 1144 164.5 10%
Pool
V 5:0 CHAN Jolene 33 - U 8 South Bay Fencing Academy 2023 1308 136.6 13%
Pool
D 0:5 ANDRES Charmaine G. 1 2 A21 1 South Bay Fencing Academy 2890 1445 2.3 1%
Pool
D 1:5 RAMIREZ Mirka A. 20 - U 16 South Bay Fencing Academy 2247 1443 15.0 10%
T32
D 10:15 TAN Adelyn 18 - U 9 The Fencing Center 1893 1992 213.7 55%

Laguna - Sabre Cup - Y10,12,14

Y-14 Women's Saber U, Y14 September 26, 2021

Place 8 of 19 Seed 4 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 KORINTH Jacqueline 17 - U 3 South Bay Fencing Academy 1250 1608 218.1 69%
Pool
D 1:5 NELLIGAN Hutton 9 - U 13 Laguna Fencing Center 1275 1390 143.3 57%
Pool
D 4:5 BAIRD Kaleah 11 - U 11 Laguna Fencing Center 1107 1247 120.6 58%
Pool
D 2:5 CHRISTOTHOULOU Olympia 3 - U 1 Laguna Fencing Center 1981 1126 23.6 10%
Pool
V 5:4 OLKO Sophie 19 - U 16 South Bay Fencing Academy 1118 1103 91.6 49%
T32
V 15:1 FITZER Katharine 8 - U 19 Laguna Fencing Center 2500 1968 383.4 33%
T16
V 15:4 YAO Rainie 5 - U 9 Axis Fencing Club (US) 1365 2351 95.5 86%
T8
D 9:15 KORINTH Jacqueline 17 - U 3 South Bay Fencing Academy 1841 2447 454.2 77%

San Diego Cup-Youth Saber #1

Y-14 Women's Saber U, Y14 September 19, 2021

Place 11 of 20 Seed 10 Not ranked Rating U Laguna Fencing Center

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:0 POIRIER Hailey 12 - U 19 Laguna Fencing Center 1276 2500 153.4 88%
Pool
V 5:4 BAIRD Kaleah 8 - U 18 Laguna Fencing Center 1415 2653 116.1 89%
Pool
D 1:5 LO Chloe 11 - U 5 Spartak 1966 2770 732.5 81%
Pool
V 5:4 KIM Elyssa 2 - U 13 South Bay Fencing Academy 1328 2037 107.0 81%
Pool
D 3:5 KORINTH Jacqueline 5 - U 11 South Bay Fencing Academy 1223 2144 476.9 89%
Pool
D 4:5 LEE Lauren 17 - U 2 San Diego Fencing Center 2401 1667 58.6 15%
T16
D 8:15 CHRISTOTHOULOU Olympia 20 - U 3 Laguna Fencing Center 2464 2500 532.3 51%