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Statistics Profile

Kathrina Welborn

Verified
2003
University of Southern California Trojan Fencing Club

Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 5 21 10 9 - 45
Losses 8 11 17 12 - 48
Win ratio 38.5% 65.6% 37.0% 42.9% - 48.4%
Pool victories 3 15 7 6 - 31
Pool losses 6 7 13 9 - 35
Pool win ratio 33.3% 68.2% 35.0% 40.0% - 47.0%
DE victories 2 6 3 3 - 14
DE losses 2 4 4 3 - 13
DE win ratio 50.0% 60.0% 42.9% 50.0% - 51.9%

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 7 1 - - 9
Easy wins % 20.0% 33.3% 10.0% 0.0% - 20.0%
Close wins‡ 3 11 1 3 - 18
Close wins % 60.0% 52.4% 10.0% 33.3% - 40.0%
Close losses‡ 3 6 7 5 - 21
Close losses % 37.5% 54.5% 41.2% 41.7% - 43.8%
Big losses† 2 1 2 2 - 7
Big losses % 25.0% 9.1% 11.8% 16.7% - 14.6%

† 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 1 - - 2 - 3
Victories % 20.0% 0.0% 0.0% 22.2% - 6.7%
Losses - 1 2 1 - 4
Losses % 0.0% 9.1% 11.8% 8.3% - 8.3%
Total 1 1 2 3 - 7
Total % 7.7% 3.1% 7.4% 14.3% - 7.5%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 2 4 4 4 - 14
Tournaments 2 4 4 3 - 13

Competition history

14 competitions, 93 bouts

2026 Linkmeyer Invitational

Senior Women's Épée D1, SNR February 21, 2026

Place 7 of 15 Seed 7 Not ranked Rating U University of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 3:2 LIANG Josephine 9 - U 8 2500 2001 17.7 31%
Pool
D 4:5 FISCHMAN Eve 6 - U 6 University Of Calif/Santa Barbara (UCSB) 1200 2018 38.2 88%
Pool
V 5:4 NETANEL Aria 13 - U 14 La International Fencing 1101 1980 4.1 92%
Pool
D 2:5 KIM Vivian 1 - C25 3 Elite Fencing Club 1554 1984 33.1 76%
T16
V 15:9 MARDANIAN Alice 15 - U 10 University of California Los Angeles Fencing Club 1903 2344 24.0 69%
T8
D 8:15 KIM Vivian 1 - C25 3 Elite Fencing Club 1894 2368 85.9 77%

Fortune ROC/RJCC/RYC

Div II Women's Épée C2, DV2 August 30, 2025

Place 32 of 50 Seed 44 Not ranked Rating U University of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 SHETTY Nandita 12 - D25 20 Beverly Hills Fencers' Club 1423 2147 50.8 88%
Pool
D 1:5 DYMAR Anna 5 - C25 11 Maximum Fencing Club 1698 2096 36.6 74%
Pool
D 3:5 GULLY Wren 34 - E23 21 San Diego Fencing Center 1998 2059 24.4 54%
Pool
V 5:4 STEPHAN Ella Whitney 28 - E25 43 German Fencing Academy 1336 2035 6.5 87%
Pool
D 4:5 RASHID Summer 21 - E25 13 Academy Of Fencing Masters (AFM) 1456 2042 40.8 83%
T64
V 15:7 HALUSHKO Liliia 40 - U 33 LA International Fencing 1904 2376 28.4 75%
T32
D 11:15 CHIEM Karen 13 - D25 9 San Francisco Fencing Academy / Halberstadt Fencers' Club 2342 2405 60.8 54%

UCLA Okawa Open 2025

Senior Women's Épée E1, SNR April 26, 2025

Place 3 of 12 Seed 8 Not ranked Rating U University Of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 RAFAELIAN Victoria 9 - U 8 Swordplay LA 2500 2013 22.9 32%
Pool
V 5:1 HALUSHKO Liliia 12 - U 5 La International Fencing 2437 2036 33.5 29%
Pool
V 5:1 TAN Jocelyn 1 - C22 6 Maximum Fencing Club / University of California Los Angeles Fencing Club 2304 2069 35.0 35%
Pool
V 5:1 PRIMES Amanda M. 4 - D21 7 La International Fencing 1991 2104 21.9 57%
Pool
V 5:4 GULLY Wren 5 - E23 3 San Diego Fencing Center / No Fear Fencing 1996 2126 20.8 58%
T8
V 15:14 TAN Jocelyn 1 - C22 6 Maximum Fencing Club / University of California Los Angeles Fencing Club 2377 2387 68.2 51%
T4
D 13:14 KANE Chloe 2 - D25 1 Ace Fencing Academy 2281 2455 78.8 61%

United State Collegiate Club Championships 2025

Senior Women's Épée B2, SNR April 5, 2025

Place 20 of 125 Seed 56 Not ranked Rating U University of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 BRODSKY Ruth 51 - U 73 Smith College 2500 1946 27.0 30%
Pool
V 5:0 AKKALE Reyhan 93 - U 111 Virginia Tech Fencing Club 1360 1973 11.3 78%
Pool
D 3:5 HAWKINS Sophia 17 - E25 11 Georgia Tech University Yellow Jacket Fencing Club 1936 1985 31.6 53%
Pool
V 5:2 MAENG Soyoung 89 - U 99 Stony Brook University Fencing Club 1359 1953 11.1 78%
Pool
V 5:3 KANTORGERBER Freya 123 - U 96 Bryn Mawr College Fencing Club 1130 1964 7.3 87%
Pool
V 5:0 LABBE Audrey R. 20 - E22 30 University Of Texas Fencing Club at Austin / Woodlands International Fencing Club 2302 1971 41.4 30%
T128
V 15:8 SCHROEDER Abigail 100 - U 111 Purdue Fencing Club-purdue Univ. 1479 2311 20.7 87%
T64
V 15:12 HAWES M (Margaret) 95 - U 63 Smith College 2921 2332 77.0 27%
T32
D 14:15 WILLIAMS WRIGHT Kayla 121 - U 14 United States Military Academy Fencing Club 3185 2409 21.8 19%

2025 Linkmeyer Invitational

Senior Mixed Épée A2, SNR February 1, 2025

Place 16 of 56 Seed 42 Not ranked Rating U University Of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 CHARETTE Matthew 19 - C24 21 La International Fencing - - - -
Pool
D 4:5 SHUR Yakov C. 2 - A24 5 University Of Calif/Santa Barbara (UCSB) / Academy Of Fencing Masters (AFM) - - - -
Pool
D 3:5 IMSANDE Dylan 39 - U 20 - - - -
Pool
D 1:5 TAN Jocelyn 23 - C22 34 Maximum Fencing Club / University of California Los Angeles Fencing Club 2309 1966 19.2 29%
Pool
V 5:4 GALLIVAN James 56 - U 55 Fortune Fencing - - - -
T64
V 15:12 TAN Jocelyn 23 - C22 34 Maximum Fencing Club / University of California Los Angeles Fencing Club 2390 2086 128.1 32%
T32
V 15:14 SODERBERG Alix 43 - U 32 University Of Calif/Santa Barbara (UCSB) 2915 2214 96.9 22%
T16
D 10:15 LIN Kyran 6 - A24 2 Fortune Fencing - - - -

Fortune ROC/RJCC/RYC

Div II Women's Épée C2, DV2 August 31, 2024

Place 21 of 55 Seed 47 Not ranked Rating U University of Southern California Trojan Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 ACE Amy 37 - U 54 2500 1912 36.1 29%
Pool
V 5:3 HASIM Eurietta 15 - D24 38 San Diego Fencing Center 1807 1948 32.7 59%
Pool
D 3:5 DAHER Nadia 52 - U 32 1880 1981 38.7 56%
Pool
D 4:5 HERNANDEZ-CHENG Isabel 31 - E23 33 1675 1942 49.5 67%
Pool
V 5:4 CHANG Abigail 18 - D23 23 True Focus Sports Academy 1766 1893 29.2 58%
Pool
V 5:4 HANKINS Morgan 2 - C24 3 Academy Of Fencing Masters (AFM) 2151 1922 43.8 36%
T64
V 15:12 EGENOLF Gabriella 33 - E21 48 Encinitas Fencing Academy 1392 2222 30.3 89%
T32
D 14:15 REED Katya 22 - E24 14 Rain City Fencing Center 1813 2253 166.4 74%

2024 UCLA Okawa Open

Senior Women's Épée D1, SNR April 20, 2024

Place 8 of 15 Seed 10 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 MOHEBI Neeka 3 - D24 6 Ace Fencing Academy 1725 1819 56.9 56%
Pool
V 5:3 DANKO Siena 11 - U 15 1564 1763 35.9 62%
Pool
V 5:4 CHAN Allison M. 5 - D21 1 Encinitas Fencing Academy 2296 1798 76.6 21%
Pool
V 5:2 MAI Mailan 15 - U 3 Beverly Hills Fencers' Club 1782 1875 37.1 56%
T16
V 15:9 EGENOLF Gabriella 9 - E21 12 Encinitas Fencing Academy 1409 2334 32.6 90%
T8
D 6:15 KANE Chloe 7 - E23 3 Ace Fencing Academy 2288 2367 144.4 55%

2024 Linkmeyer Invitational

Senior Mixed Épée A2, SNR February 3, 2024

Place 33 of 45 Seed 30 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 VASILYEVA Nadia 44 - U 39 University Of Calif/Santa Barbara (UCSB) 2712 1716 103.3 9%
Pool
D 3:5 LIN Kyran 8 - A23 5 Fortune Fencing - - - -
Pool
D 4:5 CHAO Warren 29 - E23 30 La International Fencing - - - -
Pool
D 2:5 JU Hanul 13 - B23 20 La International Fencing - - - -
T64
D 12:15 KIM Remington 31 - U 32 La International Fencing - - - -

SoCal 6-Weapon Div II (C and under) with Consolation

Div II Mixed Épée D1, DV2 October 15, 2023

Place 14 of 21 Seed 15 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 BAXTER David 7 - E22 7 Ace Fencing Academy - - - -
Pool
D 3:5 SHIN Ryan 6 - E23 3 United Fencing Academy - - - -
Pool
V 5:3 KIM Michael 20 - U 12 University Of Southern California Trojan Fencing Club / Queens Fencing Club LLC - - - -
Pool
D 0:5 ROBITZSKI Daniel A. 1 - C23 1 Swordplay LA / La International Fencing - - - -
Pool
D 4:5 FU Adrian 19 - U 14 La International Fencing - - - -
Pool
V 5:3 RIVERA-BREMNER Aiden 12 - U 20 Ace Fencing Academy - - - -
T32
V 15:8 DANKBERG Emma 11 - U 18 Ace Fencing Academy 2500 2216 118.3 40%
T16
D 11:15 ROBITZSKI Daniel A. 1 - C23 1 Swordplay LA / La International Fencing - - - -

Fortune Fencing RYC/RJCC/ROC(D1A, DV2, VET) & Y8

Div II Women's Épée C2, DV2 September 2, 2023

Place 32 of 47 Seed 42 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 DRYSDALE Lita 12 - D23 20 Beverly Hills Fencers' Club 2092 1960 71.7 42%
Pool
D 3:4 EGENOLF Gabriella 28 - E21 40 Encinitas Fencing Academy 1547 1889 112.5 70%
Pool
D 3:5 MUNOZ Andrea H. 3 - C23 3 No Fear Fencing / Fortune Fencing 2402 1776 25.9 17%
Pool
D 4:5 CHIEM Karen 16 - D22 33 Halberstadt Fencers' Club 2134 1750 38.1 27%
Pool
D 1:2 LI Yunxuan (Joy) 30 - U 39 True Focus Sports Academy 1726 1712 61.4 49%
Pool
V 5:2 JAMES Ashley 38 - U 13 Academy Of Fencing Masters (AFM) 1749 1651 65.4 44%
T64
V 15:11 GUESNARD Maelig 44 - U 34 Team Touche Fencing Center 1764 2207 111.6 72%
T32
D 11:15 MUNOZ Andrea H. 3 - C23 3 No Fear Fencing / Fortune Fencing 2719 2318 102.6 29%

UCSB Collegiate Open

Mixed Épée U February 25, 2023

Place 2 of 12 Seed 2 Not ranked Rating U University Of Southern California Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
T8
V 15:9 ADUG Mathew 7 - U 7 San Jose State University / The Fencing Center of San Jose - - - -
T4
V 15:10 VASILYEVA Nadia 6 - U 3 University of California Santa Barbara Fencing / (none) 2500 2003 203.6 33%
T2
D 14:15 PIROTTO Nicholas 4 - U 1 University of California Santa Barbara Fencing - - - -

UCSB Collegiate Open

Mixed Épée U February 25, 2023

Place 17 of 24 Seed 16 Not ranked Rating U University Of Southern California Fencing Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 VASILYEVA Nadia 20 - U 16 University of California Santa Barbara Fencing / (none) 2500 1996 35.4 32%
Pool
D 3:5 GUO Lixing 14 - U 8 University Of California Santa Barbara Fencing Club / University of California Santa Barbara Fencing - - - -
Pool
D 3:5 SWANSON Carl 6 - E22 6 University of California, Santa Cruz - - - -
Pool
D 0:5 ST.CLAIR Jake 3 - B23 5 East Bay Fencers Gym / Cal Fencing Club (uc Berkeley) - - - -
Pool
V 5:2 RICO Kylie Missing ID 11 - U 22 U. Of Calif/santa Barbara - - - -

The Battle of the Bay ROC

Div I-A Women's Épée A2, D1A February 5, 2023

Place 41 of 57 Seed 51 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 3:2 PERKINS-OLLILA Emily 33 - E22 53 Genbu Fencing Corps 1620 2035 90.6 72%
Pool
V 5:4 CHANG Celine A. 22 - C22 27 Las Positas Fencing Center 2241 2126 159.7 43%
Pool
D 4:5 MOLLINIER Angel 40 - U 30 Academy Of Fencing Masters (afm) 1813 2286 192.7 76%
Pool
D 3:4 MARTYNOVA Diana 15 - C22 9 Academy Of Fencing Masters (afm) 2272 2093 80.2 39%
Pool
D 1:5 GEBALA Natalie Brooke A. 4 97 A22 2 Academy Of Fencing Masters (afm) 2974 2013 16.7 7%
T64
D 14:15 HSIU Elizabeth 14 - C22 23 Fortune Fencing 2411 2234 231.3 41%

Southern California Division Centennial Tournament

Senior Women's Épée D1, SNR November 13, 2022

Place 7 of 17 Seed 16 Not ranked Rating U

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 MENDOZA Zoie 2 - D22 5 LA International Fencing 1935 2500 799.4 71%
Pool
V 5:3 FRANEK Lisa 14 - U 10 LA International Fencing 1961 1701 419.0 38%
Pool
V 5:3 SCHAFFER Sophia 8 - U 15 Beverly Hills Fencers' Club / Harvard-Westlake High School Wolverines 1412 2120 96.4 82%
Pool
V 4:2 WELLS Caleigh 11 - U 17 Beverly Hills Fencers' Club 1201 2216 51.9 88%
Pool
D 2:5 DRYSDALE Lita 5 - E22 6 Beverly Hills Fencers' Club 2104 2268 232.6 59%
T16
V 15:13 FRANEK Lisa 14 - U 10 LA International Fencing 1926 2500 320.7 71%
T8
D 11:15 WANG Angelina 3 - D22 2 Swords Fencing Studio 2388 2821 586.3 68%