Leo Kastenberg

2002

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - - - - 26 26
Losses - - - - 46 46
Win Ratio - - - - 36.1% 36.1%
Pool Victories - - - - 22 22
Pool Losses - - - - 38 38
Pool Win Ratio - - - - 36.7% 36.7%
DE Victories - - - - 4 4
DE Losses - - - - 8 8
DE Win Ratio - - - - 33.3% 33.3%

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† - - - - 5 5
Easy wins as % of wins - - - - 19.2% 19.2%
Close wins‡ - - - - 8 8
Close wins as % of all wins - - - - 30.8% 30.8%
Close losses‡ - - - - 13 13
Close losses as % of all losses - - - - 28.3% 28.3%
Big losses† - - - - 18 18
Big losses as % of all losses - - - - 39.1% 39.1%

† 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 - - - - - -
Victories as % of all victories - - - - 0.0% 0.0%
Losses - - - - 5 5
Losses as % of all losses - - - - 10.9% 10.9%
Total - - - - 5 5
Total as % of all bouts - - - - 6.9% 6.9%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events - - - - 10 10
Tournaments - - - - 8 8

Competition History

Junior Olympic Championships

Junior Men's Épée (A4, JNR), February 16, 2020
Place 387 of 394, Seed 320, Not ranked, Rating D19, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:5 INSLER Ethan C. 202 B19 56 Rhode Island Fencing Academy And Club 2875 2335 8.3 19%
Pool
D 4:5 GULLO Kenji Y. 367 E19 316 Northwest Fencing Center 2305 2327 20.4 51%
Pool
D 1:4 DAVIES Morgan 90 131 B18 95 Hooked On Fencing 2936 2306 6.7 15%
Pool
D 0:5 MA Ark 25 43 A19 31 Alliance Fencing Academy 3278 2300 2.8 5%
Pool
D 1:5 LEVY Zachari I. 139 A19 148 Fresno Fencing Academy 3054 2297 4.9 11%
Pool
D 1:5 BEACH Nicholas 254 C19 200 Drew University NCAA / Foothills Fencing Academy 2781 2292 8.7 21%

THRUST WINTER RYC/RJCC

Junior Men's Épée (B2, JNR), February 9, 2020
Place 40 of 45, Seed 27, Not ranked, Rating D19, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 RA Jr. Daniel M. 2 97 A19 20 Tim Morehouse Fencing Club (Port Chester) 2938 2435 10.4 20%
Pool
D 2:5 CHEN Jun Ho 37 U 34 The Phoenix Center 1793 2425 43.6 85%
Pool
D 2:5 SOOMRO Adam A. 13 C20 10 Fencing Academy Of Westchester 2668 2381 14.5 32%
Pool
D 4:5 KHALITOV Alexander 42 U 30 Arena Fencing Academy LLC 2023 2367 32.0 71%
Pool
D 3:5 TONG Chihao 16 C19 26 Wanglei International Fencing Club / Morris Fencing Club 2302 2335 21.8 52%
Pool
V 5:3 BURKE Cyril 30 E19 25 Rhode Island Fencing Academy And Club 2370 2313 22.0 46%
T64
D 8:15 TONG Chihao 16 C19 26 Wanglei International Fencing Club / Morris Fencing Club 2851 2353 49.2 24%

Mission RJCC

Junior Men's Épée (A2, JNR), September 21, 2019
Place 20 of 27, Seed 15, Not ranked, Rating D19, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:3 SKIFFINGTON Sam 21 E19 18 Marx Fencing Academy 1971 2418 42.3 76%
Pool
D 0:5 SHENG Patrick Y. 10 B19 3 Fencing Academy Of Westchester 2882 2375 11.6 20%
Pool
V 5:2 KARAMANIAN Nicholas 27 U 26 Rhode Island Fencing Academy And Club 1960 2364 13.7 74%
Pool
V 5:1 FERREIRA Noah J. 19 D18 14 Rhode Island Fencing Academy And Club 2557 2377 30.9 38%
Pool
V 5:1 DIXON Samuel 2 130 B18 25 Fencers Club Inc. 2721 2408 34.8 30%
Pool
D 0:5 ROGAK Benjamin A. 7 A18 2 Mission Fencing Center 3102 2443 7.7 14%
T32
D 12:13 FERREIRA Noah J. 19 D18 14 Rhode Island Fencing Academy And Club 2584 2446 92.7 42%

East Coast Challenge RJCC

Junior Men's Épée (A3, JNR), May 12, 2019
Place 43 of 81, Seed 50, Not ranked, Rating D19, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 4:5 PAK Charles 46 D19 9 Mission Fencing Center 2680 2370 19.7 31%
Pool
V 5:4 LIU Frank 69 U 58 Medeo Fencing Club 2364 2351 30.0 49%
Pool
V 5:1 CARVALHO Daniel S. 27 B18 31 Bay State Fencers / Cambridge Fencing Center 2678 2381 41.1 32%
Pool
D 4:5 MERCHANT Reza H. 3 53 A18 14 3275 2422 5.9 8%
Pool
D 3:5 POLKOVSKY Dylan S. 21 B19 3 New York Fencing Academy 3077 2416 9.1 14%
Pool
V 5:3 ROTHENBERG Max 74 U 80 Arena Fencing Academy LLC 1826 2407 10.6 82%
T64
D 7:15 MACKIN Samuel 31 C19 15 Marx Fencing Academy / Riverside Fencing Club 2913 2515 69.3 30%

April Championship and NAC

Div III Men's Épée (C3, DV3), April 15, 2019
Place 12 of 41, Seed 16, Not ranked, Rating D18, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:3 POMPIAN Mark 40 U 38 Riverside Fencing Club 1065 2283 3.5 96%
Pool
D 1:5 TODREAS Simon 10 D19 3 Boston Fencing Club 2515 2287 25.0 36%
Pool
V 5:3 WISNIEWSKI Bart 23 E18 21 Hills Fencing Institute (H3) 2363 2262 38.7 44%
Pool
V 5:3 SMITH Jackson 3 C19 8 Denver Fencing Center 2784 2300 55.9 22%
Pool
V 5:3 BEITTEL David F. 28 E18 24 East Bay Fencers Gym 1719 2356 11.3 82%
Pool
V 5:4 KIM Dan 33 U 32 Salle Auriol Seattle 1153 2368 2.9 96%
T32
V 15:12 KIM Dan 33 U 32 Salle Auriol Seattle 1963 2579 63.3 76%
T16
D 13:15 SMITH Jackson 3 C19 8 Denver Fencing Center 2716 2643 127.3 46%

April Championship and NAC

Div II Men's Épée (B3, DV2), April 12, 2019
Place 48 of 56, Seed 42, Not ranked, Rating D18, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 COX Matthew T. 23 C18 3 2500 2452 25.5 48%
Pool
D 1:5 KAEDING Alexander (Alex) B. 10 C19 34 Center for Blade Arts / Lawrence University Fencing NCAA 1844 2426 48.7 75%
Pool
D 2:5 PARK Jong-Eun 7 C19 24 Olympic Fencers Club 2205 2377 48.4 60%
Pool
D 3:5 YUMIACO Nolan C. 26 C18 20 Battle Born Fencing Club 2567 2329 28.5 35%
Pool
D 4:5 WESTMAAS Jonathan 38 D19 37 Salle Auriol Seattle 2428 2300 30.6 42%
Pool
V 5:2 GRAVIS Martin V. 56 U 56 Wasatch Fencing / Schoolhouse Fencing 1639 2270 13.3 82%
T64
D 14:15 JONES Dominic R. 22 C18 12 2500 2704 124.0 57%

Cobra Challenge SYC/RCC/Y8

Cadet Men's Épée (B2, CDT), November 24, 2018
Place 13 of 76, Seed 20, Not ranked, Rating D18, Fencing Academy of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:3 SIDDIQUI Humza K. 25 E18 59 Marx Fencing Academy 2445 2350 66.0 44%
Pool
V 5:3 LEE Daniel Y. 67 U 15 Penta Olympic Fencing Club 3211 2416 113.4 11%
Pool
V 5:1 MISHIMA Torata 41 U 54 Medeo Fencing Club 2042 2529 23.7 76%
Pool
D 3:4 GILLIS George 48 U 49 Mission Fencing Center 1714 2553 101.5 90%
Pool
V 5:0 PENEIRAS Evan 66 U 74 Freehold Fencing Academy 1584 2452 11.4 87%
Pool
D 2:5 TOWNSEND Avery S. 3 67 C18 1 3264 2463 11.2 11%
T64
V 15:10 SOOMRO Adam A. 26 E18 48 Fencing Academy of Westchester 2364 2410 219.6 52%
T32
V 15:10 KREATSOULAS Christos 16 D18 23 2719 2630 155.2 47%
T16
D 4:15 RONG Yao 8 98 D18 3 3389 2785 81.2 22%

November NAC

Cadet Men's Épée (A4, CDT), November 11, 2018
Place 125 of 238, Seed 142, Not ranked, Rating D18, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:5 NORBUTAS Jackson S. 62 67 B18 69 Swords Fencing Studio 2516 2302 66.0 38%
Pool
D 3:4 HA Daniel 211 U 219 Vivo Fencing Club / Olympia Fencing Center 2488 2236 57.2 36%
Pool
D 2:5 NGUYEN Ethan D. 7 7 A18 17 Battle Born Fencing Club 3413 2179 7.4 3%
Pool
V 5:4 SHENG Patrick Y. 75 86 D18 158 Fencing Academy Of Westchester 2840 2171 144.9 15%
Pool
D 2:5 GIBSON Dylan A. 198 E18 149 2599 2316 45.1 34%
Pool
V 5:4 PARKER Riley D. 130 C18 153 Texas Fencing Academy 2488 2271 78.7 37%
T256
V 15:14 LEHR William D. 147 D18 132 Mission Fencing Center 2649 1931 638.3 23%
T128
D 5:15 XIAN Riley 46 48 B18 45 3074 2569 158.9 28%

November NAC

Junior Men's Épée (A4, JNR), November 9, 2018
Place 245 of 248, Seed 221, Not ranked, Rating D18, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 KANG Michael H. 77 109 B18 144 Rockland Fencers Club 2831 2720 127.9 44%
Pool
D 2:5 LOMBARDO Theodore (Teddy) 5 5 A18 40 New York Athletic Club 3964 2592 13.2 4%
Pool
D 0:5 MU Lejia 149 B18 89 2366 2579 144.2 61%
Pool
D 1:5 NGUYEN Ethan D. 68 93 A18 75 Battle Born Fencing Club 3276 2435 29.5 12%
Pool
D 3:5 SILVERS Noah E. 140 B18 180 Windy City Fencing-Chicago 3039 2405 40.4 18%
Pool
D 3:5 WANG Jeffrey H. 211 C17 178 New York Fencing Academy 2624 2365 63.0 37%

October NAC

Cadet Men's Épée (A4, CDT), October 15, 2018
Place 87 of 146, Seed 119, Not ranked, Rating E18, Fencing Academy Of Philadelphia
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:4 BYNAGARI Niketh 139 U 134 Illinois Fencers Club 2049 2500 350.0 66%
Pool
D 4:5 YAN yuheng 75 B18 26 3166 2850 300.4 37%
Pool
D 4:5 JAYENDRA Chandrashekar 32 36 B18 71 Alliance Fencing Academy 2846 2550 234.7 37%
Pool
D 1:5 LIVERANT Skyler J. 10 11 A18 9 New York Fencing Academy 3039 2315 104.3 19%
Pool
V 5:4 LIM Timothy D. 52 66 B16 104 2612 2211 306.0 31%
Pool
V 5:3 MCDERMOTT Brian 94 C18 120 Rhode Island Fencing Academy And Club 2643 2517 203.7 43%
T128
D 7:15 JIA Chengming J. 67 A18 49 Lincoln Fencing Club 2079 2500 569.5 63%