Walter Yufeng Chang

2005

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - - - - 39 39
Losses - - - - 66 66
Win Ratio - - - - 37.1% 37.1%
Pool Victories - - - - 34 34
Pool Losses - - - - 51 51
Pool Win Ratio - - - - 40.0% 40.0%
DE Victories - - - - 5 5
DE Losses - - - - 15 15
DE Win Ratio - - - - 25.0% 25.0%

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† - - - - 18 18
Easy wins as % of wins - - - - 46.2% 46.2%
Close wins‡ - - - - 8 8
Close wins as % of all wins - - - - 20.5% 20.5%
Close losses‡ - - - - 10 10
Close losses as % of all losses - - - - 15.2% 15.2%
Big losses† - - - - 31 31
Big losses as % of all losses - - - - 47.0% 47.0%

† 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.

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events - - - - 15 15
Tournaments - - - - 10 10

Competition History

Capitol Clash SYC, RCC, Veteran ROC & Y8

Cadet Men's Saber (B3, CDT), January 19, 2020
Place 127 of 151, Seed 81, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:5 HONG Steven 36 D19 68 Arsenal Fencing Club 2535 2197 9.1 29%
Pool
D 3:5 MALONE Gregory D. 121 U 135 Sheridan Fencing Academy 2364 2188 11.7 39%
Pool
D 1:5 WOODWARD Connor 9 74 B19 16 Mid-South Fencers' Club 2869 2176 4.4 13%
Pool
D 4:5 LEE Aydan J. 95 U 60 Capital Fencing Academy 2549 2171 8.3 27%
Pool
D 3:5 ERACHSHAW Cyrus P. 124 U 67 Advance Fencing And Fitness Academy 2653 2163 6.7 21%
Pool
D 1:5 GUZZO Vito 54 E19 40 2598 2156 7.3 24%
T256
V 15:6 BAERMAN Michael 135 U 130 Mid-South Fencers' Club 1595 2035 38.7 74%
T128
D 13:15 NOBLE Colin 52 E19 33 Kaprica United Fencing Academy 2600 2074 31.9 21%

Capitol Clash SYC, RCC, Veteran ROC & Y8

Y-14 Men's Saber (C3, Y14), January 18, 2020
Place 53 of 183, Seed 66, Rank 129, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 WILSON Jude 12 23 D19 3 Cobra Fencing Club LLC 3096 2151 2.6 6%
Pool
V 5:2 HUNG Samuel 151 U 150 Alle Fencing Club 2009 2149 13.2 59%
Pool
V 5:2 CLARK Keagan 120 U 170 Miracle Fencing Club 1394 2162 4.2 88%
Pool
D 2:5 CHOI Silas 43 79 U 85 Globus Fencing Academy 2603 2166 8.0 24%
Pool
V 5:4 MALONE Gregory D. 175 U 95 Sheridan Fencing Academy 2382 2158 20.6 36%
Pool
V 5:1 VAUGHN Jason 97 U 101 Arsenal Fencing Club 2317 2179 18.1 41%
T128
V 15:10 MAY Griffin M. 123 U 83 Nellya Fencers 2676 1883 163.1 13%
T64
D 10:15 WOODWARD Connor 6 15 B19 17 Mid-South Fencers' Club 3103 2046 10.7 5%

Neil Lazar RYC/RJCC

Y-14 Men's Saber (U, Y14), November 16, 2019
Place 9 of 75, Seed 15, Rank 121, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 WASSERMAN Aiden 39 U 58 Tim Morehouse Fencing Club 2067 2062 17.4 50%
Pool
V 5:1 HUANG Connor 64 U 50 Dynamo Fencing Center Inc. 2192 2079 19.7 43%
Pool
V 5:0 LEMPERT Adam 34 U 40 Island Fencing Academy 2112 2099 17.1 49%
Pool
V 5:3 MAZURENKO Alexander 59 U 66 Zeta Fencing 1801 2116 10.0 68%
Pool
V 5:1 HUANG Alexander C. 10 107 U 36 Advance Fencing And Fitness Academy / Fencing Institute Of Texas 2500 2126 25.3 27%
T64
V 15:10 POSY Daniel 41 U 62 Integrity Fencing Studio 2066 1646 155.0 29%
T32
V 15:14 RUIGOMEZ Eduardo 62 U 25 Tim Morehouse Fencing Club 2086 1801 129.1 35%
T16
D 7:15 PENG Bryan 28 U 8 Zeta Fencing 2396 1930 47.1 24%

THRUST FALL ROC/RYC w/Veterans and Y8

Div II Men's Saber (C2, DV2), November 3, 2019
Place 47 of 49, Seed 43, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 LEDERER Justin W. 37 U 35 Durkan Fencing Academy 2201 2116 16.0 45%
Pool
D 0:5 LEVIN Mark A. 4 C19 7 Olympian Fencing Studio / Stamford Fencing Center, Llc 2864 2100 4.6 10%
Pool
D 4:5 EPSTEIN Oliver D. 20 U 31 Integrity Fencing Studio 2192 2095 15.9 44%
Pool
D 0:5 WONG Ryan 29 U 29 Manhattan Fencing Center 2483 2079 9.6 26%
Pool
D 1:5 HONG Vincent Q. 13 E19 9 Bergen Fencing Club 2559 2070 8.1 21%
T64
D 6:15 CZAHA Balint 2 C19 3 Boston Fencing Club 2861 1660 14.3 4%

THRUST FALL ROC/RYC w/Veterans and Y8

Y-14 Men's Saber (C2, Y14), November 3, 2019
Place 33 of 96, Seed 21, Rank 114, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:2 CHAUDHURI Eeshaan A. 8 57 E19 22 Kaprica United Fencing Academy 2075 2008 22.6 46%
Pool
V 5:0 WASSERMAN Aiden 73 U 77 Tim Morehouse Fencing Club 2186 2031 24.1 40%
Pool
V 5:1 DE JESUS Jarvin 36 U 79 Capital District Fencing School 1396 2055 6.7 80%
Pool
V 5:1 CHENG Cody 49 U 66 Island Fencing Academy 2128 2062 21.3 46%
Pool
V 5:1 KOGAN Nikita 64 U 43 Advance Fencing And Fitness Academy 2243 2083 23.2 40%
Pool
V 5:2 PERRON Robert 87 U 84 Zeta Fencing 1675 2106 9.6 76%
T64
D 10:15 LEMPERT Adam 37 U 31 Island Fencing Academy 2013 1756 96.0 36%

Albert Chikayev Memorial ROC/RYC

Y-14 Men's Saber (U, Y14), September 14, 2019
Place 22 of 47, Seed 10, Rank 99, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 POSY Daniel 45 U 43 Integrity Fencing Studio 1618 1942 13.8 68%
Pool
V 5:4 WANG Oscar 19 U 39 Island Fencing Academy 1933 1955 22.6 51%
Pool
D 3:5 SANDERS Samuel B. 24 U 19 Thrust Fencing Academy 2303 1978 14.1 30%
Pool
D 2:5 SHI Erick 34 U 18 Atlantic Fencing Academy 1844 1964 25.4 58%
Pool
V 5:3 GILSON Lucas B. 38 U 13 Lilov Fencing Academy 2446 1938 38.2 20%
Pool
V 5:2 MCCARTHY Gabriel 5 61 U 29 Tim Morehouse Fencing Club 2312 1977 31.5 29%
T32
D 8:15 MARGULIES William 36 U 11 Kaprica United Fencing Academy 2555 1806 49.3 16%

Premier Challenge RYC/RJCC

Cadet Men's Saber (B2, CDT), September 8, 2019
Place 49 of 58, Seed 52, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 2:5 CHENG Kyle 26 E19 37 Island Fencing Academy 2319 1916 14.4 26%
Pool
D 2:5 GHOSH Tuhin 29 E19 36 Cobra Fencing Club LLC 2688 1902 6.3 10%
Pool
V 5:4 YEN Preston 11 94 D19 10 Integrity Fencing Studio 2870 1895 65.0 6%
Pool
D 0:5 DEWEY Charles J. 49 U 25 Tim Morehouse Fencing Club 2313 1960 14.5 28%
Pool
D 1:5 CZYZEWSKI Konrad R. 8 76 E19 3 Advance Fencing And Fitness Academy 2852 1946 4.3 7%
T64
D 5:15 YUAN Kevin 15 D19 12 Atlantic Fencing Academy 2857 1836 30.0 8%

Premier Challenge RYC/RJCC

Y-14 Men's Saber (U, Y14), September 6, 2019
Place 22 of 31, Seed 4, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 LIN Hadrian 19 U 31 Premier Fencing Club 1573 1985 15.6 74%
Pool
D 1:5 NOBLE Colin 25 U 6 Kaprica United Fencing Academy 2341 2001 17.5 29%
Pool
D 4:5 BLEYMAN David 27 U 14 TigerZ Fencing Academy / Bergen Fencing Club 2251 1983 16.0 37%
Pool
D 2:5 ERACHSHAW Cyrus P. 20 U 3 Advance Fencing And Fitness Academy 2674 1967 8.2 13%
Pool
D 1:5 SHI Erick 7 U 18 Atlantic Fencing Academy 1492 1959 43.1 77%
T32
D 7:15 TASIKAS Stylianos 28 U 12 Rochester Fencing Club 2621 1897 61.7 16%

Boston Fencing Club SYC

Y-14 Men's Saber (C2, Y14), September 2, 2019
Place 25 of 74, Seed 40, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 CHIN Matthew W. 5 19 D19 16 Capital Fencing Academy 2753 1963 8.3 10%
Pool
V 5:1 ZHANG Yankun 30 U 58 1260 1954 10.7 84%
Pool
V 5:4 DOWNEY Baran 58 U 41 Manhattan Fencing Center 2113 1965 39.0 41%
Pool
D 4:5 BAE Jason I. 68 U 35 Zeta Fencing 2755 2004 8.5 11%
Pool
V 5:0 CAO Bryan 47 U 71 Arsenal Fencing Club 1245 1996 8.8 87%
Pool
D 4:5 NOBLE Colin 18 86 U 17 Kaprica United Fencing Academy 2330 2004 18.9 30%
T64
V 15:9 DOWNEY Baran 58 U 41 Manhattan Fencing Center 2575 1301 605.5 5%
T32
D 7:15 LINSKY Matthew 1 8 B19 2 Manhattan Fencing Center 3442 1907 9.3 2%

The Durkan Rooster RYC

Y-14 Men's Saber (U, Y14), August 18, 2019
Place 23 of 40, Seed 8, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:0 ZHUANG Rayken 17 U 32 Zeta Fencing 2005 1866 47.7 41%
Pool
D 2:5 GILSON Lucas B. 29 U 3 Lilov Fencing Academy 2474 1914 16.0 18%
Pool
V 5:2 ALTIRS Giorgio 38 U 28 Durkan Fencing Academy 2082 1898 46.1 39%
Pool
D 1:5 MYLEK Peter 5 88 U 18 Sheridan Fencing Academy 2516 1944 14.4 18%
Pool
V 5:0 PILAT Matthew J. 19 U 40 Bergen Fencing Club 1886 1930 32.9 53%
T32
D 10:15 SHOMAN Zachary 14 U 3 Cobra Fencing Club Llc 2957 1315 13.8 2%

Denise O'Connor RYC

Y-14 Men's Saber (U, Y14), March 9, 2019
Place 35 of 48, Seed 48, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
V 5:1 SANDHU Arjan 23 U 42 Fencing Academy Of Westchester 2500 1884 46.2 28%
Pool
V 5:3 HUROWITZ Max 20 U 44 1868 1931 33.2 53%
Pool
D 0:5 ERACHSHAW Cyrus P. 32 U 3 Manhattan Fencing Center 2659 1964 15.1 14%
Pool
D 4:5 ALTIRS Alexander 9 154 U 7 Durkan Fencing Academy 2406 1949 23.1 23%
Pool
D 2:5 HONG Vincent Q. 6 150 U 6 Bergen Fencing Club 2318 1926 25.0 27%
Pool
D 2:5 BELEV Nicholas 33 U 25 Zeta Fencing 2027 1901 34.3 43%
T64
D 14:15 BABAYEV Gabriel A. 37 U 30 Stamford Fencing Center, LLC 2500 1383 68.4 16%

Premier Winter RYC/RCC Tournament

Cadet Men's Saber (U, CDT), January 6, 2019
Place 31 of 33, Seed 18, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 0:5 GOSALIA Rishab 13 E16 3 Integrity Fencing Studio 2889 1861 9.6 6%
Pool
V 5:4 HUANG Tyler T. 23 U 28 Cobra Fencing Club Llc 2403 1852 106.5 20%
Pool
D 2:5 MORRILL William 8 E18 11 Tim Morehouse Fencing Club 2870 1958 11.0 8%
Pool
D 0:5 WOLFE-MCGUIRE George T. 30 U 6 Fencers Club Inc. 2760 1947 13.8 11%
Pool
D 3:5 TSODIKOV Matthew G. 3 D18 8 Fencing Club Of Mercer County 2824 1934 11.1 8%
Pool
D 2:5 GU Samuel 28 U 27 2124 1922 38.0 38%
T32
D 2:15 WOLFE-MCGUIRE George T. 30 U 6 Fencers Club Inc. 2745 1427 44.3 6%

Premier Winter RYC/RCC Tournament

Y-14 Men's Saber (U, Y14), January 5, 2019
Place 51 of 55, Seed 43, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 0:5 HUANG Ethan F. 6 93 U 7 Lilov Fencing Academy 2497 2207 64.1 33%
Pool
D 3:5 HONG Vincent Q. 11 138 U 17 Bergen Fencing Club 2316 2143 68.9 40%
Pool
D 3:5 GU Samuel 38 U 23 3138 2074 15.9 11%
Pool
D 4:5 FIELDS Matthew S. 22 U 24 Tim Morehouse Fencing Club 2531 2058 38.5 24%
Pool
D 2:5 MEDVEDEV Michail D. 50 U 47 Mission Fencing Center 1453 2020 97.4 76%
Pool
D 2:5 NOBLE Colin 27 U 16 Sebastiani Fencing Academy 1945 1923 61.1 49%
T64
D 9:15 BUCHMANN Finn D. 8 121 U 19 Manhattan Fencing Center 2333 1557 129.1 21%

Cobra Challenge SYC/RCC/Y8

Y-14 Men's Saber (C2, Y14), November 24, 2018
Place 76 of 148, Seed 129, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 1:5 HARGENRADER Kailen A. 4 16 C18 25 Capital Fencing Academy 2709 1703 39.9 9%
Pool
D 1:5 TONG Zachary 48 E18 37 Arsenal Fencing Club 2565 1663 44.5 11%
Pool
D 4:5 CLYMER Lucas Y. 89 U 72 Integrity Fencing Studio 2162 1619 73.7 26%
Pool
V 5:2 BELLUCCI Nicholas 137 U 144 Island Fencing Center 1736 1545 136.3 41%
Pool
V 5:1 BUCHMANN Finn D. 41 106 U 94 Manhattan Fencing Center 2841 1681 320.7 5%
Pool
V 5:4 SHOMAN Noah 86 U 63 Cobra Fencing Club LLC 2666 2002 205.1 17%
T128
D 4:15 WELLS Griffin 148 U 53 Virginia Academy Of Fencing 2185 1800 243.4 36%

Cobra Challenge SYC/RCC/Y8

Cadet Men's Saber (C3, CDT), November 23, 2018
Place 80 of 92, Seed 85, Not ranked, Rating U, Premier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool
D 3:5 HUANG Tyler T. 56 U 53 Cobra Fencing Club LLC 2506 2500 528.2 50%
Pool
D 0:5 PAN Jerry 28 D18 3 2924 1972 122.2 14%
Pool
D 0:5 LAU Jeremy Y. 29 D18 49 Island Fencing Center 2943 1850 78.7 10%
Pool
D 0:5 DENNER Lysander H. 1 37 C18 1 Tim Morehouse Fencing Club 3161 1771 35.3 4%
Pool
V 5:4 COOK Aidan J. 57 U 85 Kolakowski Sabre Academy / The Phoenix Center 1382 1736 176.3 66%
Pool
D 0:5 ALTIRS Alexander 79 U 51 Durkan Fencing Academy 1960 1912 208.7 48%
T128
D 9:15 ALTIRS Alexander 79 U 51 Durkan Fencing Academy 1829 2500 700.0 71%