Mason Yoon

2015

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 24 68 - - - 92
Losses 20 29 - - - 49
Win Ratio 54.5% 70.1% - - - 65.2%
Pool Victories 19 47 - - - 66
Pool Losses 14 18 - - - 32
Pool Win Ratio 57.6% 72.3% - - - 67.3%
DE Victories 5 21 - - - 26
DE Losses 6 11 - - - 17
DE Win Ratio 45.5% 65.6% - - - 60.5%

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† 11 31 - - - 42
Easy wins as % of wins 45.8% 45.6% - - - 45.7%
Close wins‡ 3 7 - - - 10
Close wins as % of all wins 12.5% 10.3% - - - 10.9%
Close losses‡ 2 9 - - - 11
Close losses as % of all losses 10.0% 31.0% - - - 22.4%
Big losses† 10 6 - - - 16
Big losses as % of all losses 50.0% 20.7% - - - 32.7%

† 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 2 6 - - - 8
Victories as % of all victories 8.3% 8.8% - - - 8.7%
Losses - 2 - - - 2
Losses as % of all losses 0.0% 6.9% - - - 4.1%
Total 2 8 - - - 10
Total as % of all bouts 4.5% 8.2% - - - 7.1%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 6 14 - - - 20
Tournaments 6 12 - - - 18

Competition History

Morris Cup RYC/RJCC

Y-10 Men's Foil (U, Y10), December 14, 2024
Place 14 of 47, Seed 35, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 HARDING James 28 U 41 Tim Morehouse Fencing Club (Port Chester) 484 1218 3.9 86%
Pool W 5:0 SHUM Wesley 33 U 32 5T Fencers Club 939 1222 8.8 68%
Pool L 4:5 ZHAO David 8 25 U 11 Star Fencing Academy 1220 1230 13.5 51%
Pool W 5:2 HARRIGAN Tommy 38 U 35 Fairfield County Fencing Academy AKA Fairfield Fencing Academy 1163 1217 10.0 53%
Pool L 1:5 SONG Enoch 7 23 U 6 Gutkovskiy Fencing Academy 1439 1227 9.6 36%
T32 W 10:8 XIA Wenhao 27 U 19 Star Fencing Academy 1505 1787 17.9 67%
T16 L 3:10 WU Wallace 1 1 E24 2 Fencers Club Inc. 2408 1805 9.8 16%

Cobra Challenge SYC/RCC/Y8

Y-10 Men's Foil (U, Y10), December 1, 2024
Place 48 of 95, Seed 77, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 TAO Jiemi 6 8 U 3 1705 1253 6.9 23%
Pool L 3:5 CHEN Jesse 51 U 80 AIC Fencing Club 713 1247 24.9 81%
Pool L 3:5 JIA Evan 86 U 65 Star Fencing Academy 407 1222 30.4 91%
Pool W 5:3 WANG William 22 38 U 27 Renaissance Fencing Club 1123 1191 12.5 54%
Pool W 5:0 MOON Nolan 34 67 U 70 Tim Morehouse Fencing Club (Port Chester) 918 1204 8.9 68%
Pool W 5:3 ROSOWSKY Phoenix 61 U 72 Space City Fencing Academy 623 1213 5.0 83%
T128 W 0:0 LI Ethan 50 U 83 Silicon Valley Fencing Center 938 1813 5.7 92%
T64 L 7:10 XU Jason 9 13 U 22 Renaissance Fencing Club 1716 1819 31.9 57%

Fencers Club Youth Foil

Y-10 Men's Foil (U, Y10), November 17, 2024
Place 2 of 20, Seed 11, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 STABROWSKI Joaquin 5 U 14 2694 1177 25.2 5%
Pool W 5:3 MOORE Quinn 14 U 3 Brooklyn Bridge Fencing Club 1025 1202 11.5 61%
Pool W 5:2 HUANG Dalynn 8 U 1 Mid-Island Fencing Academy 1314 1214 16.7 43%
Pool W 5:1 LEE Ryan 19 U 20 Gutkovskiy Fencing Academy 533 1231 4.3 87%
Pool W 5:2 YU Adam 2 U 8 East Coast Fencing Club 972 1235 9.7 66%
Pool W 5:1 RAY William 18 U 12 Way Of The Sword.Org 945 1245 8.9 68%
T16 W 10:2 KRUMHOLZ Henry 9 U 15 Fencers Club 2921 1768 44.0 11%
T8 W 10:5 WU Connor 6 U 7 Fencers Club Inc. 1266 1812 12.8 81%
T4 W 10:6 MOORE Quinn 14 U 3 Brooklyn Bridge Fencing Club 1412 1824 15.9 74%
T2 L 5:10 HUANG Dalynn 8 U 1 Mid-Island Fencing Academy 1898 1840 27.3 46%

Ben Gutenberg SYC - RJCC

Y-10 Men's Foil (U, Y10), October 12, 2024
Place 34 of 54, Seed 22, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 HAN Jayden 27 U 40 AIC Fencing Club 842 1187 23.8 71%
Pool L 1:5 XU Jason 11 29 U 10 Renaissance Fencing Club 1154 1163 16.1 51%
Pool W 5:3 YU Oliver 44 U 3 1448 1147 21.6 31%
Pool W 5:1 PEI Aaron 38 U 32 1224 1169 13.4 47%
Pool L 4:5 HUANG Dalynn 6 15 U 19 Mid-Island Fencing Academy 1289 1182 13.2 43%
Pool W 5:3 XIA Wenhao 54 U 45 Star Fencing Academy 770 1169 8.1 74%
T64 L 5:10 BUCHNER Roland 35 U 31 1499 1809 41.1 68%

Fencers Club Youth Foil

Y-10 Men's Foil (U, Y10), October 6, 2024
Place 7 of 12, Seed 5, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SU Leihaoxuan 8 U 1 Future Stars Fencing 1394 1202 12.1 39%
Pool L 2:5 LEONG Michael 9 U 3 New Jersey Fencing Alliance 985 1190 20.9 63%
Pool W 5:4 YU Adam 11 U 6 East Coast Fencing Club 920 1169 11.2 65%
Pool W 5:1 LIN Tyler 4 U 12 Future Stars Fencing 231 1180 2.8 93%
Pool W 4:1 LEE Ryan 1 U 10 Gutkovskiy Fencing Academy 414 1183 4.1 89%
T8 L 7:10 LEONG Michael 9 U 3 New Jersey Fencing Alliance 1419 1857 48.0 74%

Windy City Fencing SYC #10 / RCC

Y-10 Men's Foil (U, Y10), September 20, 2024
Place 18 of 23, Seed 16, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 WILSON Jacob 10 22 U 16 Bluegrass Fencers' Club 1271 1264 18.0 50%
Pool L 0:5 TAN Charlie 2 3 U 2 Plymouth/Ann Arbor Fencing Academy 1762 1246 7.7 20%
Pool L 1:5 MCCOOL Henry 15 U 6 Renaissance Fencing Club 891 1238 26.1 71%
Pool L 1:5 LU Brandon 7 13 U 3 Golubitsky Fencing Center 1331 1212 14.7 42%
Pool W 5:1 SIN TaeHwan 22 U 23 477 1197 4.8 88%
T32 L 7:10 HUANG Lucas 17 U 15 The Fencers Academy 2185 1879 21.8 32%

Perseus RYC/RJCC +Y8

Y-8 Men's Foil (U, Y8), May 12, 2024
Place 3 of 29, Seed 9, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 CHIN Gregory 24 U 14 Way Of The Sword.Org 869 1259 10.7 74%
Pool W 5:0 SUN Neil 19 U 28 Star Fencing Academy 643 1269 6.8 84%
Pool W 5:1 CAO Aaron 2 U 9 5T Fencers Club 1211 1276 17.5 54%
Pool L 3:5 GENG Vincent 22 U 10 Star Fencing Academy 623 1294 36.7 86%
Pool W 5:2 LIN Tyler 12 U 26 Future Stars Fencing 666 1257 6.9 81%
T32 W 10:0 SUN Neil 19 U 28 Star Fencing Academy 935 1861 8.5 89%
T16 W 10:2 LU Ethan 16 U 16 Star Fencing Academy 1119 1869 11.2 86%
T8 W 9:6 PARK Joshua 26 U 5 Invicta Sports 1907 1880 38.4 48%
T4 L 0:10 LIN Ziyue 27 U 2 Tim Morehouse Fencing Club (Port Chester) 1837 1919 40.1 55%

Fencers Club Youth Foil

Y-10 Men's Foil (U, Y10), April 28, 2024
Place 6 of 10, Seed 5, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 YANG Luca 8 U 1 Tim Morehouse Fencing Club (port Chester) 1262 1246 20.4 49%
Pool W 5:3 JIANG Ethan 4 U 10 Worldwide Fencing Academy 497 1226 5.8 87%
Pool W 5:4 FOMIN Dashiell 1 U 7 Way Of The Sword 1084 1232 16.0 59%
Pool W 5:2 YUNG Zak 9 U 2 5T Fencers Club 858 1248 10.9 74%
T8 L 9:10 YUNG Zak 9 U 2 5T Fencers Club 1375 1933 72.4 81%

Fencers Club Youth Foil

Y-8 Men's Foil (U, Y8), April 28, 2024
Place 1 of 7, Seed 5, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 TARDIFF Owen 6 U 3 Way Of The Sword.org 1019 1181 17.9 60%
Pool W 5:1 EARL Kamren 7 U 6 PISTE Fencing Academy
Pool W 4:3 MOON Nolan 1 U 2 Way Of The Sword.Org 778 1199 11.5 75%
Pool W 5:1 WANG Leon 2 U 3 Mid-Island Fencing Academy 1141 1210 19.7 54%
Pool W 5:2 CAI Charlie 4 U 5 Mid-Island Fencing Academy 782 1230 10.5 76%
Pool W 5:1 WALKER Creed 3 U 7 PISTE Fencing Academy 462 1241 5.7 86%
T4 W 10:1 WANG Leon 2 U 3 Mid-Island Fencing Academy 1376 1894 19.9 79%
T2 W 10:6 MOON Nolan 1 U 2 Way Of The Sword.Org 1390 1914 19.0 79%

Buckie Leach RYC

Y-8 Men's Foil (U, Y8), April 20, 2024
Place 6 of 18, Seed 1, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 LIN Ziyue 7 U 1 Tim Morehouse Fencing Club (Port Chester) 1322 1185 20.7 41%
Pool W 5:0 MOSAMEH Faraj 6 U 17 American Institute Of Fencing / Morris Fencing Club 1325 1164 21.0 42%
Pool W 5:3 WANG Leon 15 U 8 Mid-Island Fencing Academy 1231 1185 25.3 47%
Pool L 4:5 ZHANG Eric 11 U 3 Star Fencing Academy 908 1211 33.2 69%
Pool W 5:0 KIM ISAAC 16 U 18 Top Fencing Club 168 1177 3.6 93%
T16 W 10:6 TARDIFF Owen 17 U 11 Way Of The Sword.Org 1558 1925 28.8 71%
T8 L 2:10 LIN Ziyue 7 U 1 Tim Morehouse Fencing Club (Port Chester) 1754 1953 59.3 62%

Morris Cup RYC/RJCC

Y-8 Men's Foil (U, Y8), April 7, 2024
Place 3 of 13, Seed 13, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 TARDIFF Owen 5 U 7 Way Of The Sword.Org 1121 1067 31.9 47%
Pool W 4:2 XIA Wenhao 12 U 8 Star Fencing Academy 987 1099 24.1 57%
Pool L 3:5 YANG Luca 10 U 2 Tim Morehouse Fencing Club (Port Chester) 1255 1123 23.6 41%
Pool W 5:2 LIN Ziyue 1 U 3 Tim Morehouse Fencing Club (Port Chester) 1323 1100 35.6 36%
Pool W 5:1 KIM JOSHUA 4 U 12 Top Fencing Club 1069 1135 21.1 54%
Pool W 5:3 WANG Leon 9 U 10 Mid-Island Fencing Academy 1241 1157 28.5 45%
T8 W 10:3 TARDIFF Owen 5 U 7 Way Of The Sword.Org 1583 1944 32.5 71%
T4 L 5:10 CASCONE Raffaele 3 U 1 PISTE Fencing Academy 1979 1976 51.5 50%

Fencers Club Youth Foil

Y-8 Mixed Foil (U, Y8), March 31, 2024
Place 2 of 11, Seed 7, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 CAI Charlie 2 U 7 Mid-Island Fencing Academy 696 1056 18.8 71%
Pool L 2:3 CAO Aaron 10 U 1 5T Fencers Club 1211 1075 26.3 41%
Pool W 5:1 WEST Mira 5 U 8 Fencing Sports Academy, Inc.
Pool W 5:1 PANG Logan 3 U 9 801 1048 18.8 63%
T8 W 10:0 WASHINGTON Carter 1 U 6 Richmond Fencing Club
T4 W 10:4 WANG Leon 8 U 3 Mid-Island Fencing Academy 1420 2000 25.4 81%
T2 L 9:10 CAO Aaron 10 U 1 5T Fencers Club 1734 2026 82.2 67%

Fencers Club Youth Foil

Y-8 Mixed Foil (U, Y8), February 25, 2024
Place 1 of 15, Seed 2, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 WANG Joann 13 U 5 Mid Island Fencing Club
Pool W 4:3 CHIN Gregory 12 U 7 Way Of The Sword 921 1027 28.5 57%
Pool W 5:0 CAVICCHIO Lucas 5 U 15 South Brooklyn Fencing
Pool W 5:0 DONG Audrey 9 U 11 East Coast Fencing Club
T16 W 10:2 CAVICCHIO Lucas 5 U 15 South Brooklyn Fencing
T8 W 10:4 CHIN Gregory 12 U 7 Way Of The Sword 1348 1885 32.9 78%
T4 W 7:6 CAO Aaron 10 U 3 Future Stars Fencing 1712 1918 53.1 62%
T2 W 10:2 WANG Leon 15 U 2 Mid-Island Fencing Academy 1443 1971 29.4 79%

Manhattan Fencing Center Foil Liberty Cup

Y-10 Men's Foil (U, Y10), February 11, 2024
Place 3 of 21, Seed 17, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 GOLDSTEIN Tate 9 U 9 Manhattan Fencing Center 1082 1036 43.6 47%
Pool W 5:1 CUI Hanwen 18 U 12 Future Stars Fencing 682 1080 21.0 72%
Pool W 5:0 MOON Nolan 14 U 17 Way Of The Sword.org 762 1101 23.2 70%
Pool L 4:5 BETHELMY Daniel 2 U 11 PISTE Fencing Academy 540 1124 65.9 82%
Pool L 4:5 GUGALA Frank 5 U 3 Gutkovskiy Fencing Academy 1155 1058 30.9 44%
T16 W 10:7 CHINAPEN Aaron 13 U 10 5T Fencers Club 1427 1861 52.7 73%
T8 W 10:8 YANG Luca 19 U 5 Tim Morehouse Fencing Club (port Chester) 1881 1914 88.5 52%
T4 L 7:10 CAO Joshua 11 U 2 V Fencing Club 1691 2002 117.2 68%

Manhattan Fencing Center Foil Liberty Cup

Y-8 Mixed Foil (U, Y8), February 11, 2024
Place 1 of 8, Seed 4, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 TANNER Brady 7 U 7 Fencers Club 37 1001 7.8 93%
Pool W 5:2 JULSAITOVA Iman 1 U 8 Manhattan Fencing Center
Pool W 5:1 CHINAPEN Adam 5 U 5 5T Fencers Club 764 1009 27.7 63%
T8 W 10:2 JULSAITOVA Iman 1 U 8 Manhattan Fencing Center
T4 W 10:9 WANG Leon 6 U 3 Mid-Island Fencing Academy 1355 1676 79.6 67%
T2 W 9:7 TARDIFF Owen 3 U 2 Way Of The Sword.org 1746 1755 105.7 51%

Manhattan Fencing Center Foil Liberty Cup

Y-8 Mixed Foil (U, Y8), December 10, 2023
Place 6 of 13, Seed 12, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 SHUM Wesley 5 U 2 5T Fencers Club 837 943 44.5 57%
Pool W 5:3 LIN Alexander 3 U 8 Brooklyn Bridge Fencing Club 479 987 21.9 76%
Pool W 5:1 WEST Mira 7 U 10 Fencing Sports Academy, Inc.
Pool W 5:1 GERSHTEYN ETHAN 13 U 13 Gutkovskiy Fencing Academy 821 1009 31.3 60%
Pool L 2:5 CAO Aaron 2 U 1 Future Stars Fencing 1153 1040 39.2 43%
T16 W 10:7 GERSHTEYN ETHAN 13 U 13 Gutkovskiy Fencing Academy 2500 1606 168.0 20%
T8 L 7:10 TARDIFF Owen 6 U 3 Way Of The Sword.org 1995 1774 98.4 39%

Cobra Challenge SYC/RCC/Y8

Y-8 Men's Foil (U, Y8), November 25, 2023
Place 19 of 39, Seed 13, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 CHEN Clark 1 U 38 Star Fencing Academy 2079 1032 98.8 14%
Pool L 2:5 MAZAHERI John 36 U 2 Bluegrass Fencers' Club 1134 1131 69.9 50%
Pool W 5:2 HAN Jayden 24 U 22 AIC Fencing Club 644 1061 33.8 72%
Pool W 5:2 LI Ethan 11 U 32 Silicon Valley Fencing Center 7 1095 8.1 95%
Pool L 2:5 YANG Crescent 25 U 18 Tim Morehouse Fencing Club (Port Chester) 615 1103 97.9 77%
Pool L 3:5 LIU Bradley 16 U 7 893 1005 62.2 57%
T32 L 1:10 LU Brandon 10 U 3 Golubitsky Fencing Center 1852 1765 158.7 45%

Fencers Club Youth Foil

Y-8 Men's Foil (U, Y8), October 29, 2023
Place 3 of 10, Seed 1, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 WANG Leon 10 U 5 Mid-Island Fencing Academy 904 944 96.4 52%
Pool L 2:5 MOON Nolan 6 U 2 Way Of The Sword.Org 905 1041 101.7 58%
Pool W 5:2 SHUM Wesley 4 U 7 5T Fencers Club 671 939 56.2 65%
Pool W 5:2 FAN Oscar 5 U 9 Brooklyn Bridge Fencing Club 515 995 36.5 74%
T8 W 10:7 WANG Leon 10 U 5 Mid-Island Fencing Academy 1338 1893 122.3 75%
T4 L 8:10 TARDIFF Owen 3 U 1 Way Of The Sword.Org / Way Of The Sword.org 1644 2015 250.2 67%

Jersey Clash RYC/RJCC& Y8

Y-8 Men's Foil (U, Y8), October 15, 2023
Place 6 of 11, Seed 11, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 3:5 YANG Luca 2 U 3 Tim Morehouse Fencing Club (Port Chester) 1268 804 96.1 26%
Pool W 5:0 SHUM Wesley 7 U 8 5T Fencers Club 814 708 160.5 44%
Pool W 5:2 CHIN Gregory 6 U 10 Way Of The Sword.Org 1020 868 149.0 42%
Pool L 0:5 HUANG Dalynn 3 U 2 Mid-Island Fencing Academy 1355 1017 72.8 31%
T16 W 10:6 HWANG Samuel 4 U 11 Gutkovskiy Fencing Academy 2500 2079 424.5 37%
T8 L 1:10 HUANG Dalynn 3 U 2 Mid-Island Fencing Academy 1835 2504 611.2 78%

NJFA RYC / RJCC

Y-8 Men's Foil (U, Y8), September 17, 2023
Place 9 of 11, Seed 8, Not ranked, Rating U, Fencers Club Inc.
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 WANG Leon 3 U 3 Mid-Island Fencing Academy 669 2500 1433.6 96%
Pool L 3:5 TARDIFF Owen 11 U 5 Way Of The Sword.Org 1182 1066 227.6 45%
Pool W 5:3 GONZALEZ Leon Carlos 2 U 10 New Jersey Fencing Alliance 706 839 195.3 56%
Pool L 3:5 ZHANG Eric 6 U 6 Star Fencing Academy 947 1034 230.2 54%
T16 L 8:9 MOON Nolan 5 U 8 Way Of The Sword.Org 2500 2500 420.5 50%