Ethan Bu

2012

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 15 44 26 - - 85
Losses 9 35 14 - - 58
Win Ratio 62.5% 55.7% 65.0% - - 59.4%
Pool Victories 9 34 21 - - 64
Pool Losses 6 24 8 - - 38
Pool Win Ratio 60.0% 58.6% 72.4% - - 62.7%
DE Victories 6 10 5 - - 21
DE Losses 3 11 6 - - 20
DE Win Ratio 66.7% 47.6% 45.5% - - 51.2%

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 17 13 - - 41
Easy wins as % of wins 73.3% 38.6% 50.0% - - 48.2%
Close wins‡ 2 12 4 - - 18
Close wins as % of all wins 13.3% 27.3% 15.4% - - 21.2%
Close losses‡ 3 6 7 - - 16
Close losses as % of all losses 33.3% 17.1% 50.0% - - 27.6%
Big losses† 1 20 4 - - 25
Big losses as % of all losses 11.1% 57.1% 28.6% - - 43.1%

† 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

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories - 4 2 - - 6
Victories as % of all victories 0.0% 9.1% 7.7% - - 7.1%
Losses - 1 2 - - 3
Losses as % of all losses 0.0% 2.9% 14.3% - - 5.2%
Total - 5 4 - - 9
Total as % of all bouts 0.0% 6.3% 10.0% - - 6.3%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 3 11 6 - - 20
Tournaments 3 11 6 - - 20

Competition History

Marx/Vivo Developmental Foil

Unrated Y-12 Mixed Foil (U, Y12), September 28, 2024
Place 3 of 24, Seed 17, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 CONNELLY Malcolm 23 U 18 Vivo Fencing Club 758 1238 7.3 78%
Pool W 5:1 LECH Landon 1 U 5 Vivo Fencing Club 1039 1245 11.5 63%
Pool W 5:3 PARK Ethan 15 U 15 Marx Fencing Academy 653 1257 5.6 83%
Pool W 5:4 ARNOULD Frederick 8 U 8 Star Fencing Academy 915 1262 9.0 72%
Pool W 5:0 SHINDE AKSH 9 U 20 Marx Fencing Academy 707 1271 5.9 82%
T16 W 15:5 PARK Ethan 15 U 15 Marx Fencing Academy 1677 1555 34.3 45%
T8 W 15:4 ANDERSON Kai 3 U 6 Marx Fencing Academy 1458 1590 29.1 56%
T4 L 6:15 WU Alexander 24 U 1 Star Fencing Academy 1266 1619 59.2 71%

2025 BFC Youth Series 1

Unrated Y-12 Men's Foil (U, Y12), September 21, 2024
Place 3 of 23, Seed 14, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 HU Michael 11 U 7 Gold Fencing Club 1213 1266 18.0 53%
Pool W 5:4 GOLI Arush 3 U 20 Marx Fencing Academy 1016 1248 11.8 65%
Pool W 5:1 ZHANG Eric 6 U 16 Star Fencing Academy 980 1260 10.8 68%
Pool L 3:5 ZHANG Aaron 23 U 2 Star Fencing Academy 1389 1271 13.7 42%
Pool L 2:5 HU Weijie 19 U 10 Star Fencing Academy 1093 1257 19.1 61%
T32 W 15:9 GOLI Arush 3 U 20 Marx Fencing Academy 1456 1453 53.4 50%
T16 W 15:7 TIAN Andy 13 U 9 Star Fencing Academy 1278 1507 37.6 64%
T8 W 15:6 ZHENG Vincent 16 U 6 Vivo Fencing Club 1585 1544 50.3 47%
T4 L 12:15 ZHANG Aaron 23 U 2 Star Fencing Academy 1725 1595 39.3 42%

Star Cup RYC/RJCC

Y-12 Men's Foil (U, Y12), August 25, 2024
Place 23 of 43, Seed 33, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 HU Michael 10 U 14 Gold Fencing Club 1232 1307 19.7 55%
Pool L 4:5 CAO Jeremy 24 U 8 1198 1287 19.3 56%
Pool W 5:1 HO James 38 U 42 Star Fencing Academy 801 1268 7.8 73%
Pool L 3:5 REN Ryan 5 67 U 10 Star Fencing Academy 1437 1275 13.7 39%
Pool W 5:1 SUN Andrew 37 U 34 Star Fencing Academy 517 1262 4.5 89%
T64 W 15:1 WONG Maxwell 40 U 43 Star Fencing Academy 2500 1443 72.2 16%
T32 L 9:15 ROPER Griffin 23 U 12 Rhode Island Fencing Academy And Club 1465 1515 61.7 53%

National Championships and July Challenge (Summer Nationals)

Y-12 Men's Foil (C3, Y12), July 6, 2024
Place 191 of 288, Seed 162, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SYMMANK Callen 90 108 U 76 Twin Cities Fencing Club 1342 1346 19.3 50%
Pool L 1:5 SIMONOV Timofey 6 6 C24 14 Gutkovskiy Fencing Academy 2219 1326 3.5 7%
Pool W 5:1 HANLEY Jack 174 U 245 Cleveland Fencing Academy East LLC 740 1323 7.2 82%
Pool L 1:5 NAIR Sujit 78 92 U 31 Salle Auriol Seattle / Golden State Fencing Academy 1601 1330 12.5 33%
Pool L 2:5 AHMAD Uzayr 245 U 139 MG Fencing Club 1401 1317 16.4 45%
Pool W 5:3 CHOE Austin 258 U 284 Williamson County Fencing Club 611 1301 5.4 87%
T256 L 6:15 MAZAHERI John 120 148 U 83 Bluegrass Fencers' Club 1714 1492 48.7 36%

2024 BFC Youth Series 4

Unrated Y-12 Mixed Foil (U, Y12), May 18, 2024
Place 7 of 52, Seed 18, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 3:5 WANG Zeyu 31 U 13 Gold Fencing Club 1261 1385 23.8 58%
Pool W 5:3 SFINTESCU Emma 21 U 30 Seacoast Fencing Club
Pool W 5:4 GOODMAN Carden 2 U 33 Marx Fencing Academy
Pool L 1:5 HAN Jiaren 48 U 17 Star Fencing Academy 1261 1361 22.6 57%
Pool W 5:1 ALIMI Mousa 35 U 46 Star Fencing Academy 504 1339 4.2 91%
Pool W 5:2 BHOSREKAR Som 15 U 50 Marx Fencing Academy 328 1343 2.6 95%
T64 W 15:9 WANG Wenxi 11 U 47 Star Fencing Academy
T32 W 15:13 BO Iris 20 U 19 Gold Fencing Club
T16 W 15:11 ROPER Griffin 23 U 9 Rhode Island Fencing Academy And Club 1493 1476 76.9 49%
T8 L 5:15 QIAN Zekai 32 U 1 Gold Fencing Club 1673 1553 61.1 43%

May 11 @Vivo Youth FOIL NE Developmental Series

Unrated Y-12 Mixed Foil (U, Y12), May 11, 2024
Place 6 of 22, Seed 8, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 BENNETT Emi 9 U 3 Vivo Fencing Club
Pool W 5:4 HU Weijie 16 U 4 Star Fencing Academy 1160 1318 17.2 60%
Pool W 5:1 NEWTON Zeke 19 U 20 Portland Fencing Center 1353 1335 21.5 49%
Pool W 5:1 KERSHA Alexander 1 U 19 Marx Fencing Academy 1039 1356 12.9 69%
Pool W 5:2 DENG Jonathan 17 U 18 Gold Fencing Club 1179 1369 15.8 62%
T16 W 15:5 MCCLELLAN Florence 22 U 15 Vivo Fencing Club
T8 L 11:15 BENNETT Emi 9 U 3 Vivo Fencing Club

2024 BFC Youth Series 3

Unrated Y-12 Mixed Foil (U, Y12), April 13, 2024
Place 6 of 46, Seed 45, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 ROPER Griffin 31 U 23 Rhode Island Fencing Academy And Club 615 1271 47.3 85%
Pool W 5:2 TIAN Dylan 3 U 42 Star Fencing Academy 716 1224 10.6 80%
Pool W 4:3 HU Weijie 17 U 36 Star Fencing Academy 1190 1235 21.1 53%
Pool W 5:4 BRILLANTES Luke 12 U 3 Moe Fencing Club LLC 2789 1256 43.5 4%
Pool L 3:5 SFINTESCU Emma 25 U 19 Seacoast Fencing Club
Pool W 5:4 AYYAGARI Abhiram 40 U 3 Marx Fencing Academy 1159 1299 18.4 59%
T32 W 15:5 HUDSON Sophie 10 U 21 Candlewood Fencing Center / Star Fencing Academy
T16 W 14:12 DE CASTRO Kai 37 U 9 Way Of The Sword.Org
T8 L 8:15 YIN Chloe 20 U 1 Star Fencing Academy

Morris Cup RYC/RJCC

Y-12 Men's Foil (U, Y12), April 7, 2024
Place 55 of 81, Seed 76, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 LIU Ryan 56 U 24 South Brooklyn Fencing 1137 1352 34.6 63%
Pool L 4:5 ZHONG Kingsley 40 U 47 Star Fencing Academy 1139 1318 34.1 61%
Pool W 5:3 DUDDA Kavin 33 U 80 ArtDu Fencing 156 1283 3.0 95%
Pool L 1:5 ZHANG Hanru 9 67 U 1 5T Fencers Club 1734 1287 13.2 23%
Pool L 1:5 NABASSOUA Djibril 16 107 U 3 Top Fencing Club 1486 1273 19.1 36%
Pool W 5:2 LI Andrew 62 U 73 994 1254 17.3 66%
T128 W 15:3 WEZWICK Luke 66 U 75 Morris Fencing Club 1309 1500 62.5 60%
T64 L 8:15 WANG Ancen 10 68 U 10 Tim Morehouse Fencing Club (Port Chester) 1554 1563 87.0 51%

CORRECTED--Marx/Vivo Developmental Foil

Unrated Y-12 Mixed Foil (U, Y12), March 16, 2024
Place 8 of 20, Seed 13, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 ROSENTHAL Hugh 5 U 18 Seacoast Fencing Club / Queen City Fencers Club LLC 728 1310 11.6 83%
Pool W 5:4 KOESTERS Florentine 20 U 13 Marx Fencing Academy
Pool W 5:4 ZHILKOV Anya 12 U 4 Vivo Fencing Club
Pool W 3:1 AYYAGARI Abhiram 4 U 1 Marx Fencing Academy 1371 1322 30.5 47%
T16 W 15:12 KOESTERS Cecilie 16 U 11 Marx Fencing Academy
T8 L 5:15 SHUTZER Lily 15 U 3 Marx Fencing Academy

Jan 27 2024 @Vivo Youth FOIL NE Developmental Series

Unrated Y-12 Mixed Foil (U, Y12), January 27, 2024
Place 12 of 30, Seed 5, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 CONNELLY Malcolm 26 U 28 Vivo Fencing Club 926 1218 21.6 68%
Pool L 4:5 WU Annie 6 U 11 Gold Fencing Club
Pool W 3:2 NG Deacon 15 U 22 Marx Fencing Academy 1397 1239 34.9 41%
Pool W 5:0 GLODE Russell 16 U 6 Seacoast Fencing Club 1474 1274 36.1 38%
T16 L 7:15 GATES Combustion 20 U 2 Moe Fencing Club Llc 2500 1524 23.3 18%

Boston Fencing Club RYC

Y-12 Men's Foil (U, Y12), December 30, 2023
Place 23 of 45, Seed 30, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 3:5 TIAN Dylan 14 U 38 Star Fencing Academy 679 1293 75.5 84%
Pool L 3:4 LI Andrew 25 U 13 946 1218 50.3 67%
Pool W 5:1 HU Weijie 15 U 39 Star Fencing Academy 1238 1167 33.4 46%
Pool W 5:3 BRADFORD-WATT Ezra 29 U 34 Brooklyn Bridge Fencing Club 975 1201 25.3 64%
Pool L 0:5 CHENG Logan 1 14 E23 3 Star Fencing Academy 2002 1226 8.5 10%
T64 W 15:1 SUN Andrew 17 U 42 Invicta Sports 1098 1532 55.6 71%
T32 L 1:15 WANG George 26 U 9 Star Fencing Academy 1784 1588 64.1 41%

Nov 11 2023 @Vivo Youth FOIL NE Developmental Series

Y12 Top 8 Mixed Foil Unrated (U, Y12), November 11, 2023
Place 3 of 18, Seed 17, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 WU Annie 4 U 13 Gold Fencing Club
Pool W 5:1 DAVE Neil 9 U 16 Marx Fencing Academy 453 1353 9.3 91%
Pool W 5:3 TIAN Dylan 13 U 8 Star Fencing Academy 624 1362 12.7 88%
Pool L 3:5 KERSHA Alexander 3 U 12 Marx Fencing Academy 1079 1375 56.6 67%
Pool L 4:5 GLODE Russell 11 U 6 Seacoast Fencing Club 1587 1318 25.3 36%
T8 W 15:7 GLODE Russell 11 U 6 Seacoast Fencing Club 1560 1436 96.2 45%
T4 L 11:15 SFINTESCU Emma 7 U 2 Seacoast Fencing Club

Marx/Vivo Developmental Foil

Unrated Y-12 Mixed Foil (U, Y12), October 21, 2023
Place 13 of 22, Seed 17, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 SFINTESCU Emma 1 U 15 Seacoast Fencing Club
Pool W 5:4 WOODTHORPE Chris 8 U 9 Vivo Fencing Club
Pool W 5:2 SHUTZER Lily 15 U 10 Marx Fencing Academy
Pool W 5:1 DAVE Neil 9 U 19 Marx Fencing Academy 366 1331 8.6 92%
Pool W 5:1 ANDERSON Kai 21 U 22 Marx Fencing Academy 567 1340 13.1 87%
T16 L 8:15 PUKHOVSKI Veronika 16 U 8 Vivo Fencing Club

Neil Lazar RYC/RJCC

Y-12 Men's Foil (U, Y12), September 23, 2023
Place 46 of 55, Seed 20, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SUN Nathan 42 U 29 Star Fencing Academy 1562 1560 65.7 50%
Pool W 5:1 ROTH Gavin 29 U 49 Tim Morehouse Fencing Club (Port Chester) 1574 1494 51.4 46%
Pool L 1:5 BAI Austin 4 39 U 17 Top Fencing Club 1700 1545 50.2 40%
Pool L 1:5 CHANG Parker 53 U 22 Fencers Club Inc. 1427 1495 62.6 54%
Pool L 0:5 ZHANG Hanru 14 U 11 5T Fencers Club 1464 1432 51.2 48%
Pool L 3:5 AHMAD Uzayr 36 U 16 MG Fencing Club 1361 1381 49.9 51%
T64 L 1:15 ZHANG Hanru 14 U 11 5T Fencers Club 1784 1529 92.9 36%

May 20 @Vivo Youth FOIL NE Developmental Series

Y-10 Mixed Foil (U, Y10), May 20, 2023
Place 5 of 23, Seed 18, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 GAMBHIRE Aarav 11 U 13 Vivo Fencing Club 1228 1490 51.7 65%
Pool W 5:1 WU Annie 6 U 7 Gold Fencing Club
Pool W 5:0 BHALLA Emma 10 U 23 International Fencing Club
Pool W 4:2 TIAN Dylan 3 U 11 Star Fencing Academy 725 1541 18.2 89%
Pool W 5:0 WANG Isabella 13 U 20 Gold Fencing Club
T16 W 10:2 GAMBHIRE Aarav 11 U 13 Vivo Fencing Club 1037 1647 71.4 76%
T8 L 7:9 ZHANG Aaron 20 U 1 Star Fencing Academy 1484 1718 189.3 63%

April 16 @ Marx Fencing Foil NE Developmental

Y-10 Mixed Foil (U, Y10), April 16, 2023
Place 6 of 18, Seed 3, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 KIRBY Emelie 11 U 14 Vivo Fencing Club
Pool L 1:5 LI Jayden 16 U 5 Star Fencing Academy 993 1505 171.7 78%
Pool W 5:1 SUN Jacob 4 U 17 Gold Fencing Club 1100 1333 58.0 62%
Pool L 2:5 BYK Karalina 10 U 4 Star Fencing Academy
Pool W 5:4 SCHWARTZ Aidric 17 U 12 Moe Fencing Club Llc 1622 1391 98.3 37%
T16 W 10:8 BENNETT Emi 15 U 10 Vivo Fencing Club
T8 L 4:10 NOVIKOV Yann 7 U 1 Star Fencing Academy 1764 1882 235.2 56%

Jan 28 @ Marx Fencing Foil NE Developmental Series

Y-10 Mixed Foil (U, Y10), January 28, 2023
Place 10 of 23, Seed 10, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 ROWE Kieran 15 U 22 Vivo Fencing Club 713 1766 37.2 90%
Pool W 5:4 LAFONTAINE Julien 12 U 17 Marx Fencing Academy 2915 1803 243.0 13%
Pool L 3:5 SUN Nathan 2 U 5 Star Fencing Academy 1016 2046 299.8 91%
Pool L 3:5 BYK Karalina 7 U 9 Star Fencing Academy
Pool L 4:5 ZHANG Aaron 18 U 7 Star Fencing Academy 952 1746 241.3 87%
T16 L 9:10 ZHILKOV Anya 4 U 3 Vivo Fencing Club

Dec 3@Vivo Youth Foil NE Developmental Series

Y-10 Mixed Foil (U, Y10), December 3, 2022
Place 4 of 20, Seed 14, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 MCCLELLAN Florence 7 U 14 Vivo Fencing Club
Pool W 5:2 VEYTSER Jason 20 U 18 FitFence club 698 2005 29.7 95%
Pool L 1:5 SCHWARTZ Aidric 3 U 5 Moe Fencing Club Llc 1618 2035 268.6 69%
Pool W 5:0 LAI Piper 11 U 13 Marx Fencing Academy
T16 W 10:7 BENNETT Emi 10 U 10 Vivo Fencing Club
T8 W 10:4 ZHENG Vincent 18 U 6 Vivo Fencing Club 2079 1706 249.3 36%
T4 L 7:8 AYYAGARI Abhiram 15 U 1 Marx Fencing Academy 2818 1955 72.9 20%

Nov 12 @ Marx Fencing Foil NE Developmental Series

Y-12 Mixed Foil (U, Y12), November 12, 2022
Place 10 of 25, Seed 22, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 MCCLELLAN Florence 2 U 20 Vivo Fencing Club
Pool W 4:3 VELEZ Grayson 9 U 15 Marx Fencing 2500 3020 198.5 67%
Pool L 4:5 HAN Jiaren 11 U 21 Star Fencing Academy 971 3219 1213.8 99%
Pool L 4:5 SHUTZER Lillian 18 U 5 Marx Fencing Academy
T16 L 5:15 HOLCOMB Liam 17 U 8 Vivo Fencing Club 1049 2496 790.4 93%

Oct 1 Youth Foil & Epee@ Vivo - Y10/Y12

Y-10 Mixed Foil (U, Y10), October 1, 2022
Place 3 of 14, Seed 12, Not ranked, Rating U, Vivo Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:3 BENNETT Emi 7 U 5 Vivo Fencing Club
Pool W 5:2 ZHENG Vincent 10 U 7 Vivo Fencing Club 2500 2500 420.5 50%
Pool W 5:2 WANG Isabella 3 U 9 Gold Fencing Club
Pool W 5:0 HAN Jiaren 11 U 4 Star Fencing Academy 1627 2921 99.7 90%
Pool W 5:1 LAI Piper 6 U 11 Marx Fencing Academy
Pool W 5:2 TEITELBAUM Vivian 2 U 14 Portland Fencing Center
T8 W 10:4 ZHENG Vincent 10 U 7 Vivo Fencing Club 2500 2500 420.5 50%
T4 L 9:10 CONNELLY Malcolm 4 U 2 Vivo Fencing Club 2500 2921 424.5 63%