Isaac Xu

2013

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 17 18 - - - 35
Losses 14 20 - - - 34
Win Ratio 54.8% 47.4% - - - 50.7%
Pool Victories 13 14 - - - 27
Pool Losses 10 15 - - - 25
Pool Win Ratio 56.5% 48.3% - - - 51.9%
DE Victories 4 4 - - - 8
DE Losses 4 5 - - - 9
DE Win Ratio 50.0% 44.4% - - - 47.1%

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† 8 10 - - - 18
Easy wins as % of wins 47.1% 55.6% - - - 51.4%
Close wins‡ 8 4 - - - 12
Close wins as % of all wins 47.1% 22.2% - - - 34.3%
Close losses‡ 8 5 - - - 13
Close losses as % of all losses 57.1% 25.0% - - - 38.2%
Big losses† 2 2 - - - 4
Big losses as % of all losses 14.3% 10.0% - - - 11.8%

† 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 9 6 - - - 15
Victories as % of all victories 52.9% 33.3% - - - 42.9%
Losses 12 15 - - - 27
Losses as % of all losses 85.7% 75.0% - - - 79.4%
Total 21 21 - - - 42
Total as % of all bouts 67.7% 55.3% - - - 60.9%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 4 5 - - - 9
Tournaments 4 3 - - - 7

Competition History

RYC/RJC of the Rockies

Y-12 Men's Épée (U, Y12), October 19, 2024
Place 3 of 9, Seed 6, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:0 VRAPI Caden 2 U 9 NMFC/Duke City Fencing 281 780 11.1 78%
Pool W 5:0 EMERSON Nicholas 5 U 5 Denver Fencing Center 682 791 19.7 57%
Pool W 5:0 TAN Yichen 7 U 8 Swords Fencing Studio 1136 811 24.8 34%
Pool W 2:1 HUA Nolan 1 35 U 1 Academy Of Fencing Masters (AFM) 1165 836 34.3 29%
Pool W 4:3 YE Andrew 8 U 6 Academy Of Fencing Masters (AFM) 640 870 16.3 65%
Pool W 5:3 ANDERSON Bergen 3 U 7 Northern Colorado Fencers 875 886 19.8 51%
Pool W 5:1 PARADKAR Akshay 4 U 3 Northern Colorado Fencers 1010 906 24.4 43%
Pool W 1:0 MATUSOW Brandon 9 U 2 Academy Of Fencing Masters (AFM) 818 930 18.2 57%
T8 W 15:0 TAN Yichen 7 U 8 Swords Fencing Studio 2670 1491 96.3 11%
T4 L 0:2 MATUSOW Brandon 9 U 2 Academy Of Fencing Masters (AFM) 1567 1587 67.1 51%

Challenge by the Bay RYC/RCC/Y8

Y-12 Men's Épée (U, Y12), October 13, 2024
Place 29 of 46, Seed 31, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:3 TENG Eric 25 U 39 LA International Fencing 813 828 29.5 51%
Pool W 2:1 LEE Joshua 43 U 25 Maximum Fencing Club 1045 798 36.7 35%
Pool W 5:0 JUNG Brandon 17 U 36 Academy Of Fencing Masters (AFM) 468 835 15.5 72%
Pool L 0:1 SZETO Zachary 39 U 44 Academy Of Fencing Masters (AFM) 246 851 46.4 83%
Pool L 3:4 KROTZ Nicolas 12 100 U 18 Academy Of Fencing Masters (AFM) 1091 804 16.8 32%
Pool L 0:3 TANG Michael 3 18 U 1 Academy Of Fencing Masters (AFM) 1504 787 7.1 12%
T64 W 14:3 WANG Franklin 18 U 38 Maximum Fencing Club 992 1477 37.4 77%
T32 L 8:15 TUBALTSEV Evan 2 9 E24 9 Academy Of Fencing Masters (AFM) 2209 1514 23.5 14%

September All Weapon Tournament

Y-14 Mixed Épée (U, Y14), September 28, 2024
Place 13 of 14, Seed 5, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:4 KHUSHRAJ Rohan 11 U 3 Academy Of Fencing Masters (afm) 1091 894 24.1 37%
Pool L 2:3 MARTIN Zachary 15 U 10 The Fencing Center 1064 870 23.3 38%
Pool L 1:2 VIJAY Vaishnavi 2 E24 2 Academy Of Fencing Masters (afm)
Pool L 0:2 FUNG Shaun 8 U 3 The Fencing Center 1150 846 18.3 32%
T16 L 5:7 KHUSHRAJ Rohan 11 U 3 Academy Of Fencing Masters (afm) 1778 1537 60.5 36%

TFC August Fence-a-thon

Y-12 Mixed Épée (U, Y12), August 17, 2024
Place 2 of 11, Seed 11, Not ranked, Rating U, Sierra Blades Fencing Academy / High Desert Fencing Alliance
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 2:1 WANG Nicole 8 U 5 Academy Of Fencing Masters (AFM)
Pool W 5:0 LUCAS Cynthia 6 U 11 Maximum Fencing Club
Pool L 2:3 BALUCAN Gabriel 4 U 3 Academy Of Fencing Masters (AFM) 1168 951 25.1 36%
Pool L 1:4 YU Brandon 5 U 7 Academy Of Fencing Masters (AFM) 951 925 31.9 48%
Pool W 1:0 MENDIRATTA Olivia 1 U 10 Academy Of Fencing Masters (AFM)
T8 W 14:11 WANG Nicole 8 U 5 Academy Of Fencing Masters (AFM)
T4 W 12:11 BALUCAN Gabriel 4 U 3 Academy Of Fencing Masters (AFM) 1480 1539 95.6 53%
T2 L 6:15 LIU Daniel 2 U 1 Bayside Fencing Club 1576 1635 97.3 53%

2024 4th Annual Las Vegas Epee Only RYC/RJC

Y-10 Men's Épée (U, Y10), April 7, 2024
Place 13 of 23, Seed 8, Not ranked, Rating U, Sierra Blades Fencing Academy / High Desert Fencing Alliance
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 4:3 WANG Franklin 15 U 20 Maximum Fencing Club 474 970 18.7 79%
Pool W 4:2 TALBOT Jett 9 U 11 Wasatch Fencing 756 988 28.1 64%
Pool W 5:0 MORRIS Blake 22 U 19 EWA Fencing LLC 195 1017 9.0 90%
Pool L 1:3 TENG Eric 16 U 7 LA International Fencing 607 1026 57.9 75%
Pool L 2:3 WU Nathan 1 9 U 1 Yang Fencing Club 1432 968 17.1 23%
T32 W 7:0 TATE Matthew 14 U 23 German Fencing Academy 1567 1630 95.1 53%
T16 L 7:10 SUN Jiarui (Jerry) 11 U 2 Yang Fencing Club 1298 1725 186.4 73%

2024 4th Annual Las Vegas Epee Only RYC/RJC

Y-12 Men's Épée (U, Y12), April 6, 2024
Place 25 of 34, Seed 21, Not ranked, Rating U, Sierra Blades Fencing Academy / High Desert Fencing Alliance
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 KO Ian 12 U 14 Las Positas Fencing Center 2500 959 5.4 7%
Pool L 0:2 WONG Kyle 10 136 U 8 Fortune Fencing 1408 954 24.9 23%
Pool W 5:1 NOLAN Morgan 22 U 28 Battle Born Fencing Club 1558 929 63.6 21%
Pool W 5:1 VENERACION Marcus 29 U 33 Battle Born Fencing Club 879 993 33.0 56%
Pool L 0:1 NGUYEN Ethan 34 U 10 Battle Born Fencing Club 1203 1026 34.5 39%
Pool L 2:5 WU Nathan 1 30 U 2 Yang Fencing Club 1428 991 21.6 24%
T32 L 5:8 LIU Xuyao 6 114 U 11 Academy Of Fencing Masters (AFM) 1422 1885 254.5 74%

Challenge by the Bay RYC/RCC

Y-10 Men's Épée (U, Y10), April 1, 2024
Place 2 of 7, Seed 4, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:3 LI NATHAN 3 U 3 True Focus Sports Academy 374 925 128.1 80%
Pool W 3:1 NGUYEN Norris 2 U 5 Maximum Fencing Club 1170 797 94.6 29%
Pool W 5:0 ZHU Nolan 6 U 7 Bayside Fencing Club 170 891 18.7 86%
Pool W 5:4 CHI Zachary 5 U 3 Academy Of Fencing Masters (AFM) 822 910 51.3 55%
Pool L 1:4 WU Nathan 1 10 U 1 Yang Fencing Club 1395 961 28.5 25%
Pool W 5:3 ZHANG William 7 U 6 True Focus Sports Academy 491 933 26.8 76%
T8 W 10:1 ZHU Nolan 6 U 7 Bayside Fencing Club 1523 1852 166.5 63%
T4 W 10:2 CHI Zachary 5 U 3 Academy Of Fencing Masters (AFM) 1469 2018 120.2 76%
T2 L 3:6 WU Nathan 1 10 U 1 Yang Fencing Club 1936 2138 253.5 61%

Challenge by the Bay RYC/RCC

Y-12 Men's Épée (U, Y12), March 31, 2024
Place 30 of 36, Seed 13, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:3 LIN Daniel 23 U 20 True Focus Sports Academy 721 1222 208.0 77%
Pool L 1:4 LI Grayson 26 U 23 Academy Of Fencing Masters (AFM) 1032 1014 102.7 49%
Pool L 1:3 BALUCAN Caelus 34 U 10 Academy Of Fencing Masters (AFM) 1221 912 61.8 32%
Pool W 5:1 REN Mark 12 U 33 Maximum Fencing Club 1037 850 105.9 39%
Pool L 0:2 TANG Michael 1 26 U 1 Bayside Fencing Club 1547 956 31.0 18%
T64 W 15:4 ZHANG William 18 U 35 True Focus Sports Academy 1069 2079 144.0 86%
T32 L 4:15 TUBALTSEV Evan 3 38 U 9 Academy Of Fencing Masters (AFM) 2235 2223 371.8 49%

Treasure Chest RYC

Y-10 Men's Épée (U, Y10), January 15, 2024
Place 10 of 17, Seed 11, Not ranked, Rating U, Sierra Blades Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 ZHANG William 17 U 13 True Focus Sports Academy 528 2500 43.6 97%
Pool W 3:2 NGUYEN Norris 6 U 7 Maximum Fencing Club 2613 2544 424.4 48%
Pool L 2:5 CHO Lincoln 13 U 11 Bayside Fencing Club 1012 2968 1272.6 98%
Pool W 2:1 JUNG Brandon 10 U 15 Academy Of Fencing Masters (AFM) 832 1696 76.8 86%
Pool L 1:4 KHUSHRAJ Rohan 2 35 U 5 Academy Of Fencing Masters (AFM) 1192 1772 370.8 78%
Pool L 0:2 HUA Nolan 3 41 U 3 Academy Of Fencing Masters (AFM) 1118 1402 222.4 66%
Pool W 5:1 LI Ethan 7 U 14 Academy Of Fencing Masters (AFM) 419 1179 43.3 85%
T16 L 4:6 NGUYEN Norris 6 U 7 Maximum Fencing Club 2500 2500 420.5 50%