Derren Luo

2013

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Victories 11 9 - - - 20
Losses 52 37 6 - - 95
Win Ratio 17.5% 19.6% 0.0% - - 17.4%
Pool Victories 10 7 - - - 17
Pool Losses 42 30 5 - - 77
Pool Win Ratio 19.2% 18.9% 0.0% - - 18.1%
DE Victories 1 2 - - - 3
DE Losses 10 7 1 - - 18
DE Win Ratio 9.1% 22.2% 0.0% - - 14.3%

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† 1 3 - - - 4
Easy wins as % of wins 9.1% 33.3% - - - 20.0%
Close wins‡ 6 3 - - - 9
Close wins as % of all wins 54.5% 33.3% - - - 45.0%
Close losses‡ 4 2 - - - 6
Close losses as % of all losses 7.7% 5.4% 0.0% - - 6.3%
Big losses† 29 21 5 - - 55
Big losses as % of all losses 55.8% 56.8% 83.3% - - 57.9%

† 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 3 2 - - - 5
Victories as % of all victories 27.3% 22.2% - - - 25.0%
Losses - 3 - - - 3
Losses as % of all losses 0.0% 8.1% 0.0% - - 3.2%
Total 3 5 - - - 8
Total as % of all bouts 4.8% 10.9% 0.0% - - 7.0%

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events 10 7 1 - - 18
Tournaments 10 7 1 - - 18

Competition History

COZMX Fencing ROC/RJCC/RYC

Y-12 Men's Foil (U, Y12), November 2, 2024
Place 49 of 58, Seed 27, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SINGH Reyaansh 47 U 22 Prime Fencing Academy 844 63 4.9 10%
Pool L 1:5 LEE Conrad 10 88 U 18 Silicon Valley Fencing Center 1277 59 1.4 2%
Pool L 1:5 PARK Avan 9 82 U 3 Silicon Valley Fencing Center 1366 57 1.0 2%
Pool L 1:5 NGUYEN Norris 29 U 36 Maximum Fencing Club 880 56 4.4 9%
Pool W 4:4 HSU Liam 46 U 55 Davis Fencing Academy 256 52 24.8 37%
T64 L 3:15 CHEN Ryker 14 114 U 19 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton 1851 688 8.4 4%

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-12 Men's Foil (U, Y12), October 25, 2024
Place 119 of 119, Seed 96, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 0:5 KWONG Colin 62 U 50 LA International Fencing 926 77 4.2 8%
Pool L 3:5 AGUILAR Asher 118 U 108 Piedmont Fencing Team / Marin Fencing Academy LLC 800 73 5.8 13%
Pool L 0:5 LI Lucas 6 13 D24 5 Orange County International Fencers Club 1997 67 0.1 < 1%
Pool L 0:5 YANG Steve 29 69 U 23 Silicon Valley Fencing Center 1517 67 0.6 1%
Pool L 0:5 PESKIN Kepler 40 90 U 44 Northwest Fencing Center 1438 67 0.8 1%
Pool L 0:5 LIGERET Leo 74 U 84 Rain City Fencing Center 1132 66 2.3 4%
T128 L 0:15 TAO Jiemi 26 52 U 10 2683 688 0.6 < 1%

MFA Y8, Y10, Y12, Div3 - All foil mixed events

Y-12 Mixed Foil (U, Y12), October 20, 2024
Place 20 of 24, Seed 1, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:4 MABRY Vivienne 14 U 21 Golden State Fencing Academy
Pool L 2:5 KIM Parker 18 U 3 Journeys Fencing Club 966 94 4.2 8%
Pool L 4:5 PARK Seojeong 9 U 9 Silicon Valley Fencing Center
Pool L 1:5 YAN Aaron 8 U 8 Silicon Valley Fencing Center 480 90 11.4 26%
Pool L 2:5 LEE Conrad 17 U 6 Silicon Valley Fencing Center 1329 78 1.3 2%
T32 L 2:15 WANG Ellen 13 U 7 Silicon Valley Fencing Center

Challenge by the Bay RYC/RCC/Y8

Y-12 Men's Foil (U, Y12), October 14, 2024
Place 39 of 47, Seed 13, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:1 LE Oliver 40 U 43 Piedmont Fencing Team 110 99 21.8 49%
Pool L 3:5 SPICER-YOUAKIM Benjamin 16 U 38 West Berkeley Fencing Club 623 121 9.5 23%
Pool L 2:5 XU Ethan 26 U 10 Silicon Valley Fencing Center 1369 111 1.3 2%
Pool L 0:5 LIU Aiden 32 U 14 Silicon Valley Fencing Center 851 110 5.7 11%
Pool L 1:5 SHAO Tysen 43 U 24 Maximum Fencing Club 584 104 9.8 22%
Pool L 2:5 LEE Abin 2 25 U 6 LA International Fencing 1528 95 0.7 1%
T64 L 6:15 HE Gary 24 U 26 Silicon Valley Fencing Center 1418 716 27.6 14%

September All Weapon Tournament

Y-12 Mixed Foil (U, Y12), September 28, 2024
Place 9 of 16, Seed 4, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 JIN Jiyuan 3 U 6 Bay Area Fencing Club 441 47 12.7 29%
Pool L 0:5 ALNAGGAR Ali 16 U 12 Silicon Valley Fencing Center 171 34 19.3 41%
Pool W 5:4 NGUYEN Nolan 9 U 11 Maximum Fencing Club 587 15 43.2 17%
Pool W 5:4 CHOI Aaron 14 U 5 Silicon Valley Fencing Center 624 58 41.2 18%
T16 L 10:15 HONDA Emi 2 U 8 Silicon Valley Fencing Center

12th Annual Little Musketeers RYC and RJC

Y-12 Men's Foil (U, Y12), September 20, 2024
Place 29 of 36, Seed 21, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 0:5 TSUI Kaylan Ho Sen 24 U 9 SoCAL Fencing Center 1182 21 2.2 3%
Pool L 1:5 LEE Juneau 36 U 15 Golubitsky Fencing Center 800 19 6.8 12%
Pool W 5:3 NGUYEN Remy 13 U 34 Precision Athletics Fencing Club 496 12 42.3 22%
Pool L 4:5 SHA Lambor 12 U 24 LA International Fencing 762 54 7.2 13%
Pool L 1:5 WANG Elijah (QiChen) 1 15 U 3 LA International Fencing / Team Touche Fencing Center 1734 47 0.3 < 1%
T64 W 13:11 JI Dylan 35 U 36 Elite Fencing Club 958 596 128.0 31%
T32 L 0:15 YEE Colin 3 31 U 1 Prime Fencing Academy 1946 724 7.8 3%

MFA Y8, Y10, Y12, Div3 - All foil mixed events

Y-12 Mixed Foil (U, Y12), September 15, 2024
Place 33 of 36, Seed 2, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 4:5 SHENOY Neil 11 U 15 Bay Area Fencing Club / V Fencing Club 786 59 7.7 12%
Pool W 4:3 LAM Dorris Yandor 25 U 18 Silicon Valley Fencing Center
Pool L 0:5 KO Cameron 34 U 24 Prime Fencing Academy 598 52 11.2 19%
Pool L 1:5 GU Evan 14 U 19 Silicon Valley Fencing Center 424 40 14.9 27%
Pool L 3:5 KIM Parker 26 U 2 Journeys Fencing Club 959 26 4.5 7%
T64 L 5:15 DONG YIKUN 30 U 32 Silicon Valley Fencing Center 812 682 86.6 43%

Fortune ROC/RJCC/RYC

Y-12 Men's Foil (U, Y12), August 31, 2024
Place 75 of 84, Seed 74, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 0:5 WANG sicheng 3 29 U 3 Golubitsky Fencing Center 1559 63 0.8 1%
Pool L 0:5 LIN Sampson 68 U 41 LA International Fencing 695 62 10.7 15%
Pool L 4:5 NGO Lincoln 27 U 65 Swordplay LA 299 51 21.1 34%
Pool L 2:5 ELSAYED Omar 64 U 46 Silicon Valley Fencing Center 677 30 10.0 16%
Pool L 3:5 HE Gary 47 U 12 Silicon Valley Fencing Center 1077 20 3.4 4%
Pool W 5:3 CHOI Owen 22 U 80 South Coast Fencing Center 390 17 42.5 28%
T128 L 8:15 GU Evan 60 U 54 Silicon Valley Fencing Center 880 786 103.7 45%

August All Weapon Tournament

Y-12 Mixed Foil (U, Y12), August 24, 2024
Place 12 of 18, Seed 12, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:2 KHANAL Sarah 13 U 15 Bay Area Fencing Club
Pool L 2:5 FUNG Caleb 16 U 16 Silicon Valley Fencing Center 302 135 25.6 40%
Pool L 3:5 ALNAGGAR Ali 1 U 6 Silicon Valley Fencing Center 92 110 32.0 51%
Pool W 5:3 PARK Seojeong 6 U 3 Silicon Valley Fencing Center
Pool L 3:5 CHOI Aaron 7 U 3 Silicon Valley Fencing Center 559 78 14.8 22%
T16 L 7:15 DONG Nancy 5 U 5 Silicon Valley Fencing Center

TFC August Fence-a-thon

Y-12 Mixed Foil (U, Y12), August 17, 2024
Place 22 of 24, Seed 5, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 3:5 LUO Olivia 13 U 15 Bay Area Fencing Club
Pool L 2:5 LIN Alden 20 U 3 Northwest Fencing Center 760 172 13.7 21%
Pool L 3:5 PARK Seojeong 12 U 9 Silicon Valley Fencing Center
Pool L 3:5 LAM Dorris Yandor 4 U 17 Silicon Valley Fencing Center
Pool L 2:5 PANTH Anirudh 21 U 19 Silicon Valley Fencing Center 442 158 22.8 33%
T32 L 5:15 SHENOY Sean 1 U 8 Bay Area Fencing Club / V Fencing Club 1474 838 51.6 18%

Sanctioned - MFA Y8, Y10, Y12, Senior (unrated only) - All foil event

Y-12 Mixed Foil (U, Y12), June 16, 2024
Place 25 of 40, Seed 29, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 JOESUF Thea 17 U 24 Halberstadt Fencers' Club
Pool L 0:5 LEONG Wilson Hua 20 U 11 Golden State Fencing Academy 863 91 10.2 11%
Pool W 5:4 YU Jinyuan 40 U 16 Massialas Foundation (M Team) 1052 81 95.3 6%
Pool W 5:2 WANG Ellen 8 U 31 Silicon Valley Fencing Center
Pool L 0:5 LI Aaron 5 U 6 Silicon Valley Fencing Center 1227 176 4.4 4%
T64 W 15:8 JUSON Julianne Lauren 34 U 40 Silicon Valley Fencing Center
T32 L 4:15 CHEN Ryker 13 U 8 Bay Area Fencing Club / Bay Area Fencing Club Pleasanton 1920 860 22.5 6%

Challenge by the Bay RYC/RCC

Y-10 Men's Foil (U, Y10), March 30, 2024
Place 42 of 51, Seed 37, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:5 LEUNG Joon 27 U 33 Maximum Fencing Club 1358 77 3.0 2%
Pool W 5:0 YANG Nolan 21 U 43 Silicon Valley Fencing Center 218 74 49.4 41%
Pool L 3:5 FUNG Lucas 42 U 44 Silicon Valley Fencing Center 506 123 21.1 31%
Pool L 0:5 WU Gengze (Daniel) 5 24 U 5 Golubitsky Fencing Center 1345 102 2.8 2%
Pool L 0:5 YU Jinyuan 13 74 U 13 Massialas Foundation (M Team) 965 99 8.2 8%
T64 L 1:10 LI Lief 47 U 23 Bay Area Fencing Club 1257 964 104.2 35%

March Fenceathon

Y-10 Mixed Foil (U, Y10), March 16, 2024
Place 14 of 27, Seed 26, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 2:0 SHU Kayla 23 U 21 Bay Area Fencing Club
Pool L 4:5 NGUYEN Norris 2 U 6 Maximum Fencing Club 763 136 19.7 16%
Pool L 3:5 LI Ethan 10 U 25 Silicon Valley Fencing Center -51 116 62.5 60%
Pool W 3:2 YANG Nolan 7 U 13 Silicon Valley Fencing Center 202 53 55.8 41%
Pool L 3:5 ZHANG Bosen 18 U 11 Silicon Valley Fencing Center 575 109 22.6 23%
Pool L 1:5 GOLDSTEIN Benjamin 14 U 1 Marin Fencing Academy LLC 929 87 9.8 9%
T32 W 10:3 WANG Ian 4 U 19 Maximum Fencing Club 1500 804 274.7 23%
T16 L 6:9 GOLDSTEIN Benjamin 14 U 1 Marin Fencing Academy LLC 1435 1078 114.0 31%

February Fenceathon

Y-10 Mixed Foil (U, Y10), February 24, 2024
Place 26 of 28, Seed 22, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool W 5:4 VIEN Bradley 24 U 21 Prime Fencing Academy 1484 142 139.3 5%
Pool L 0:5 LIN Avery 28 U 3 The Fencing Center
Pool L 1:5 CHOI Aaron 4 U 14 Silicon Valley Fencing Center 522 281 45.9 36%
Pool L 0:5 LIU Mia 13 U 7 Silicon Valley Fencing Center
Pool L 0:5 HO Cameron 12 U 3 Silicon Valley Fencing Center 804 235 25.1 19%
Pool L 2:5 LI Ethan 5 U 20 Silicon Valley Fencing Center -21 210 74.4 64%
T32 L 5:10 LIU Mia 13 U 7 Silicon Valley Fencing Center

MFA Y8, Y10, Y12, Senior (unrated only) - All foil event

Y-10 Mixed Foil (U, Y10), February 18, 2024
Place 18 of 20, Seed 3, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 0:5 YU Jinyuan 11 U 2 Massialas Foundation (M Team) 828 175 26.4 16%
Pool L 2:3 WINTERS Ellie 15 U 17 Journeys Fencing Club
Pool L 2:5 LI Yunze 4 U 5 Silicon Valley Fencing Center 1317 149 7.2 4%
Pool L 2:5 HONDA Emi 18 U 12 Silicon Valley Fencing Center
Pool L 3:5 SHEN Gloria 19 U 7 Silicon Valley Fencing Center / Silicon Valley Fencing Center
T32 L 1:10 NGUYEN Norris 1 U 15 Maximum Fencing Club 1280 987 183.2 36%

January Fenceathon

Y-10 Mixed Foil (U, Y10), January 27, 2024
Place 28 of 28, Seed 2, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 2:4 SHU Kayla 18 U 21 Bay Area Fencing Club
Pool L 0:5 ALVAREZ Francisco Janusz 10 U 5 Maximum Fencing Club 1232 409 26.2 11%
Pool L 2:5 LIN Dylan 14 U 13 Silicon Valley Fencing Center 194 383 114.3 61%
Pool L 0:5 HO Cameron 26 U 3 Silicon Valley Fencing Center 795 269 39.1 21%
Pool L 0:5 CHOI Aaron 23 U 17 Silicon Valley Fencing Center 506 229 54.0 34%
T32 L 6:10 LIU Mia 11 U 9 Silicon Valley Fencing Center

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-10 Men's Foil (U, Y10), October 7, 2023
Place 67 of 77, Seed 58, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 0:5 WANG Waylon 15 42 U 3 Socal Fencing Center 1268 622 82.6 19%
Pool L 3:5 FOLOMEEV Dmitrii 39 U 58 Silicon Valley Fencing Center 701 540 140.3 41%
Pool W 5:3 JUE Lucas 34 U 47 Massialas Foundation (M Team) 657 399 191.9 36%
Pool L 1:5 XU Ethan 10 27 U 34 Silicon Valley Fencing Center 1253 591 46.7 17%
Pool L 2:5 ROTHSCHILD Jonah 67 U 31 South Denver Fencing Academy 360 545 135.6 60%
T128 L 1:10 PARK Bryant 42 U 62 Orange County International Fencers Club 1446 1247 260.0 41%

SANCTIONED Foil Y10. Y14, Senior events

Unrated Y-10 Mixed Foil (U, Y10), January 22, 2023
Place 12 of 12, Seed 1, Not ranked, Rating U, Bay Area Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool L 1:5 SHENOY Neil 9 U 11 LE CLUB TOUCHE / V Fencing Club 588 2500 1504.5 97%
Pool L 1:5 KAJITA Grayson 11 U 3 Massialas Foundation (M Team) 1083 995 266.6 46%
Pool L 1:5 FISCHER Grant 4 U 1 Marin Fencing Academy LLC 1851 729 45.5 9%
Pool L 0:5 JONES Colin 7 U 2 Marin Fencing Academy LLC 1609 683 60.9 15%
Pool L 2:5 RASMUSSEN Hailey 5 U 9 Marin Fencing Academy LLC
T16 L 4:10 SHENOY sean 10 U 5 LE CLUB TOUCHE / V Fencing Club 874 2500 1253.2 93%