Statistics Profile

Lucien Esparza-Chen

2015
Kaizen Academy LLC
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 24 21 - - - 45
Losses 17 13 - - - 30
Win ratio 58.5% 61.8% - - - 60.0%
Pool victories 18 17 - - - 35
Pool losses 12 12 - - - 24
Pool win ratio 60.0% 58.6% - - - 59.3%
DE victories 6 4 - - - 10
DE losses 5 1 - - - 6
DE win ratio 54.5% 80.0% - - - 62.5%

Seasons start on August 1 and end on July 31.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Easy wins† 12 6 - - - 18
Easy wins % 50.0% 28.6% - - - 40.0%
Close wins‡ 7 7 - - - 14
Close wins % 29.2% 33.3% - - - 31.1%
Close losses‡ 6 2 - - - 8
Close losses % 35.3% 15.4% - - - 26.7%
Big losses† 5 5 - - - 10
Big losses % 29.4% 38.5% - - - 33.3%

† Easy victories or big losses are 4+ touches in pools, 7+ in standard DEs, and 5+ in veteran or youth DEs.

‡ Close bouts are 1 touch or fewer in pools, 3 or fewer in standard DEs, and 2 or fewer in veteran or youth DEs.

Bouts with time expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 3 1 - - - 4
Victories % 12.5% 4.8% - - - 8.9%
Losses 4 - - - - 4
Losses % 23.5% 0.0% - - - 13.3%
Total 7 1 - - - 8
Total % 17.1% 2.9% - - - 10.7%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 6 5 - - - 11
Tournaments 6 5 - - - 11

Competition history

11 competitions, 75 bouts

Summer Nationals and July Challenge

Y-10 Men's Épée E1, Y10 July 6, 2026

Place 85 of 125 Seed 73 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:4 WANG Franklin 36 51 U 57 Maximum Fencing Club 621 1140 54.5 80%
Pool
D 3:5 DUCOURNAU Enzo 72 - U 48 TeamK Fencing 619 1085 49.6 78%
Pool
D 0:5 YOU Asher 1 1 U 3 Elite Fencing Academy / EFA 1281 1036 20.0 34%
Pool
V 5:0 DONG Eason 104 - U 111 Alliance Fencing Academy 556 1016 13.4 77%
Pool
V 5:1 HONG Evan 37 54 U 95 Wanglei International Fencing Club 825 1029 20.3 63%
Pool
D 3:4 TONG Matthew 109 - U 81 Las Vegas Fencing Academy 196 1050 59.5 92%
T128
D 6:10 YONG Dylan 87 - U 28 Olympia Fencing Center 1410 1793 143.9 72%

Rain City Super Youth Circuit (SYC)

Y-10 Men's Épée U, Y10 April 18, 2026

Place 24 of 30 Seed 16 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 CHEN Evan 27 - U 22 Olympic Epee Masters / Rain City Fencing Center 671 1340 77.2 86%
Pool
D 1:5 YU Luca 6 24 U 5 Dynamo Fencing Center Inc. 930 1263 53.2 70%
Pool
D 2:5 OLELE Chibuikem 5 21 U 6 Elite Fencing Academy / EFA 869 1210 51.7 71%
Pool
D 3:5 CHEN Yijia (Rick) 15 - U 16 825 1158 46.5 70%
Pool
V 5:4 HE Junhai 25 - U 14 1124 1112 28.1 49%
T32
D 2:9 FEHERVARI Nikolas 8 36 U 8 1715 1917 124.0 61%

Rain City Spring RJCC+RYC

Y-10 Men's Épée U, Y10 March 1, 2026

Place 3 of 13 Seed 8 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 SRIVASTAVA aditya 12 - U 6 Kaizen Academy LLC 640 1300 16.7 85%
Pool
V 5:1 DUNCOMBE Elliot 4 - U 12 Kaizen Academy LLC 611 1317 14.8 86%
Pool
V 5:1 GUO Darcy 5 - U 10 Rain City Fencing Center 776 1331 19.3 79%
Pool
V 4:3 WANG Jason 9 - U 3 1975 1351 66.5 20%
Pool
V 5:0 KUO Max 1 - U 11 Rain City Fencing Center 865 1417 18.0 80%
Pool
D 3:5 CHEN Evan 11 - U 9 Olympic Epee Masters / Rain City Fencing Center 584 1435 94.7 91%
T8
V 9:8 SRIVASTAVA aditya 12 - U 6 Kaizen Academy LLC 1516 2130 59.5 79%
T4
D 5:10 LI Jacob 7 - U 2 Kaizen Academy LLC 1381 2190 272.9 88%

Salle Auriol Seattle RYC

Y-10 Men's Épée U, Y10 January 31, 2026

Place 2 of 11 Seed 11 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:0 WANG Ethan 2 - U 8 Kaizen Academy LLC 699 1407 18.6 85%
Pool
D 4:5 DUNCOMBE Elliot 7 - U 7 Kaizen Academy LLC 228 1426 152.8 97%
Pool
V 5:3 REED Andrew 6 - U 3 Rain City Fencing Center 595 1273 17.0 86%
Pool
V 5:1 CHONG Jaeden Cheuk Fung 3 - U 11 333 1290 10.2 90%
T8
V 10:8 WANG Ethan 2 - U 8 Kaizen Academy LLC 1811 2552 83.4 80%
T4
V 10:7 REED Andrew 6 - U 3 Rain City Fencing Center 1439 2635 28.5 95%
T2
D 8:10 LI Jacob 4 - U 1 Kaizen Academy LLC 1294 2664 533.5 97%

RCFC Youth #2

Y-10 Mixed Épée U, Y10 January 4, 2026

Place 1 of 9 Seed 9 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 DAI Amy 4 - U 5 Olympic Epee Masters - - - -
Pool
V 5:4 REED Andrew 2 - U 3 Rain City Fencing Center 575 1368 16.3 89%
Pool
V 5:0 GUO Darcy 7 - U 9 Rain City Fencing Center 752 1384 22.6 81%
T8
V 8:6 KUO Max 5 - U 6 Rain City Fencing Center 2338 2253 253.0 47%
T4
V 10:1 CHEN Evan 6 - U 3 Olympic Epee Masters / Rain City Fencing Center 851 2506 14.3 98%
T2
V 10:9 LI Jacob 1 - U 2 Kaizen Academy LLC 1246 2521 31.2 95%

WWD Observational Tournament and Cookie Challenge

Y-10 Mixed Épée U, Y10 September 20, 2025

Place 6 of 13 Seed 8 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 INAMTI Anaya 4 - U 3 Kaizen Academy LLC - - - -
Pool
V 5:0 TERPSMA Penelope 9 - U 13 Kaizen Academy LLC - - - -
Pool
V 5:0 GERSHAFT William Missing ID 14 - U 11 Kaizen Academy LLC - - - -
Pool
D 2:5 SONG Ethan 5 - U 1 Kaizen Academy LLC 1229 1313 81.6 55%
Pool
V 5:2 CHEN Sammy 10 - U 3 Kaizen Academy LLC 1378 1231 72.4 42%
Pool
V 5:3 KARPEYCHIK Mark 1 - U 2 Kaizen Academy LLC 1587 1303 64.6 37%
T8
D 4:9 KARPEYCHIK Mark 1 - U 2 Kaizen Academy LLC 2500 2486 232.7 50%

Youth Intermediate Challenge Day

Y-12 Mixed Épée U, Y12 June 9, 2025

Place 1 of 8 Seed 2 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 PINNINTI Ishan 5 - U 4 Kaizen Academy LLC 1174 905 87.1 36%
Pool
V 5:4 KARPEYCHIK Mark Missing ID 7 - U 5 Kaizen Academy LLC - - - -
Pool
V 5:2 CHUA Evan 1 - U 6 Kaizen Academy LLC 948 818 127.1 43%
Pool
V 5:1 SONG Ethan 3 - U 3 Kaizen Academy LLC 1290 945 144.5 31%
Pool
V 5:2 KURYATA Andrew Missing ID 8 - U 8 Kaizen Academy LLC - - - -
Pool
V 5:1 VORUGANTI Adhvik 6 - U 2 Kaizen Academy LLC 1869 1089 173.2 14%
Pool
V 5:3 SRIVASTAVA Aditya 4 - U 7 Kaizen Academy LLC 914 1262 50.2 70%

Youth Intermediate Challenge Day

Y-10 Mixed Épée U, Y10 May 28, 2025

Place 1 of 6 Seed 3 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 GAN Olivia 5 - U 3 Kaizen Academy LLC - - - -
Pool
V 5:4 LIN James 2 - U 5 Kaizen Academy LLC 2500 774 279.0 6%
Pool
V 5:0 INAMTI Anaya 4 - U 6 Kaizen Academy LLC - - - -
Pool
D 3:5 PEREZ Blake Missing ID 1 - U 3 Kaizen Academy LLC - - - -
Pool
D 4:5 SRIVASTAVA Aditya 6 - U 2 Kaizen Academy LLC 1039 1053 148.6 51%
T8
V 10:3 INAMTI Anaya 4 - U 6 Kaizen Academy LLC - - - -
T4
V 8:3 PEREZ Blake Missing ID 1 - U 3 Kaizen Academy LLC - - - -
T2
V 10:9 SRIVASTAVA Aditya 6 - U 2 Kaizen Academy LLC 2244 2076 410.1 44%

Youth Intermediate Challenge Day

Y10 U, Y10 January 27, 2025

Place 2 of 5 Seed 3 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 LIN James 2 - U 5 Kaizen Academy LLC - - - -
Pool
D 2:5 SONG Ethan 1 - U 1 Kaizen Academy LLC - - - -
Pool
V 5:4 INAMTI Anaya 5 - U 3 Kaizen Academy LLC - - - -
Pool
V 5:2 GAN Olivia 4 - U 4 Kaizen Academy LLC - - - -
Pool
V 5:1 SONG Ethan 1 - U 1 Kaizen Academy LLC - - - -
Pool
D 3:5 INAMTI Anaya 5 - U 3 Kaizen Academy LLC - - - -
Pool
V 5:4 GAN Olivia 4 - U 4 Kaizen Academy LLC - - - -
Pool
V 5:3 LIN James 2 - U 5 Kaizen Academy LLC - - - -

Youth Intermediate Challenge Day

Mixed Épée U January 13, 2025

Place 5 of 18 Seed 5 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 SONG Ethan 3 - U 4 Kaizen Academy LLC 834 1676 535.7 83%
Pool
D 1:5 VORUGANTI Adhvik 4 - U 3 Kaizen Academy LLC 2500 1141 41.2 11%
Pool
D 2:5 TERPSMA Adam 1 - U 1 Kaizen Academy LLC 602 1099 325.1 74%
Pool
D 1:5 DUNN Sally 2 - U 2 Kaizen Academy LLC - - - -

3rd Annual Kaizen Christmas Cup

Unrated Y-10 Mixed Épée U, Y10 December 15, 2024

Place 3 of 6 Seed 4 Not ranked Rating U Kaizen Academy LLC

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 CHUA Evan 3 - U 5 Kaizen Academy LLC 981 2500 110.1 91%
Pool
D 2:5 VARGAS Tomas 2 - U 2 Kaizen Academy LLC 1496 2610 933.8 86%
Pool
V 5:4 INAMTI Anaya 6 - U 3 Kaizen Academy LLC - - - -
Pool
D 0:5 DUNN Sally 1 - U 1 Kaizen Academy LLC - - - -
Pool
V 5:2 GAN Olivia 5 - U 6 Kaizen Academy LLC - - - -
T8
V 10:8 GAN Olivia 5 - U 6 Kaizen Academy LLC - - - -
T4
D 5:10 VARGAS Tomas 2 - U 2 Kaizen Academy LLC 2639 2500 424.1 45%