Lucien Esparza-Chen

2015

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 21 21 - - - 42
Losses 7 13 - - - 20
Win Ratio 75.0% 61.8% - - - 67.7%
Pool Victories 15 17 - - - 32
Pool Losses 4 12 - - - 16
Pool Win Ratio 78.9% 58.6% - - - 66.7%
DE Victories 6 4 - - - 10
DE Losses 3 1 - - - 4
DE Win Ratio 66.7% 80.0% - - - 71.4%

Note: Seasons start on August 1st and end on July 31st.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Easy wins† 10 6 - - - 16
Easy wins as % of wins 47.6% 28.6% - - - 38.1%
Close wins‡ 6 7 - - - 13
Close wins as % of all wins 28.6% 33.3% - - - 31.0%
Close losses‡ 3 2 - - - 5
Close losses as % of all losses 42.9% 15.4% - - - 25.0%
Big losses† 2 5 - - - 7
Big losses as % of all losses 28.6% 38.5% - - - 35.0%

† 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

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 3 1 - - - 4
Victories as % of all victories 14.3% 4.8% - - - 9.5%
Losses 1 - - - - 1
Losses as % of all losses 14.3% 0.0% - - - 5.0%
Total 4 1 - - - 5
Total as % of all bouts 14.3% 2.9% - - - 8.1%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 4 5 - - - 9
Tournaments 4 5 - - - 9

Competition History

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 Chance of
Victory
Pool V 5:2 SRIVASTAVA aditya 12 U 6 Kaizen Academy LLC 637 1298 16.7 85%
Pool V 5:1 DUNCOMBE Elliot 4 U 12 Kaizen Academy LLC 608 1315 14.8 86%
Pool V 5:1 GUO Darcy 5 U 10 Rain City Fencing Center 774 1330 19.3 79%
Pool V 4:3 WANG Jason 9 U 3 1974 1349 66.5 20%
Pool V 5:0 KUO Max 1 U 11 Rain City Fencing Center 863 1415 17.9 80%
Pool D 3:5 CHEN Evan 11 U 9 Olympic Epee Masters / Rain City Fencing Center 579 1433 95.0 91%
T8 V 9:8 SRIVASTAVA aditya 12 U 6 Kaizen Academy LLC 1515 2129 59.6 79%
T4 D 5:10 LI Jacob 7 U 2 Kaizen Academy LLC 1378 2189 273.2 88%

Salle Auriol Seattle RYC

Y-10 Men's Épée (None, 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 Chance of
Victory
Pool V 5:0 WANG Ethan 2 U 8 Kaizen Academy LLC 696 1406 18.6 86%
Pool D 4:5 DUNCOMBE Elliot 7 U 7 Kaizen Academy LLC 225 1424 153.1 97%
Pool V 5:3 REED Andrew 6 U 3 Rain City Fencing Center 591 1271 16.9 86%
Pool V 5:1 CHONG Jaeden Cheuk Fung 3 U 11 330 1288 10.2 90%
T8 V 10:8 WANG Ethan 2 U 8 Kaizen Academy LLC 1811 2551 83.4 80%
T4 V 10:7 REED Andrew 6 U 3 Rain City Fencing Center 1438 2635 28.5 95%
T2 D 8:10 LI Jacob 4 U 1 Kaizen Academy LLC 1291 2663 534.5 97%

RCFC Youth #2

Y-10 Mixed Épée (None, 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 Chance of
Victory
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 572 1367 16.2 89%
Pool V 5:0 GUO Darcy 7 U 9 Rain City Fencing Center 750 1383 22.5 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 1243 2521 30.9 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 Chance of
Victory
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 14 U 11 Kaizen Academy LLC
Pool D 2:5 SONG Ethan 5 U 1 Kaizen Academy LLC 1228 1311 81.6 55%
Pool V 5:2 CHEN Sammy 10 U 3 Kaizen Academy LLC 1376 1230 72.3 42%
Pool V 5:3 KARPEYCHIK Mark 1 U 2 Kaizen Academy LLC 1586 1302 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 Chance of
Victory
Pool D 4:5 PINNINTI Ishan 5 U 4 Kaizen Academy LLC 1174 904 87.0 36%
Pool V 5:4 KARPEYCHIK Mark 7 U 5 Kaizen Academy LLC
Pool V 5:2 CHUA Evan 1 U 6 Kaizen Academy LLC 948 817 127.0 43%
Pool V 5:1 SONG Ethan 3 U 3 Kaizen Academy LLC 1290 944 144.5 31%
Pool V 5:2 KURYATA Andrew 8 U 8 Kaizen Academy LLC
Pool V 5:1 VORUGANTI Adhvik 6 U 2 Kaizen Academy LLC 1868 1088 173.2 14%
Pool V 5:3 SRIVASTAVA Aditya 4 U 7 Kaizen Academy LLC 911 1261 50.0 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 Chance of
Victory
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 774 279.1 6%
Pool V 5:0 INAMTI Anaya 4 U 6 Kaizen Academy LLC
Pool D 3:5 PEREZ Blake 1 U 3 Kaizen Academy LLC
Pool D 4:5 SRIVASTAVA Aditya 6 U 2 Kaizen Academy LLC 1035 1053 149.3 51%
T8 V 10:3 INAMTI Anaya 4 U 6 Kaizen Academy LLC
T4 V 8:3 PEREZ Blake 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 Chance of
Victory
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 Chance of
Victory
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 1140 41.2 11%
Pool D 2:5 TERPSMA Adam 1 U 1 Kaizen Academy LLC 601 1099 325.2 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 Chance of
Victory
Pool V 5:3 CHUA Evan 3 U 5 Kaizen Academy LLC 980 2500 110.0 91%
Pool D 2:5 VARGAS Tomas 2 U 2 Kaizen Academy LLC 1496 2610 933.9 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%