Isaac Chang

2017

Win/Loss Statistics

	2025-2026	2024-2025	2023-2024	2022-2023	Before 2022	All Time
Victories	33	7	2	-	-	42
Losses	30	24	3	-	-	57
Win Ratio	52.4%	22.6%	40.0%	-	-	42.4%
Pool Victories	25	7	2	-	-	34
Pool Losses	23	19	2	-	-	44
Pool Win Ratio	52.1%	26.9%	50.0%	-	-	43.6%
DE Victories	8	-	-	-	-	8
DE Losses	7	5	1	-	-	13
DE Win Ratio	53.3%	0.0%	0.0%	-	-	38.1%

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

Scores

	2025-2026	2024-2025	2023-2024	2022-2023	Before 2022	All Time
Easy wins^†	18	1	1	-	-	20
Easy wins as % of wins	54.5%	14.3%	50.0%	-	-	47.6%
Close wins^‡	4	2	1	-	-	7
Close wins as % of all wins	12.1%	28.6%	50.0%	-	-	16.7%
Close losses^‡	5	4	-	-	-	9
Close losses as % of all losses	16.7%	16.7%	0.0%	-	-	15.8%
Big losses^†	16	14	3	-	-	33
Big losses as % of all losses	53.3%	58.3%	100.0%	-	-	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.

Events

	2025-2026	2024-2025	2023-2024	2022-2023	Before 2022	All Time
Events	8	5	1	-	-	14
Tournaments	5	4	1	-	-	10

Competition History

Fairfax Challenge ROC, RJCC, RYC

Y-8 Men's Saber (None, Y8), January 2, 2026

Place 3 of 9, Seed 1, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	V	5:0	FERRARO Marco	4	U	3	Capital Fencing Academy	430	571	14.8	59%
Pool	V	5:3	RADELL Zachary	7	U	2	Capital Fencing Academy	411	585	13.4	61%
Pool	D	2:5	WANG Thomas	3	U	1	Charlotte Sabers Fencing Academy	658	599	16.4	46%
Pool	V	5:0	GHIM Ian	9	U	7	Charlotte Sabers Fencing Academy	-95	582	5.4	86%
Pool	D	4:5	CHOI Hudson	5	U	5	Allegro Fencing Center	881	588	11.1	32%
Pool	D	4:5	KANG ray	2	U	6	Manhattan Fencing Center / Manhattan Fencing of Englewood	905	577	10.3	30%
Pool	D	3:5	PETROSYAN Maxim	8	U	9	Nazlymov Fencing Foundation	198	566	24.7	72%
Pool	V	5:1	SAUDEK Felix	6	U	8	Nazlymov Fencing Foundation	177	542	9.5	72%
T8	V	10:3	KANG ray	2	U	6	Manhattan Fencing Center / Manhattan Fencing of Englewood	1407	1312	53.8	45%
T4	D	5:10	WANG Thomas	3	U	1	Charlotte Sabers Fencing Academy	1438	1366	48.0	46%

Fairfax Challenge SYC/RJCC

Y-10 Men's Saber (U, Y10), December 27, 2025

Place 15 of 18, Seed 17, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	0:5	TIAN Michael	18		U	6	Nazlymov Fencing Foundation	566	589	20.1	52%
Pool	D	1:5	KANG Luke	9		U	3	Manhattan Fencing Center / Manhattan Fencing of Englewood
Pool	D	1:5	CHEN Remsen	11		U	13	Miracle Fencing Club	554	569	19.6	51%
Pool	D	1:5	ZHANG Leon	4	32	U	2	The Line Fencing Academy	1256	549	5.5	12%
Pool	V	5:4	QIAO Jason	3	19	U	16	LA Fencing Academy of Pomona	839	544	26.5	31%
T32	V	10:9	BUCKLEY Charlie	14		U	18	Nazlymov Fencing Foundation	869	1315	30.8	73%
T16	D	5:10	ZHANG Leon	4	32	U	2	The Line Fencing Academy	1731	1346	33.9	27%

Fairfax Challenge SYC/RJCC

Y-8 Mixed Saber (U, Y8), December 26, 2025

Place 2 of 5, Seed 4, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	V	5:3	KANG ray	3	U	3	Manhattan Fencing Center / Manhattan Fencing of Englewood	1115	558	34.3	20%
Pool	D	2:5	WANG Thomas	1	U	1	Charlotte Sabers Fencing Academy	605	592	20.1	49%
Pool	V	5:0	PETROSYAN Maxim	2	U	3	Nazlymov Fencing Foundation	487	572	17.0	55%
Pool	V	5:1	PARK Joanne	5	U	5	Forge Fencing Teams DUR
T4	V	10:4	PETROSYAN Maxim	2	U	3	Nazlymov Fencing Foundation	2079	1297	80.8	21%
T2	D	4:10	WANG Thomas	1	U	1	Charlotte Sabers Fencing Academy	1411	1378	63.1	48%

The Orange Blossom Classic SYC/RJCC/Y8

Y-10 Men's Saber (U, Y10), November 8, 2025

Place 22 of 26, Seed 8, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	1:5	MAYO Elijah	9		U	12	North Florida Fencing Club	1248	576	7.3	14%
Pool	D	1:5	WANG Daniel	16		U	15	Nellya Fencers	1005	569	11.6	24%
Pool	D	3:5	BECKER Grayson	23		U	5	Jacksonville Fencing Club	1039	557	10.5	21%
Pool	D	2:5	HU Simon	1	3	U	1	Manhattan Fencing Center	1633	547	2.4	4%
Pool	D	4:5	BRUCE Marcos	26		U	24	Alle Fencing Club	457	545	22.9	55%
Pool	V	5:2	HAMAR ROCHOUX D’AUBERT Alistair	17		U	23	Miami Fencing Club	1007	522	36.2	22%
T32	D	9:10	WANG Ambrose	24		U	8	Nellya Fencers	1809	1334	36.7	23%

The Orange Blossom Classic SYC/RJCC/Y8

Y-8 Men's Saber (U, Y8), November 7, 2025

Place 3 of 6, Seed 4, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	1:5	WANG Daniel	1	U	1	Nellya Fencers	963	617	15.3	29%
Pool	V	5:0	HSU Legh	5	U	5	Alpha Fencing Academy	89	601	11.1	79%
Pool	D	0:5	WANG Thomas	3	U	2	Charlotte Sabers Fencing Academy	538	612	27.0	55%
Pool	D	0:5	TARDIFF Finn	6	U	3	Tim Morehouse Fencing Club	761	585	18.7	39%
Pool	V	5:3	GHIM Ian	2	U	6	Charlotte Sabers Fencing Academy	19	567	9.6	81%
T8	V	10:4	HSU Legh	5	U	5	Alpha Fencing Academy	1252	1324	67.7	54%
T4	D	4:10	WANG Daniel	1	U	1	Nellya Fencers	1607	1392	58.3	38%

Capital Fencing Academy Musketeer Circuit #1

Y-10 Mixed Saber (U, Y10), November 2, 2025

Place 5 of 19, Seed 10, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	V	5:1	WU Hans	16	U	10	Capital Fencing Academy
Pool	D	1:5	HOWELL Vivienne	13	U	3	Capital Fencing Academy
Pool	V	5:1	FERRARO Marco	8	U	14	Capital Fencing Academy	412	486	24.6	55%
Pool	V	5:3	LEBOWITZ Charles	6	U	9	Nova Fencing Club	1957	510	68.1	2%
Pool	V	5:2	LIN Athena	2	U	15	Guanyi Fencing Academy
Pool	V	5:1	RADELL Zachary	14	U	13	Capital Fencing Academy	1304	578	38.3	17%
T16	V	10:6	FERRARO Marco	8	U	14	Capital Fencing Academy	1454	1214	110.7	37%
T8	D	4:10	HOWELL Vivienne	13	U	3	Capital Fencing Academy

River City Regional Rumble RYC/RJCC/Y8

Y-10 Men's Saber (U, Y10), October 26, 2025

Place 11 of 21, Seed 7, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	4:5	LI Nathan	1	10	U	3	Capital Fencing Academy	969	460	14.7	20%
Pool	V	5:2	ZHAO Evan	13		U	12	Miracle Fencing Club	291	445	25.9	60%
Pool	D	1:5	KWON Joon	6		U	3	Nazlymov Fencing Foundation	922	471	15.5	23%
Pool	V	5:2	GUINN Robert	11		U	14	Charlotte Sabers Fencing Academy	189	455	20.3	66%
Pool	D	2:5	ROSTHOLDER Ethan	14		U	2	Jacksonville Fencing Club	830	476	17.4	28%
Pool	V	5:0	PETROSYAN David	19		U	20	Nazlymov Fencing Foundation	468	458	27.3	49%
T16	D	7:10	LI Nathan	1	10	U	3	Capital Fencing Academy	1653	1275	61.5	29%

River City Regional Rumble RYC/RJCC/Y8

Y-8 Mixed Saber (U, Y8), October 25, 2025

Place 1 of 9, Seed 1, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	2:5	FERRARO Marco	6	U	3	Capital Fencing Academy	291	350	40.9	54%
Pool	V	5:3	PARK Joanne	3	U	5	Forge Fencing Teams DUR
Pool	V	5:1	GHIM Ian	9	U	3	Charlotte Sabers Fencing Academy	-91	309	21.5	73%
Pool	V	5:4	BONNER Jace	4	U	7	Richmond Fencing Club	2500	331	70.6	2%
Pool	V	5:1	SAUDEK Felix	2	U	6	Nazlymov Fencing Foundation	366	401	33.7	52%
Pool	V	5:1	PETROSYAN Maxim	8	U	9	Nazlymov Fencing Foundation	1089	435	61.2	17%
Pool	V	5:1	RAZIANO Wallis	5	U	8	Nellya Fencers
Pool	D	2:5	WANG Thomas	7	U	2	Charlotte Sabers Fencing Academy	452	496	36.1	53%
T8	V	10:4	SAUDEK Felix	2	U	6	Nazlymov Fencing Foundation	1632	654	282.8	12%
T4	V	10:6	FERRARO Marco	6	U	3	Capital Fencing Academy	1668	937	217.5	18%
T2	V	10:8	WANG Thomas	7	U	2	Charlotte Sabers Fencing Academy	1209	1154	120.7	47%

National Championships and July Challenge (Summer Nationals)

Y-10 Men's Saber (E1, Y10), July 6, 2025

Place 112 of 126, Seed 72, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	V	5:2	JACKSON Aiden	83		U	126	Sigma Fencing Academy	625	385	67.4	35%
Pool	D	0:5	MOROAICA Seiku	44	61	U	11	Shoreline Fencers Club	1417	452	8.0	6%
Pool	D	0:5	CONCANNON Jackson	111		U	67	South Bay Fencing Academy	501	444	43.5	46%
Pool	D	1:5	SALMAN Ibrahim	5	6	U	10	Globus Fencing Academy	1421	401	6.2	5%
Pool	D	1:5	ZHANG Hanzhi	34	46	U	16	The Fencing Center	886	394	20.7	22%
Pool	D	0:5	PASSMAN Julian	122		U	69	Tim Morehouse Fencing Club	772	374	23.5	26%
T128	D	1:10	LEI Isaac	47	66	U	36	LA Fencing Academy of Pomona	914	827	172.6	45%

Northern Virginia Knights RYC/RJCC

Y-8 Men's Saber (U, Y8), May 3, 2025

Place 10 of 10, Seed 9, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	2:5	WANG Daniel	7	U	2	Nellya Fencers	1155	538	24.3	17%
Pool	D	0:5	KWON Joon	2	U	5	Nazlymov Fencing Foundation	953	513	32.1	24%
Pool	D	0:5	TOPALOV Michael	3	U	3	Jacksonville Fencing Club	801	481	37.1	31%
Pool	D	2:5	ZHANG Luyang	6	U	6	Miracle Fencing Club	344	444	59.5	56%
T16	D	3:10	SMOOT Ari	5	U	7	Nazlymov Fencing Foundation	1324	968	141.0	33%

Northern Virginia Knights RYC/RJCC

Y-10 Men's Saber (U, Y10), May 3, 2025

Place 28 of 30, Seed 23, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	4:5	WANG Ambrose	12		U	8	Nellya Fencers	975	912	89.6	46%
Pool	D	2:5	BECKER Grayson	21		U	12	Jacksonville Fencing Club	871	822	82.7	47%
Pool	D	1:5	ZHAO Evan	30		U	24	Miracle Fencing Club	143	739	141.5	82%
Pool	D	2:5	LEVY Rafa	10	69	U	13	Nazlymov Fencing Foundation	903	598	46.5	32%
Pool	D	0:5	ARTETA-CHEVALIER Ulysse	1	4	U	1	Nazlymov Fencing Foundation	1438	551	13.8	8%
T32	D	1:10	LI Nathan	6	50	U	6	Capital Fencing Academy	1464	1162	194.4	35%

Capital Fencing Academy Musketeer Circuit #3

Y-10 Mixed Saber (U, Y10), April 6, 2025

Place 9 of 21, Seed 17, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	0:5	SUN Leo	15	U	2	Capital Fencing Academy
Pool	V	5:2	NATH Rishi	8	U	19	Nova Fencing Club	2500	731	218.6	5%
Pool	D	1:5	LI Nathan	1	U	5	Capital Fencing Academy	811	950	142.7	58%
Pool	V	5:3	RUPAR Nicholas	9	U	16	Capital Fencing Academy	1080	807	104.4	38%
Pool	V	5:4	SADHU Mira	21	U	17	Capital Fencing Academy
T16	D	9:10	NEPPALLI Daksh	4	U	7	Capital Fencing Academy	1184	1574	412.0	65%

Fairfax Challenge SYC/RJCC

Y-8 Men's Saber (U, Y8), March 21, 2025

Place 9 of 14, Seed 13, Not ranked, Rating U, Capital Fencing Academy

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	V	5:0	CHAUHAN Zayden	12	U	8	Alle Fencing Club	958	2500	96.7	93%
Pool	V	5:3	HUANG Max	9	U	10	Bergen Fencing Club	474	2597	23.2	99%
Pool	D	4:5	SMOOT Ari	6	U	6	Nazlymov Fencing Foundation	326	2620	1531.4	99%
Pool	D	3:5	WANG Thomas	4	U	13	Charlotte Sabers Fencing Academy	415	1088	455.8	80%
Pool	V	5:4	QIAO Jason	8	U	5	LA Fencing Academy of Pomona	888	633	254.8	36%
Pool	D	3:5	BECKER Grayson	1	U	3	Jacksonville Fencing Club	892	887	156.1	50%
T16	D	8:10	CHAUHAN Zayden	12	U	8	Alle Fencing Club	1476	2500	925.9	82%

NoVA Knights RYC/RJCC& NON-REGIONAL VET

Y-8 Men's Foil (U, Y8), April 21, 2024

Place 6 of 10, Seed 7, Not ranked, Rating U, Fencing Sports Academy, Inc.

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	D	1:5	WU Ryan	1	U	5	Star Fencing Academy	626	2500	1435.2	96%
Pool	V	5:4	DAYAL Dax	4	U	7	AIC Fencing Club	422	1065	144.2	78%
Pool	V	5:1	CHEN Jesse	10	U	9	AIC Fencing Club	611	1209	123.7	77%
Pool	D	0:5	PARK Joshua	5	U	1	Invicta Sports	1302	1333	227.3	52%
T8	D	4:10	GAO Wesley	6	U	3	Fencing Sports Academy, Inc.	1169	2500	1180.9	90%