Derek Ding

2014

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 13 1 - - - 14
Losses 30 5 - - - 35
Win Ratio 30.2% 16.7% - - - 28.6%
Pool Victories 11 1 - - - 12
Pool Losses 23 4 - - - 27
Pool Win Ratio 32.4% 20.0% - - - 30.8%
DE Victories 2 - - - - 2
DE Losses 7 1 - - - 8
DE Win Ratio 22.2% 0.0% - - - 20.0%

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† 1 1 - - - 2
Easy wins as % of wins 7.7% 100.0% - - - 14.3%
Close wins‡ 5 - - - - 5
Close wins as % of all wins 38.5% 0.0% - - - 35.7%
Close losses‡ 6 2 - - - 8
Close losses as % of all losses 20.0% 40.0% - - - 22.9%
Big losses† 11 1 - - - 12
Big losses as % of all losses 36.7% 20.0% - - - 34.3%

† 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 - - - - 3
Victories as % of all victories 23.1% 0.0% - - - 21.4%
Losses 2 - - - - 2
Losses as % of all losses 6.7% 0.0% - - - 5.7%
Total 5 - - - - 5
Total as % of all bouts 11.6% 0.0% - - - 10.2%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 7 1 - - - 8
Tournaments 7 1 - - - 8

Competition History

AFM Youth and Cadet Cup - Event #4

Y-12 Men's Épée (U, Y12), March 29, 2026
Place 9 of 24, Seed 6, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 DARMSTADT-JORY Torben 19 U 23 East Bay Fencers gym 147 196 53.8 53%
Pool V 5:4 BRANDWAJN Philippe 14 U 18 Academy Of Fencing Masters (AFM) 430 249 64.4 39%
Pool D 3:5 BARKER Vincent 11 U 10 Academy Of Fencing Masters (AFM) 311 314 48.3 50%
Pool V 5:4 BOROWICZ Lukasz 3 U 19 Academy Of Fencing Masters (AFM) 164 266 40.1 56%
Pool V 4:2 SZETO Jonathan 21 U 6 Academy Of Fencing Masters (AFM) 805 306 78.0 21%
T16 D 9:15 SALIM Ethan 2 U 8 Academy Of Fencing Masters (AFM) 1324 922 128.8 30%

Maximum Epee Challenge UNSANCTIONED

Y-12 Mixed Épée (U, Y12), March 22, 2026
Place 9 of 21, Seed 5, Not ranked, Rating U, Maximum fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 NHO Lucas 14 U 17 Maximum fencing Club
Pool V 4:2 PARK Christine 11 U 20 Academy Of Fencing Masters (AFM) -62 323 95.2 70%
Pool V 5:4 AGLIPAY Alyssa 20 U 18 Academy Of Fencing Masters (AFM) 500 418 147.2 46%
Pool D 4:5 TRUONG Chloe 18 U 1 Bida Fencing Academy 916 565 76.6 30%
Pool D 3:5 LI Elaine 15 U 6 Bayside Fencing Club / Academy Of Fencing Masters (AFM) 657 489 88.3 40%
Pool V 5:3 ABEYSINGHE Sayul 2 U 10 Academy Of Fencing Masters (AFM)
T16 D 8:12 MENDIRATTA Olivia 12 U 8 Academy Of Fencing Masters (AFM) 1194 2805 1099.3 96%

TFC Feb II 2026 Fence-a-thon

Y-12 Mixed Épée (U, Y12), February 22, 2026
Place 7 of 10, Seed 6, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 KIM Christian 1 U 6 Maximum Fencing Club
Pool V 4:1 LIN Conner 4 U 8 Academy Of Fencing Masters (AFM)
Pool D 2:5 BOROVIKOV Alexander 9 U 2 Academy Of Fencing Masters (AFM)
Pool D 4:5 AKKARA Skyler 10 U 3 Bayside Fencing Club
T16 V 15:9 TSE Etty 7 U 10 Maximum Fencing Club 1333 2718 86.4 92%
T8 D 5:15 AKKARA Skyler 10 U 3 Bayside Fencing Club

Maximum Epee Challenge

Y-12 Mixed Épée (None, Y12), January 25, 2026
Place 16 of 21, Seed 1, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 TSE Emma 8 U 15 Maximum Fencing Club 313 822 368.6 74%
Pool D 2:5 LEUNG Joon 10 U 3 Maximum fencing Club
Pool D 3:4 SANTIAGO Mara 16 U 3 Bida Fencing Academy 754 453 130.2 34%
Pool D 2:5 LIN Logan 12 U 2 Maximum fencing Club
Pool V 5:0 JIA Aiden 17 U 21 MAXIMUM FENCING CLUB
T32 V 15:11 TSE Etty 9 U 17 Maximum Fencing Club 1564 2500 218.4 81%
T16 D 6:15 LEUNG Joon 10 U 3 Maximum fencing Club

Cozmx Fall RYC/RJCC

Y-12 Men's Épée (U, Y12), November 23, 2025
Place 34 of 36, Seed 17, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 EVANS Harvey 21 U 23 Fresno Fencing Club 103 322 98.5 63%
Pool D 2:5 LIN Conner 18 U 28 Academy Of Fencing Masters (AFM) 331 224 63.3 43%
Pool D 0:5 SAMOYLOV Daniel 5 93 U 2 Academy Of Fencing Masters (AFM) 1056 161 13.7 8%
Pool V 5:4 PEREZ Atticus 35 U 24 Bayside Fencing Club 258 147 71.7 43%
Pool D 1:5 PARK Sihoon 27 U 3 LA International Fencing 823 219 23.1 17%
T64 D 3:15 BUSH Andrew 16 U 31 Team Touche Fencing Center 1566 1059 137.4 26%

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-12 Men's Épée (C2, Y12), November 2, 2025
Place 109 of 116, Seed 77, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 LU Ian 16 38 U 9 Kaizen Academy LLC 1257 660 53.8 19%
Pool D 0:5 YOO Lucas 19 46 U 16 TeamK Fencing 1229 606 46.4 18%
Pool D 0:5 YIM Antonio 69 U 23 Yang Fencing Club 1043 560 54.1 24%
Pool D 3:5 DEMIRCHIAN Edward 50 U 74 LA International Fencing 620 506 86.2 43%
Pool D 4:5 LI Ethan 53 U 88 Academy Of Fencing Masters (AFM) 338 420 97.3 55%
T128 D 8:15 CAREY John 29 83 U 19 Windy City Fencing-Chicago 1735 1226 167.2 28%

TFC September Fence-a-thon

Y-12 Mixed Épée (U, Y12), September 21, 2025
Place 14 of 15, Seed 10, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 KIM Christian 9 U 7 Maximum Fencing Club
Pool D 1:5 GACIOCH Calvin 5 U 6 Academy Of Fencing Masters (AFM)
Pool D 2:5 TRUONG Chloe 15 U 2 Bida Fencing Academy 755 2500 1432.5 96%
Pool D 4:5 CHEN Soleste 3 U 12 San Francisco Fencing Academy 1058 1068 245.9 50%
T16 D 6:15 AKKARA Skyler 6 U 3 Academy Of Fencing Masters (AFM)

AFM Youth and Cadet Cup - Event #4

Y-10 Men's Épée (U, Y10), March 23, 2025
Place 14 of 18, Seed 8, Not ranked, Rating U, Maximum Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 LIN Logan 9 U 5 Maximum Fencing Club 1100 2500 1235.4 91%
Pool D 4:5 AKKARA Skyler 5 U 13 Academy Of Fencing Masters (AFM) 569 1265 529.2 80%
Pool V 5:1 ABEYSINGHE Sayul 18 U 16 Academy Of Fencing Masters (AFM) 616 735 186.6 56%
Pool D 3:5 MATUSOW Brandon 12 U 3 Academy Of Fencing Masters (afm) 975 922 164.3 47%
Pool D 2:5 BOROVIKOV Sasha 2 U 1 Academy Of Fencing Masters (AFM) 1071 758 97.5 33%
T16 D 8:10 WANG Franklin 4 U 2 Maximum Fencing Club 1017 2500 1273.7 93%