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Statistics Profile

Desmond Ach

2009
Halberstadt Fencers' Club
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - 3 1 - 4
Losses - - 10 31 - 41
Win ratio - - 23.1% 3.1% - 8.9%
Pool victories - - 2 1 - 3
Pool losses - - 8 26 - 34
Pool win ratio - - 20.0% 3.7% - 8.1%
DE victories - - 1 - - 1
DE losses - - 2 5 - 7
DE win ratio - - 33.3% 0.0% - 12.5%

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† - - 2 - - 2
Easy wins % - - 66.7% 0.0% - 50.0%
Close wins‡ - - - - - -
Close wins % - - 0.0% 0.0% - 0.0%
Close losses‡ - - 1 2 - 3
Close losses % - - 10.0% 6.5% - 7.3%
Big losses† - - 5 20 - 25
Big losses % - - 50.0% 64.5% - 61.0%

† 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.

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events - - 2 5 - 7
Tournaments - - 2 5 - 7

Competition history

7 competitions, 45 bouts

Bay Cup at HALB: VXF1, UWF1, UMF1

Unrated Men's Foil E1, U December 10, 2023

Place 6 of 6 Seed 6 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 3:5 GUEVARA Austin 2 - U 5 Halberstadt Fencers' Club 1412 508 10.2 14%
Pool
D 0:5 ALBERS Asher 5 - U 1 Halberstadt Fencers' Club 1390 497 8.6 9%
Pool
D 1:5 UHLBERG Max 1 - U 2 San Francisco Fencers Club 2857 489 0.4 < 1%
Pool
D 0:5 SHIU Cole 4 - U 3 Massialas Foundation 822 488 22.9 33%
Pool
V 5:3 AHN Theodore 3 - U 3 Davis Fencing Academy 1110 466 71.9 16%
T8
D 13:15 AHN Theodore 3 - U 3 Davis Fencing Academy 1247 979 87.6 37%

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

Unrated Mixed Foil E1, U November 12, 2023

Place 15 of 24 Seed 14 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 2:5 PERALTA Christian 6 - U 12 1167 515 16.8 15%
Pool
D 3:5 SPADA James 17 - U 7 Davis Fencing Academy 1253 499 13.7 14%
Pool
D 3:5 ZHANG Jayden 10 - U 1 Bay Area Fencing Club 1303 485 10.9 10%
Pool
D 1:5 WILLEY Emerson 3 - U 6 The Fencing Center 1206 474 13.0 12%
Pool
V 5:0 LEON Theo 23 - U 23 Marin Fencing Academy LLC 669 461 46.7 39%
T32
V 15:7 SHU Eric 8 - U 17 Bay Area Fencing Club 955 954 178.8 50%
T16
D 3:15 BECKER Ethan 7 - U 3 West Berkeley Fencing Club 1171 1133 153.2 48%

Bay Cup at HALB: UMF4, UWF4, XF2, WF2

Unrated Men's Foil E1, U April 23, 2023

Place 9 of 9 Seed 7 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 1:5 MIETTINEN Pyry 3 - U 2 Halberstadt Fencers' Club 1032 744 45.8 33%
Pool
D 4:5 SCOTT Benjamin 6 - U 8 Halberstadt Fencers' Club 1006 698 41.1 32%
Pool
D 4:5 TOYOFUKU Ethan 1 - U 1 West Berkeley Fencing Club 1329 657 20.6 15%
Pool
D 1:5 BECKER Ethan 2 - U 3 West Berkeley Fencing Club 1222 637 23.5 18%
Pool
D 3:5 WOO Noah 9 - U 6 Massialas Foundation 1018 613 30.6 27%
Pool
D 2:5 KREISHER Ilan 5 - U 6 North Bay Fencing Academy 767 583 41.4 39%
Pool
D 1:5 KAISER Lucas 8 - U 5 North Bay Fencing Academy 1148 541 19.4 17%
Pool
D 1:5 DUNCANSON Myles 4 - U 3 Halberstadt Fencers' Club 1633 522 6.2 5%
T16
D 8:15 SCOTT Benjamin 6 - U 8 Halberstadt Fencers' Club 1607 1056 102.7 26%

Bay Cup at HALB: Unrated Foil & Epee

Unrated Men's Foil E1, U March 26, 2023

Place 10 of 10 Seed 3 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 DUNCANSON Myles 7 - U 6 Halberstadt Fencers' Club 2500 843 7.8 6%
Pool
D 1:5 TOYOFUKU Ethan 2 - U 2 West Berkeley Fencing Club 1302 835 40.9 24%
Pool
D 1:5 LIU Aaron 6 - U 1 Marin Fencing Academy Llc 1717 794 14.9 8%
Pool
D 2:5 ZANDER Edmund Johann 10 - U 7 Heisler Fencing Club 1268 779 35.2 23%
T16
D 10:15 ZANDER Edmund Johann 10 - U 7 Heisler Fencing Club 1555 1221 164.6 35%

Bay Cup at HALB: Unrated Foil, Epee, & Sabre

Unrated Men's Foil E1, U November 27, 2022

Place 15 of 16 Seed 11 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 WOO Noah 15 - U 14 Halberstadt Fencers' Club 2500 860 179.4 6%
Pool
D 1:5 LIU Yuxuan 6 - U 5 Marin Fencing Academy Llc 1863 1039 29.1 12%
Pool
D 1:5 SAH Steven 12 - U 3 Massialas Foundation (m Team) 1718 1010 33.7 14%
Pool
D 3:5 UYANIK Muhammet 1 - U 13 1042 977 75.3 47%
Pool
D 0:5 TOYOFUKU Ethan 7 - U 3 West Berkeley Fencing Club 1206 901 58.4 32%
T16
D 1:15 SAH Steven 12 - U 3 Massialas Foundation (m Team) 1830 1423 201.7 31%

MFA Sanctioned Foil - Unrated fencers

Unrated Y-14 Mixed Foil U, Y14 October 30, 2022

Place 25 of 26 Seed 5 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 LIU Aaron 12 - U 8 Marin Fencing Academy LLC 1489 1412 192.2 46%
Pool
D 2:5 LIANG Ethan 26 - U 19 Bay Area Fencing Club 879 1220 244.1 68%
Pool
D 2:5 AGRAWAL Niki 13 - U 6 Silicon Valley Fencing Center 1756 976 42.8 13%
Pool
D 3:5 RAUTUREAU Arthur 4 - U 9 North Bay Fencing Academy 1764 933 35.1 11%
Pool
D 1:5 HENSTOCK Willem 20 - U 14 Golden State Fencing Academy 1683 898 37.9 16%
T32
D 6:15 KREISHER Ilan 21 - U 10 North Bay Fencing Academy 1322 2079 656.7 77%

Bay Cup at WBFC: XF1, WF1

Senior Mixed Foil D1, SNR October 23, 2022

Place 19 of 19 Seed 15 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 0:5 DEW Eric 4 - D21 10 Halberstadt Fencers' Club 3488 2500 206.7 19%
Pool
D 0:5 PENG Serena 10 - E22 12 Bay Area Fencing Club - - - -
Pool
D 1:5 RUBIN Max 19 - U 9 West Berkeley Fencing Club / Prime Fencing Academy 1935 2293 600.5 65%
Pool
D 0:5 RASMUSSEN Sage 9 - E22 1 West Berkeley Fencing Club / North Bay Fencing Academy 2199 1693 169.4 27%
Pool
D 1:5 SMITH Grant D. 3 - D22 11 Massialas Foundation (m Team) 2156 1523 111.2 21%
T32
D 10:15 MIETTINEN Pyry 18 - U 15 Halberstadt Fencers' Club 2500 2500 420.5 50%