Desmond Ach

2009

Win/Loss Statistics

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 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%

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

Scores

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Easy wins† - 2 - - - 2
Easy wins as % of wins - 66.7% 0.0% - - 50.0%
Close wins‡ - - - - - -
Close wins as % of all wins - 0.0% 0.0% - - 0.0%
Close losses‡ - 1 2 - - 3
Close losses as % of all losses - 10.0% 6.5% - - 7.3%
Big losses† - 5 20 - - 25
Big losses as % of all losses - 50.0% 64.5% - - 61.0%

† 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.

Events

2024-2025 2023-2024 2022-2023 2021-2022 Before 2021 All Time
Events - 2 5 - - 7
Tournaments - 2 5 - - 7

Competition History

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 Chance of
Victory
Pool L 3:5 GUEVARA Austin 2 U 5 Halberstadt Fencers' Club 1412 508 10.2 14%
Pool L 0:5 ALBERS Asher 5 U 1 Halberstadt Fencers' Club 1390 497 8.6 9%
Pool L 1:5 UHLBERG Max 1 U 2 San Francisco Fencers Club 2857 489 0.4 < 1%
Pool L 0:5 SHIU Cole 4 U 3 Massialas Foundation 822 488 22.9 33%
Pool W 5:3 AHN Theodore 3 U 3 Davis Fencing Academy 1110 466 71.9 16%
T8 L 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 Chance of
Victory
Pool L 2:5 PERALTA Christian 6 U 12 1167 515 16.9 15%
Pool L 3:5 SPADA James 17 U 7 Davis Fencing Academy 1253 499 13.7 14%
Pool L 3:5 ZHANG Jayden 10 U 1 Bay Area Fencing Club 1303 485 10.9 10%
Pool L 1:5 WILLEY Emerson 3 U 6 The Fencing Center 1206 474 13.0 12%
Pool W 5:0 LEON Theo 23 U 23 Marin Fencing Academy LLC 669 461 46.7 39%
T32 W 15:7 SHU Eric 8 U 17 Bay Area Fencing Club 955 954 178.8 50%
T16 L 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 Chance of
Victory
Pool L 1:5 MIETTINEN Pyry 3 U 2 Halberstadt Fencers' Club 1032 744 45.8 33%
Pool L 4:5 SCOTT Benjamin 6 U 8 Halberstadt Fencers' Club 1006 698 41.1 32%
Pool L 4:5 TOYOFUKU Ethan 1 U 1 West Berkeley Fencing Club 1329 657 20.6 15%
Pool L 1:5 BECKER Ethan 2 U 3 West Berkeley Fencing Club 1222 637 23.5 18%
Pool L 3:5 WOO Noah 9 U 6 Massialas Foundation 1018 613 30.6 27%
Pool L 2:5 KREISHER Ilan 5 U 6 North Bay Fencing Academy 767 582 41.4 39%
Pool L 1:5 KAISER Lucas 8 U 5 North Bay Fencing Academy 1148 541 19.4 17%
Pool L 1:5 DUNCANSON Myles 4 U 3 Halberstadt Fencers' Club 1633 522 6.2 5%
T16 L 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 Chance of
Victory
Pool L 0:5 DUNCANSON Myles 7 U 6 Halberstadt Fencers' Club 2500 843 7.8 6%
Pool L 1:5 TOYOFUKU Ethan 2 U 2 West Berkeley Fencing Club 1302 835 40.9 24%
Pool L 1:5 LIU Aaron 6 U 1 Marin Fencing Academy Llc 1717 794 14.9 8%
Pool L 2:5 ZANDER Edmund Johann 10 U 7 Heisler Fencing Club 1268 779 35.2 23%
T16 L 10:15 ZANDER Edmund Johann 10 U 7 Heisler Fencing Club 1555 1221 164.7 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 Chance of
Victory
Pool W 5:3 WOO Noah 15 U 14 Halberstadt Fencers' Club 2500 860 179.4 6%
Pool L 1:5 LIU Yuxuan 6 U 5 Marin Fencing Academy Llc 1863 1039 29.1 12%
Pool L 1:5 SAH Steven 12 U 3 Massialas Foundation (m Team) 1718 1010 33.7 14%
Pool L 3:5 UYANIK Muhammet 1 U 13 1042 977 75.3 47%
Pool L 0:5 TOYOFUKU Ethan 7 U 3 West Berkeley Fencing Club 1206 901 58.4 32%
T16 L 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 Chance of
Victory
Pool L 0:5 LIU Aaron 12 U 8 Marin Fencing Academy LLC 1489 1412 192.1 46%
Pool L 2:5 LIANG Ethan 26 U 19 Bay Area Fencing Club 879 1220 244.1 68%
Pool L 2:5 AGRAWAL Niki 13 U 6 Silicon Valley Fencing Center 1756 976 42.8 13%
Pool L 3:5 RAUTUREAU Arthur 4 U 9 North Bay Fencing Academy 1764 933 35.1 11%
Pool L 1:5 HENSTOCK Willem 20 U 14 Golden State Fencing Academy 1683 898 37.9 16%
T32 L 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 Chance of
Victory
Pool L 0:5 DEW Eric 4 D21 10 Halberstadt Fencers' Club 3486 2500 207.1 19%
Pool L 0:5 PENG Serena 10 E22 12 Bay Area Fencing Club
Pool L 1:5 RUBIN Max 19 U 9 West Berkeley Fencing Club / Prime Fencing Academy 1935 2293 600.3 65%
Pool L 0:5 RASMUSSEN Sage 9 E22 1 West Berkeley Fencing Club / North Bay Fencing Academy 2199 1693 169.4 27%
Pool L 1:5 SMITH Grant D. 3 D22 11 Massialas Foundation (m Team) 2156 1523 111.2 21%
T32 L 10:15 MIETTINEN Pyry 18 U 15 Halberstadt Fencers' Club 2500 2500 420.5 50%