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Statistics Profile

William Sander

1951
Halberstadt Fencers' Club
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories 2 2 3 1 21 29
Losses 6 4 13 6 63 92
Win ratio 25.0% 33.3% 18.8% 14.3% 25.0% 24.0%
Pool victories 2 2 3 1 17 25
Pool losses 5 3 11 5 50 74
Pool win ratio 28.6% 40.0% 21.4% 16.7% 25.4% 25.3%
DE victories - - - - 4 4
DE losses 1 1 2 1 13 18
DE win ratio 0.0% 0.0% 0.0% 0.0% 23.5% 18.2%

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† 1 1 - 1 4 7
Easy wins % 50.0% 50.0% 0.0% 100.0% 19.0% 24.1%
Close wins‡ 1 - 1 - 6 8
Close wins % 50.0% 0.0% 33.3% 0.0% 28.6% 27.6%
Close losses‡ - - 2 1 3 6
Close losses % 0.0% 0.0% 15.4% 16.7% 4.8% 6.5%
Big losses† 4 1 5 4 36 50
Big losses % 66.7% 25.0% 38.5% 66.7% 57.1% 54.3%

† 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.

Bouts with time expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - 2 2
Victories % 0.0% 0.0% 0.0% 0.0% 9.5% 6.9%
Losses - - - - 3 3
Losses % 0.0% 0.0% 0.0% 0.0% 4.8% 3.3%
Total - - - - 5 5
Total % 0.0% 0.0% 0.0% 0.0% 6.0% 4.1%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Events 1 1 2 1 13 18
Tournaments 1 1 2 1 12 17

Competition history

18 competitions, 121 bouts

Bay Cup at HALB: VXF2

Veteran Mixed Foil E1, VET December 7, 2025

Place 6 of 8 Seed 6 Not ranked Rating U Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 BOND Stephen 8 - U 7 Las Positas Fencing Center 1239 1415 20.8 59%
Pool
D 1:5 BHATT Jay 4 - D24 3 West Berkeley Fencing Club / Halberstadt Fencers' Club 1839 1435 16.8 26%
Pool
D 2:5 MAZZA DDS Daniel (Dan) G. 5 - U 5 Davis Fencing Academy 1202 1419 38.7 64%
Pool
D 2:5 JOESUF Hendry 7 - U 8 Halberstadt Fencers' Club 841 1380 42.1 78%
Pool
D 1:5 DEW Eric 1 - B25 1 Halberstadt Fencers' Club 2619 1338 1.6 2%
Pool
V 5:1 CRACRAFT William J. 3 - C22 3 Halberstadt Fencers' Club 2109 1336 61.1 10%
Pool
D 1:5 ESTELL Oscar M. 2 - B23 2 Halberstadt Fencers' Club / Saratoga Fencing Club 2493 1397 2.8 4%
T8
D 5:10 BHATT Jay 4 - D24 3 West Berkeley Fencing Club / Halberstadt Fencers' Club 1981 1391 35.0 19%

Selberg Memorial Vet 50 Foil Invitational

Veteran Mixed Foil B1, VET June 8, 2025

Place 11 of 17 Seed 17 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 BHATT Morgane 1 - B25 3 Halberstadt Fencers' Club / West Berkeley Fencing Club - - - -
Pool
V 5:2 BOND Stephen 13 - U 17 Las Positas Fencing Center 1826 1400 32.7 32%
Pool
D 2:5 EPSTEIN Jason 7 - D23 3 Pacific Fencing Club 2322 1433 6.5 8%
Pool
V 5:1 ALLISON Elizabeth 12 - U 15 Pacific Fencing Club - - - -
Pool
D 2:5 KWOK Wei-Tai 4 - C22 7 West Berkeley Fencing Club 2059 1426 11.5 19%
T16
D 3:10 LUONG Allen 8 - D23 6 Halberstadt Fencers' Club 2155 1419 28.1 14%

Battle of the Vets

Veteran Mixed Foil E1, VET February 2, 2024

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

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
D 4:5 KOROL 1 Oleg 8 - U 7 Bay Area Fencing Club 2500 1410 7.4 15%
Pool
D 1:5 ESTELL Oscar M. 3 - B23 3 Halberstadt Fencers' Club 2540 1403 3.5 3%
Pool
V 5:2 SAH Richard 7 - U 8 Bay Area Fencing Club / Silicon Valley Fencing Center 1674 1399 34.8 37%
Pool
D 4:5 MAYER Richard 4 - C24 3 Gutkovskiy Fencing Academy 2119 1434 11.1 13%
Pool
D 2:5 BUCHWALD Alan 6 - C21 6 Academy Of Fencing Masters (afm) 2075 1423 11.7 15%
Pool
D 0:5 DEW Eric 1 - B24 1 Halberstadt Fencers' Club 2830 1412 1.3 1%
Pool
D 1:5 CRACRAFT William J. 5 - C22 5 Halberstadt Fencers' Club 2107 1410 10.3 13%
Pool
D 2:5 BHATT Morgane 2 - B23 2 Halberstadt Fencers' Club - - - -
T16
D 7:10 SAH Richard 7 - U 8 Bay Area Fencing Club / Silicon Valley Fencing Center 2500 1440 20.7 16%

Bay Cup at HALB: VXF1, UWF1, UMF1

Veteran Mixed Foil E1, VET December 10, 2023

Place 6 of 7 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 2:5 DEW Eric 3 - C23 1 Halberstadt Fencers' Club 2727 1196 1.1 1%
Pool
V 5:4 CRACRAFT William J. 4 - C22 5 Halberstadt Fencers' Club 2148 1195 106.2 6%
Pool
D 2:5 ESTELL Oscar 2 - B23 3 Halberstadt Fencers' Club 2577 1301 2.5 2%
Pool
D 1:5 MARIANI Lou 5 - C22 3 The Fencing Center 2289 1298 6.0 6%
Pool
D 3:5 BHATT Morgane 1 - B23 2 Halberstadt Fencers' Club - - - -
Pool
V 5:3 HAMBARZUMIAN Heik 6 - C21 7 Gryphon Fencing 2591 1292 118.0 2%
T8
D 5:10 MARIANI Lou 5 - C22 3 The Fencing Center 2267 1467 26.7 12%

Selberg Memorial Vet 50 Foil Invitational

Veteran Mixed Foil C1, VET June 11, 2023

Place 13 of 15 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 0:5 DEW Eric 2 - C23 1 Halberstadt Fencers' Club 2602 1233 2.3 2%
Pool
D 1:5 CRACRAFT William J. 3 - C22 7 Halberstadt Fencers' Club 2175 1231 7.9 7%
Pool
D 1:5 MURRAY Stephen D. 10 - E22 5 Las Positas Fencing Center 2889 1223 3.0 3%
Pool
V 5:0 MEDRANO Sue 7 - D19 15 West Berkeley Fencing Club - - - -
Pool
D 4:5 BUCHWALD Alan 5 - C21 10 Academy Of Fencing Masters (afm) / Salle Santa Cruz 2082 1220 9.6 8%
Pool
D 0:5 TANG Yen-len 11 - U 9 West Berkeley Fencing Club 1909 1210 14.2 16%
T16
D 6:10 ESTELL Oscar M. 1 - B22 3 Halberstadt Fencers' Club 2633 1478 11.6 4%

Battle of the Vets

Veteran Mixed Foil U, VET February 4, 2022

Place 5 of 5 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 1:5 LEE Stephen K. 2 - B19 3 Halberstadt Fencers' Club 2776 1266 1.5 1%
Pool
D 1:5 LEE David S. 4 - U 3 1719 1264 24.7 24%
Pool
D 4:5 CRACRAFT William J. 3 - B18 1 Halberstadt Fencers' Club 2371 1239 4.9 4%
Pool
D 0:5 ESTELL Oscar M. 1 - B20 2 Bay Area Fencing Club 2699 1235 1.6 1%
T8
D 1:10 ESTELL Oscar M. 1 - B20 2 Bay Area Fencing Club 2689 1489 10.9 4%

Bay Cup at Halberstadt: VWE1, VXE1, VXF1

Veteran Mixed Foil E1, VET December 5, 2021

Place 8 of 11 Seed 11 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 CRACRAFT William J. 4 - B18 5 Halberstadt Fencers' Club / The Fencing Center 2338 1306 7.5 5%
Pool
D 3:5 LEE David S. 8 - U 9 1693 1298 29.1 27%
Pool
D 3:5 MARIANI Lou 5 - C21 6 The Fencing Center 2539 1269 3.5 2%
Pool
D 3:5 DOBRINEN Elizabeth 9 - U 10 Fresno Fencing Academy - - - -
Pool
D 2:5 BHATT Morgane 1 - A19 2 - - - -
T16
V 10:9 LEE David S. 8 - U 9 1319 1391 98.4 54%
T8
D 1:10 BHATT Morgane 1 - A19 2 - - - -

TFC FallFest DIV2/VET ROC

Veteran Men's Foil U, VET August 22, 2021

Place 3 of 5 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 1:5 CRACRAFT William J. 3 - B18 1 Halberstadt Fencers' Club 2395 1298 7.2 4%
Pool
D 1:5 BERKE Daniel (Dan) L. 1 31 D21 2 Rain City Fencing Center 1986 1291 18.6 14%
Pool
V 5:0 HOHN dana 4 - U 5 1087 1272 39.7 60%
Pool
D 1:5 LUONG Allen 2 48 D21 3 Halberstadt Fencers' Club 2434 1312 6.1 4%
T8
V 10:3 HOHN dana 4 - U 5 1689 1299 142.0 33%
T4
D 4:10 BERKE Daniel (Dan) L. 1 31 D21 2 Rain City Fencing Center 2060 1441 50.5 19%

Bay Cup at HALB: JMF2, JWF2, DV2MF2, DV2VXF2

Div II Veteran Mixed Foil U, DV2 March 1, 2020

Place 2 of 3 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 2:5 LUONG Allen 1 - C17 1 The Fencing Center 2477 1310 6.3 4%
Pool
D 3:5 MEDRANO Sue 2 - D19 3 West Berkeley Fencing Club - - - -
Pool
D 2:5 LUONG Allen 1 - C17 1 The Fencing Center 2482 1304 6.0 4%
Pool
V 5:3 MEDRANO Sue 2 - D19 3 West Berkeley Fencing Club - - - -
T4
V 10:3 MEDRANO Sue 2 - D19 3 West Berkeley Fencing Club - - - -
T2
D 5:10 LUONG Allen 1 - C17 1 The Fencing Center 2112 1348 48.3 15%

Battle of the Vets

Veteran Mixed Foil E1, VET January 31, 2020

Place 11 of 11 Seed 11 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 LEE Stephen K. 1 - B19 3 Halberstadt Fencers' Club 2957 1352 1.7 1%
Pool
D 1:5 LUONG Allen 5 - C17 3 The Fencing Center 2463 1350 8.2 5%
Pool
D 2:5 BUCHWALD Alan 7 - D19 7 Academy Of Fencing Masters (afm) 2193 1342 15.7 11%
Pool
D 1:5 BHATT Jay 4 - C18 5 The Fencing Center / West Berkeley Fencing Club 2130 1327 16.4 11%
Pool
D 1:5 MEDRANO Sue 6 - D19 8 West Berkeley Fencing Club - - - -
T16
D 4:10 LEE David S. 8 - U 6 The Fencing Center 1210 1579 231.2 68%

Bay Cup at MFA: VXE2, VWE2, VXF2

Veteran Mixed Foil E1, VET November 24, 2019

Place 8 of 8 Seed 8 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 CRACRAFT William J. 3 - B18 5 Halberstadt Fencers' Club / The Fencing Center 2288 1418 17.4 9%
Pool
D 2:5 HEADLEY Mark W. 7 - D17 7 West Berkeley Fencing Club 2500 1400 15.3 15%
Pool
D 1:5 BHATT Jay 6 - C18 6 The Fencing Center / West Berkeley Fencing Club 2211 1385 18.1 11%
Pool
D 0:5 BHATT Morgane 1 - A19 3 The Fencing Center - - - -
Pool
D 2:5 ESTELL Oscar M. 5 - C19 1 Academy Of Fencing Masters (afm) 2529 1367 7.1 4%
Pool
D 1:5 LEE Stephen K. 2 - B19 2 Halberstadt Fencers' Club 3145 1360 1.0 < 1%
Pool
D 1:5 MARIANI Lou 4 - B17 3 The Fencing Center 2564 1359 6.4 3%
T8
D 4:10 BHATT Morgane 1 - A19 3 The Fencing Center - - - -

Bay Cup at HALB: VXE1, VXF1

Veteran Mixed Épée A2, VET October 6, 2019

Place 24 of 25 Seed 25 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 ARTUZ Robert 21 - U 17 Davis Fencing Academy 2500 2500 420.5 50%
Pool
D 2:5 KOERBER Christopher T. 12 - C16 10 The Fencing Center 2459 2079 308.2 34%
Pool
D 4:5 JEFFERIES Jonathan J. 5 - A16 22 The Fencing Center / Halberstadt Fencers' Club 2209 1771 209.7 30%
Pool
V 5:2 WEINGARTEN Solomon (Sol) 4 - A17 6 East Bay Fencers Gym 2577 1562 587.2 10%
Pool
D 3:5 MAYCHROWITZ Matt 14 - D19 21 East Bay Fencers Gym 2422 2149 135.2 36%
T32
D 3:10 HOFMAN Haejung 18 - E18 11 Academy Of Fencing Masters (afm) - - - -

Bay Cup at HALB: VXE1, VXF1

Veteran Mixed Foil E1, VET October 6, 2019

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

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:1 KRUSEN Kathryn G. 8 - U 6 Halberstadt Fencers' Club - - - -
Pool
D 2:5 LEE David S. 6 - U 5 The Fencing Center 1640 1604 95.2 48%
Pool
V 5:4 MEDRANO Sue 5 - D19 9 West Berkeley Fencing Club - - - -
Pool
D 0:5 ESTELL Oscar M. 2 - C19 3 Academy Of Fencing Masters (afm) 2482 1509 16.5 7%
Pool
D 1:5 POWERS Douglas A. 3 - C18 1 Salle Auriol Seattle 2340 1492 21.1 10%
Pool
V 5:4 DOBRINEN Elizabeth 7 - U 8 Fresno Fencing Academy - - - -
Pool
D 1:5 BERKE Daniel (Dan) L. 4 - C16 3 Rain City Fencing Center 1961 1471 40.8 23%
Pool
D 1:5 MARIANI Lou 1 - B17 2 The Fencing Center / Salle DeCesare 2447 1430 12.8 6%
T8
D 3:10 POWERS Douglas A. 3 - C18 1 Salle Auriol Seattle 1852 1758 179.4 45%

Bay Cup at TFC:JME1,JWE1,DV2WE1,DV3VXE1,DV2VXF1

Div II Veteran Mixed Foil U, DV2 September 29, 2019

Place 3 of 4 Seed 4 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 STANICA Teodora O. 3 - U 3 The Fencing Center of San Jose - - - -
Pool
V 5:3 MEDRANO Sue 1 - D19 2 West Berkeley Fencing Club / George Platt's Swordplay - - - -
Pool
V 5:3 BUCHWALD Alan 2 - D19 1 Academy Of Fencing Masters (afm) / Salle Santa Cruz 2159 1411 192.6 16%
T4
D 6:10 MEDRANO Sue 1 - D19 2 West Berkeley Fencing Club / George Platt's Swordplay - - - -

Bay Cup at HALB: XE1, XF1

Senior Mixed Foil B2, SNR September 22, 2019

Place 21 of 29 Seed 26 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 BLAIR Riley P. 9 - E19 9 Halberstadt Fencers' Club 2377 1610 50.6 16%
Pool
D 2:5 SCHUR Skyler 8 - E19 3 Halberstadt Fencers' Club 2314 1560 46.0 14%
Pool
D 1:5 BERMENDER Cameron 1 - A19 1 North Bay Fencing Academy 3405 1514 1.5 < 1%
Pool
V 5:4 PITCHER Katherine "Kacey" 14 - U 16 Fresno Fencing Academy - - - -
Pool
D 4:5 PATTERSON Natalia 21 - U 26 Napa Valley Fencing Academy / West Berkeley Fencing Club - - - -
Pool
V 5:3 WASSERMAN Isabel 27 - U 25 Massialas Foundation (m Team) - - - -
Pool
D 1:5 LIN Richard 17 - U 13 The Fencing Center 1715 1512 101.0 38%
T32
D 5:15 CRACRAFT John R. 24 - U 12 Halberstadt Fencers' Club / The Fencing Center 2007 1996 237.8 49%

Bay Cup at HALB: XS5, WS5, VXS5, VXF5

Veteran Mixed Foil E1, VET June 9, 2019

Place 9 of 12 Seed 10 Not ranked Rating E15 Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:3 LUTTON Patricia 9 - E17 11 Le Club Touche - - - -
Pool
D 3:5 ZWIENIECKI Maciej A. 5 - B16 3 2882 1847 50.0 13%
Pool
D 2:5 BRUCE II Ommer E. 8 - D17 7 The Fencing Center 2041 1797 137.1 38%
Pool
D 1:5 MARIANI Lou 4 - B17 6 The Fencing Center 2492 1660 49.4 14%
Pool
D 1:5 BHATT Morgane 1 - A19 1 The Fencing Center - - - -
T16
D 3:10 CRACRAFT William J. 3 - B18 8 Halberstadt Fencers' Club / The Fencing Center 1832 2350 353.6 69%

Bay Cup at HALB: XF4, WF4, VXF4, RXF2

Veteran Mixed Foil E1, VET April 7, 2019

Place 5 of 7 Seed 4 Not ranked Rating E15 Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:4 MASON Zach Missing ID 5 - U 1 Halberstadt Fencers' Club - - - -
Pool
V 5:2 MEDRANO Sue 7 - U 7 West Berkeley Fencing Club / George Platt's Swordplay - - - -
Pool
D 3:5 ZWIENIECKI Maciej A. 1 - B16 2 2079 2987 544.3 78%
Pool
V 5:2 DOBRINEN Elizabeth A. 6 - U 6 Fresno Fencing Academy - - - -
Pool
D 3:5 ESTELL Oscar 2 - C19 3 The Fencing Center 2108 2443 416.9 65%
Pool
D 0:5 BIERY George M. 3 - C18 3 Capital City Fencer's Club 2125 2026 179.2 46%
T8
D 1:10 ZWIENIECKI Maciej A. 1 - B16 2 2500 2639 289.6 55%

Bay Cup at HALB: VXE3, VWE3, DV3VXE2, DV2VXF1

Div II Veteran Mixed Foil E1, DV2 February 17, 2019

Place 3 of 10 Seed 3 Not ranked Rating E15 Halberstadt Fencers' Club

Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Win
Chance
Pool
V 5:2 BUCHWALD Alan 2 - C15 2 Academy of Fencing Masters / Salle Santa Cruz 2500 2500 420.5 50%
Pool
V 5:4 LEE David S 4 - U 6 The Fencing Center of San Jose 1356 2921 66.8 94%
Pool
D 3:5 MEDRANO Sue 10 - U 3 West Berkeley Fencing Club / George Platt's Swordplay - - - -
Pool
D 3:5 DOBRINEN Elizabeth A. 8 - U 8 Fresno Fencing Academy - - - -
T8
V 10:4 WANG Sonny 7 - U 7 Massialas Foundation 2500 2500 420.5 50%
T4
D 4:10 BUCHWALD Alan 2 - C15 2 Academy of Fencing Masters / Salle Santa Cruz 3272 2921 281.4 38%