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Statistics Profile

Colleen Mahar-Piersma

1968
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Win/loss statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All time
Victories - - - - 9 9
Losses - - - - 18 18
Win ratio - - - - 33.3% 33.3%
Pool victories - - - - 7 7
Pool losses - - - - 14 14
Pool win ratio - - - - 33.3% 33.3%
DE victories - - - - 2 2
DE losses - - - - 4 4
DE win ratio - - - - 33.3% 33.3%

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 % - - - - 22.2% 22.2%
Close wins - - - - 3 3
Close wins % - - - - 33.3% 33.3%
Close losses - - - - 4 4
Close losses % - - - - 22.2% 22.2%
Big losses - - - - 5 5
Big losses % - - - - 27.8% 27.8%

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 - - - - 4 4
Tournaments - - - - 3 3

Competition history

4 competitions, 27 bouts

Fairfax Challenge ROC (DIV1A, DIV2, & VET)

Veteran Women's Foil E1, VET March 23, 2019

Place 3 of 7 Seed 3 Not ranked Rating E18 Rockville Fencing Academy

Bout Score Opponent Country Seed Rank Rating Place Club Opponent
Strength
Strength Change Win
Chance
Pool Log in or create an account to report a bout correction.
V 5:2 BRASTED Karen (Maggie) E. 7 - U 6 Rockville Fencing Academy 1804 2156 49.6 68%
Pool Log in or create an account to report a bout correction.
D 3:5 ALZONA Esperanza P. 5 - E18 5 Rockville Fencing Academy 1900 2206 102.4 67%
Pool Log in or create an account to report a bout correction.
D 2:5 DRESSEL Pamela (Pam) A. 1 - C19 1 Baltimore Fencing Center 3169 2104 11.6 6%
Pool Log in or create an account to report a bout correction.
D 3:5 HERMES Kathleen A. 4 - E18 3 Fencers School of Connecticut 2588 2092 34.8 23%
Pool Log in or create an account to report a bout correction.
V 5:2 MORO Diana 6 - U 7 Delaware Valley Fencers Club-pa 731 2057 5.4 97%
Pool Log in or create an account to report a bout correction.
D 3:5 JACKSON Wilma S. 2 - D18 2 Mid-south Fencers' Club / Apex Fencing Academy 2510 2063 34.9 26%
T8 Log in or create an account to report a bout correction.
V 10:8 ALZONA Esperanza P. 5 - E18 5 Rockville Fencing Academy 2052 2025 209.9 49%
T4 Log in or create an account to report a bout correction.
D 8:10 DRESSEL Pamela (Pam) A. 1 - C19 1 Baltimore Fencing Center 3230 2235 53.2 11%

Capitol Clash SYC & RCC with Non-Regional Veteran and Y8

Veteran Women's Foil B1, VET February 2, 2019

Place 12 of 17 Seed 10 Not ranked Rating E18

Bout Score Opponent Country Seed Rank Rating Place Club Opponent
Strength
Strength Change Win
Chance
Pool Log in or create an account to report a bout correction.
V 5:3 GATLIN Tina 15 - U 15 Royal Fencing Academy 2500 2149 82.9 37%
Pool Log in or create an account to report a bout correction.
D 4:5 DREYER Nadia S. 8 - D16 7 Nova Fencing Club 2707 2232 49.1 25%
Pool Log in or create an account to report a bout correction.
D 2:5 DRESSEL Pamela (Pam) A. 3 - C18 2 Baltimore Fencing Center 3076 2183 21.7 11%
Pool Log in or create an account to report a bout correction.
D 3:5 GUTKOVSKAYA Nora 4 - C18 5 Gutkovskiy Fencing Academy 3719 2161 4.4 2%
T16 Log in or create an account to report a bout correction.
D 4:10 MILLIGAN Lauren M. 7 - D16 3 Baltimore Fencing Center 2609 2187 161.8 34%

December NAC

Veteran Women's Foil A2, VET December 15, 2018

Place 25 of 34 Seed 26 Not ranked Rating E18

Bout Score Opponent Country Seed Rank Rating Place Club Opponent
Strength
Strength Change Win
Chance
Pool Log in or create an account to report a bout correction.
D 4:5 VASHISHT Suparna 5 - B18 12 California Fencing Academy 3050 2388 82.6 22%
Pool Log in or create an account to report a bout correction.
V 5:3 STEVENS Joanne B. 15 - C18 20 Fencers Club Inc. 2759 2306 253.6 28%
Pool Log in or create an account to report a bout correction.
D 1:5 LYTLE Darby A. 16 - C17 13 Lincoln Fencing Club 2638 2559 128.4 46%
Pool Log in or create an account to report a bout correction.
D 4:5 GUNTRUM Pamella (Pam) L. 24 - D16 18 Salle Auriol Seattle 2264 2431 142.3 59%
Pool Log in or create an account to report a bout correction.
D 3:5 BROWN Rachel (Rachel Brown) F. 6 - B18 26 Fencing Center Of Chicago 2018 2289 140.0 64%
T32 Log in or create an account to report a bout correction.
D 7:10 LOVE Georgina 7 - B18 6 2079 2551 364.4 66%

December NAC

Vet-50 Women's Foil B2, V50 December 14, 2018

Place 13 of 26 Seed 18 Rank 36 Rating E18

Bout Score Opponent Country Seed Rank Rating Place Club Opponent
Strength
Strength Change Win
Chance
Pool Log in or create an account to report a bout correction.
D 1:5 FAGAN Margaret 2 3 B18 5 Fencers Club Inc. 3724 2500 158.3 14%
Pool Log in or create an account to report a bout correction.
V 5:4 VINES Kristin A. 7 - B16 9 Baylor School 2500 2342 391.0 45%
Pool Log in or create an account to report a bout correction.
D 2:5 MORRISON Monica L. 15 28 C17 17 Salle Auriol Seattle 2024 2733 479.9 74%
Pool Log in or create an account to report a bout correction.
V 5:4 SMITH Kristina 26 - U 24 Princeton-Hillsborough YMCA 2259 2253 260.2 50%
Pool Log in or create an account to report a bout correction.
V 5:1 OSTERBAUER Nancy K. 23 39 U 26 Mid-South Fencers' Club 1561 2513 76.7 84%
Pool Log in or create an account to report a bout correction.
D 1:5 DRESSEL Pamela (Pam) A. 10 11 C18 8 Baltimore Fencing Center 2590 2590 201.3 50%
T32 Log in or create an account to report a bout correction.
V 10:5 TASKER Monisha B. 17 24 E18 20 2496 2500 460.8 50%
T16 Log in or create an account to report a bout correction.
D 3:10 HENNIG-TRESTMAN Bonnie L. 5 6 B17 2 Research Triangle Fencing / Connecticut Fencers Club 2500 2961 409.5 65%