Samantha Yumiaco

2010

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 18 - - - - 18
Losses 34 7 - - - 41
Win Ratio 34.6% 0.0% - - - 30.5%
Pool Victories 18 - - - - 18
Pool Losses 26 6 - - - 32
Pool Win Ratio 40.9% 0.0% - - - 36.0%
DE Victories - - - - - -
DE Losses 8 1 - - - 9
DE Win Ratio 0.0% 0.0% - - - 0.0%

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† 3 - - - - 3
Easy wins as % of wins 16.7% - - - - 16.7%
Close wins‡ 6 - - - - 6
Close wins as % of all wins 33.3% - - - - 33.3%
Close losses‡ 5 - - - - 5
Close losses as % of all losses 14.7% 0.0% - - - 12.2%
Big losses† 16 5 - - - 21
Big losses as % of all losses 47.1% 71.4% - - - 51.2%

† 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

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 8 1 - - - 9
Tournaments 5 1 - - - 6

Competition History

9th Annual Sword in the Stone RYC & RJCC

Junior Women's Saber (C2, JNR), March 1, 2026
Place 24 of 33, Seed 23, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 BAIRD Kaleah 19 E23 25 Cali Fencing 1324 1011 13.8 30%
Pool D 1:5 BORDAS HILL Georgiana 11 D25 6 Avant Garde Fencers Club, Inc (CA) (AGFC) 1885 997 4.0 7%
Pool D 1:5 CHAN Jolene 1 113 A25 2 2201 993 1.5 2%
Pool V 5:2 DAVIS Layla 24 U 28 Spartak 743 992 14.9 66%
Pool D 2:5 PEREIRA Izumi 10 D25 19 Globus Fencing Academy / Boston Fencing Club 1629 1007 7.4 15%
Pool V 5:2 WANG Makayla 32 U 16 LA Fencing Academy of Pomona 1170 999 25.6 39%
T32 D 6:15 CAI Veronica 9 D26 13 Southern California Fencing Academy (SOCALFA) 1858 617 14.6 4%

9th Annual Sword in the Stone RYC & RJCC

Cadet Women's Saber (C2, CDT), February 28, 2026
Place 28 of 36, Seed 17, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 DAVIS Layla 21 U 16 Spartak 711 1082 37.8 73%
Pool D 0:5 WANG Makayla 29 U 18 LA Fencing Academy of Pomona 1121 1044 21.6 45%
Pool V 5:1 HOWARD Sasha 30 U 34 Avant Garde Fencers Club, Inc (CA) (AGFC) 837 1023 17.8 62%
Pool D 2:5 PEREIRA Izumi 8 D25 2 Globus Fencing Academy / Boston Fencing Club 1640 1040 8.4 16%
Pool D 0:5 SONG Phoebe 5 D26 21 South Bay Fencing Academy 1087 1032 20.9 46%
T32 D 10:15 CHANG Kaitlyn 1 C26 3 LA Fencing Academy of Pomona 2042 626 9.2 2%

BBFC ROC/RJC

Div II Women's Saber (None, DV2), February 1, 2026
Place 9 of 20, Seed 15, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:5 ZHAO Jing 6 D25 14 Fence MI Fencing Academy / Las Vegas Fencing Academy 1807 936 6.0 8%
Pool V 5:3 HUANG Wanyi 7 E26 17 The Fencing Center 1643 930 60.5 13%
Pool D 4:5 PANCHAL Arya 12 E25 12 South Bay Fencing Academy 1068 990 25.5 45%
Pool V 5:2 SUZUKI HAN Emma Yukino 1 C25 1 South Bay Fencing Academy 1826 965 64.0 8%
Pool V 5:4 HENRY Erin 19 U 11 Southern California Fencing Academy (SOCALFA) 1207 1029 32.7 39%
Pool V 5:0 SEAL Ayda 16 U 8 Valkyrie Fencing Club 915 1062 20.6 59%
T16 D 5:15 SEAL Ayda 16 U 8 Valkyrie Fencing Club 1002 743 116.4 36%

BBFC ROC/RJC

Junior Women's Saber (None, JNR), January 31, 2026
Place 5 of 13, Seed 10, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 LEE Alana 11 U 13 Fence MI Fencing Academy 710 780 33.1 54%
Pool D 1:5 TURIANO Nadelle 1 C25 1 1636 813 8.2 9%
Pool V 5:2 PANCHAL Arya 8 E25 11 South Bay Fencing Academy 1074 804 48.4 33%
Pool V 5:2 VILLAMATER Mia Franchesca 12 U 2 Cali Fencing 1050 853 42.6 37%
Pool V 5:4 ZHANG angelina 5 E25 3 LA Fencing Academy of Pomona / LA International Fencing 1360 895 53.6 23%
Pool D 2:5 DOXAN Sarah 4 E25 10 Premier Fencing Academy 1472 949 13.3 20%
T8 D 3:15 RIGBY Ellie 3 D25 3 Valkyrie Fencing Club 1610 799 55.9 14%

Mary Rafanelli RYC/RJCC

Junior Women's Saber (None, JNR), January 19, 2026
Place 43 of 43, Seed 40, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 NING Lynn 16 C25 14 Cali Fencing 1856 831 5.6 5%
Pool D 2:5 MAO anna 34 E25 32 1653 825 9.2 9%
Pool D 0:5 DENG Oscar 42 U 21 LA Fencing Academy of Pomona 1140 816 24.8 30%
Pool D 2:5 DUDNICK Morgan 2 184 C25 18 Fencing Academy Of Denver 2000 791 2.9 3%
Pool D 3:5 NGUYEN Summer 13 C25 10 Southern California Fencing Academy (SOCALFA) 1602 788 8.9 9%
T64 D 1:15 SUZUKI HAN Emma Yukino 7 C25 15 South Bay Fencing Academy 2000 826 27.6 5%

Mary Rafanelli RYC/RJCC

Cadet Women's Saber (None, CDT), January 18, 2026
Place 52 of 60, Seed 43, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 LIN Ariel 16 C25 19 Sol Fencing Academy 1539 825 15.3 13%
Pool V 5:4 ZHANG angelina 39 E25 35 LA Fencing Academy of Pomona / LA International Fencing 1397 810 91.2 17%
Pool D 2:5 HENRY Erin 48 U 48 Southern California Fencing Academy (SOCALFA) 1217 901 29.1 31%
Pool D 2:5 LIN Annika 21 C24 20 LA Fencing Academy of Pomona 1780 872 8.2 7%
Pool D 1:5 PANCHAL Arya 34 E25 40 South Bay Fencing Academy 1065 864 32.5 37%
T64 D 5:15 LIN Annika 21 C24 20 LA Fencing Academy of Pomona 1946 864 38.0 7%

SoCal Scholastic League HIGH SCHOOL Individual Epee/Saber #1

High School Women's Saber (D1), October 26, 2025
Place 9 of 15, Seed 8, Not ranked, Rating U, Pacifica High School / West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 SULEMAN Yasmin 15 U 7 St Jude / Laguna Fencing Center 966 692 101.5 34%
Pool D 0:5 ENNIS Charlotte 12 U 6 Girl's Academic Leadership / Avant Garde Fencers Club 963 794 56.5 40%
Pool D 0:5 LEI Zitong (Meya) 1 A25 1 LA Fencing Academy of Pomona / Harvard-Westlake Wolverines 1997 737 4.8 2%
Pool D 2:5 CHAN Maggie 5 U 10 San Marino HS 1495 732 19.7 16%
Pool V 5:1 SCHOTT Marine 11 U 15 Redondo Union / South Bay Fencing Academy 327 713 35.7 72%
Pool V 5:4 ZHAO Abbie 4 E25 3 Westridge School / West Coast Fencing Academy 1641 748 139.4 8%
Pool D 4:5 RASGON Isabella 10 U 13 Buckley School / Scout Fencing Club 708 888 62.8 61%
T16 D 6:15 HENRY Erin 13 U 8 Fairmont Preparatory Academy / Southern California Fencing Academy (socalfa) 1340 1044 180.1 35%

Avant-Garde Saber Cup

Senior Women's Saber (E1, SNR), September 14, 2025
Place 5 of 10, Seed 2, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:4 WEINSTEIN Karina 10 U 9 Avant Garde Fencers Club, Inc (CA) (AGFC) 459 330 135.3 43%
Pool V 5:2 SUZUKI HAN ALISA 6 U 7 South Bay Fencing Academy 1107 466 205.3 17%
Pool V 5:4 HOWARD Sasha 7 U 3 Avant Garde Fencers Club, Inc (CA) (AGFC) 653 671 87.7 51%
Pool D 2:5 SULEMAN Yasmin 3 U 3 Laguna Fencing Center 924 759 66.5 40%
T8 D 11:15 HOWARD Sasha 7 U 3 Avant Garde Fencers Club, Inc (CA) (AGFC) 1335 1310 265.6 49%

San Diego Cup - Youth Saber #6

Y-14 Women's Saber (U, Y14), May 18, 2025
Place 7 of 7, Seed 2, Not ranked, Rating U, West Coast Fencing Academy
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 BAEK Aileen 7 U 6 West Coast Fencing Academy 832 2500 1388.5 95%
Pool D 0:5 BI Mia 1 U 3 Spartak 986 1111 332.7 56%
Pool D 3:5 ASHIKHMINA Agniya 3 U 5 Spartak 1034 779 164.4 37%
Pool D 1:5 VIGNEUX Nolwenn 5 U 3 South Bay Fencing Academy 1062 614 102.9 27%
Pool D 3:5 ZHANG Cecilia 4 U 2 South Bay Fencing Academy 630 511 136.0 43%
Pool D 0:5 HALPERN Athena 6 U 1 Spartak 1105 376 45.3 14%
T8 D 7:15 BI Mia 1 U 3 Spartak 1161 2500 1189.9 90%