Sienna Robertson

2014

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - - - - - -
Losses 13 6 - - - 19
Win Ratio 0.0% 0.0% - - - 0.0%
Pool Victories - - - - - -
Pool Losses 11 5 - - - 16
Pool Win Ratio 0.0% 0.0% - - - 0.0%
DE Victories - - - - - -
DE Losses 2 1 - - - 3
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† - - - - - -
Easy wins as % of wins - - - - - -
Close wins‡ - - - - - -
Close wins as % of all wins - - - - - -
Close losses‡ 1 - - - - 1
Close losses as % of all losses 7.7% 0.0% - - - 5.3%
Big losses† 6 3 - - - 9
Big losses as % of all losses 46.2% 50.0% - - - 47.4%

† 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 2 1 - - - 3
Tournaments 2 1 - - - 3

Competition History

Nick Itkin Cup SYC

Y-12 Women's Épée (C2, Y12), December 7, 2025
Place 57 of 58, Seed 43, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 MIAO Anthea 27 E25 16 Yang Fencing Club 1176 -24 8.8 3%
Pool D 1:5 ZHAO Ellie 11 41 E25 7 Academy Of Fencing Masters (AFM) 1378 -32 4.4 2%
Pool D 0:5 LYNTON Alexandra 26 112 U 33 Swords Fencing Studio 1112 -37 9.7 4%
Pool D 2:5 PUTTAMRAJU Nithya 51 U 50 Phoenix Falcons Fencing Club 716 -46 25.2 13%
Pool D 1:5 ARNOLD Evangeline 8 32 U 20 Swords Fencing Studio / Team Touche Fencing Center 1400 -72 3.1 1%
T64 D 4:15 KUSHNERENKO Maiia 19 83 U 13 Las Vegas Fencing Academy 1435 848 106.3 22%

13th Annual Little Musketeers RYC & RJC

Y-12 Women's Épée (U, Y12), October 10, 2025
Place 37 of 38, Seed 38, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 MIAO Anthea 12 E25 3 Yang Fencing Club 1055 257 39.7 12%
Pool D 2:5 LYNTON Alexandra 24 U 11 Swords Fencing Studio 1050 217 33.9 11%
Pool D 2:5 LICON Katherine 25 U 17 Swords Fencing Studio 1341 184 14.8 5%
Pool D 4:5 LI Allison 1 10 E25 3 Bida Fencing Academy 1229 169 17.6 6%
Pool D 2:5 SHIH Cayla 37 U 27 Las Vegas Fencing Academy 84 151 117.2 54%
Pool D 1:5 HONG Erin 13 U 35 Swords Fencing Studio 376 34 57.6 32%
T64 D 9:15 SCHWARTZMAN Avital 28 U 28 LA International Fencing 729 1332 484.5 76%

6th Annual Precision RYC and RJC

Y-10 Women's Épée (U, Y10), April 18, 2025
Place 23 of 24, Seed 22, Not ranked, Rating U, Beverly Hills Fencers' Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 WANG Phoebe 5 33 U 2 Yang Fencing Club 789 2500 1413.7 95%
Pool D 0:5 SHIH Eva 24 U 7 Swords Fencing Studio 643 1086 432.8 71%
Pool D 3:5 KIM EMMA 13 U 15 TeamK Fencing 703 654 174.2 48%
Pool D 2:5 HE Elsa 4 21 U 8 792 479 124.4 33%
Pool D 0:5 YU Elise 12 U 17 Academy Of Fencing Masters (AFM) 719 355 97.7 30%
T32 D 5:10 LI Celine 8 57 U 11 Academy Of Fencing Masters (AFM) 1200 2500 1167.8 90%