Yiyi Guo

2009

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 2 - 6 - 2 10
Losses 5 6 6 - 4 21
Win Ratio 28.6% 0.0% 50.0% - 33.3% 32.3%
Pool Victories 1 - 4 - 1 6
Pool Losses 4 5 5 - 3 17
Pool Win Ratio 20.0% 0.0% 44.4% - 25.0% 26.1%
DE Victories 1 - 2 - 1 4
DE Losses 1 1 1 - 1 4
DE Win Ratio 50.0% 0.0% 66.7% - 50.0% 50.0%

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† 1 - 2 - - 3
Easy wins as % of wins 50.0% - 33.3% - 0.0% 30.0%
Close wins‡ 1 - 1 - - 2
Close wins as % of all wins 50.0% - 16.7% - 0.0% 20.0%
Close losses‡ 2 1 - - - 3
Close losses as % of all losses 40.0% 16.7% 0.0% - 0.0% 14.3%
Big losses† - 4 3 - 1 8
Big losses as % of all losses 0.0% 66.7% 50.0% - 25.0% 38.1%

† 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 1 1 2 - 1 5
Tournaments 1 1 2 - 1 5

Competition History

Steel Clash Saturday (Queens Fencing Club Open foil/epee/saber)

Senior Mixed Saber (E1, SNR), August 2, 2025
Place 3 of 6, Seed 3, Not ranked, Rating U, Queens Fencing Club LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 RUPP ZOE 5 U 6 Queens Fencing Club LLC 1301 2074 216.5 84%
Pool D 4:5 LEE Valen 1 U 5 Queens Fencing Club LLC
Pool V 5:1 JIANG Samuel 4 U 1 Queens Fencing Club LLC
Pool D 3:5 ANGELES Dylan 6 U 3 Queens Fencing Club LLC
Pool D 2:5 MUKHERJEE Aryan 2 U 2 Long Island Fencing Center
T8 V 15:14 LEE Valen 1 U 5 Queens Fencing Club LLC
T4 D 12:15 JIANG Samuel 4 U 1 Queens Fencing Club LLC

Atlantic City Recovery Day (Queens Fencing Club div 2 saber/foil)

Div II Mixed Saber (E1, DV2), October 12, 2024
Place 6 of 6, Seed 5, Not ranked, Rating U, Queens Fencing Club LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 1:5 PANCHERI Matteo 1 E24 2 Queens Fencing Club LLC
Pool D 4:5 ANGELES Dylan 3 U 5 Queens Fencing Club LLC
Pool D 0:5 CHEN Brendan 2 U 3 Manhattan Fencing Center / Queens Fencing Club LLC
Pool D 1:5 LEON Andrew 6 U 3
Pool D 3:5 JANUS Maksymilian 4 U 1 Long Island Fencing Center
T8 D 5:15 PANCHERI Matteo 1 E24 2 Queens Fencing Club LLC

Please Caffeinate Me... (QFC Sunday Morning Div 3 Saber Blitz)

Div III Mixed Saber (E1, DV3), July 14, 2024
Place 6 of 7, Seed 6, Not ranked, Rating U, Queens Fencing Club LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 NG Rygel 4 U 7 Queens Fencing Club LLC
Pool D 2:5 CHEN Brendan 3 U 3 Queens Fencing Club LLC
Pool D 1:5 WARD Fraser 1 D21 1 Brooklyn Bridge Fencing Club
Pool D 3:5 JIANG Samuel 5 U 5 Queens Fencing Club LLC
Pool D 1:5 PANCHERI Matteo 2 E24 3
Pool D 1:5 LOSQUADRO Joseph 7 U 2 Mission Fencing Center
T8 D 9:15 LOSQUADRO Joseph 7 U 2 Mission Fencing Center

TMFC Youth Saber Cup (Manhattan) #6

E & Under Women's Saber (U, E), May 19, 2024
Place 1 of 4, Seed 3, Not ranked, Rating U, Queens Fencing Club LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 PARK Lauren 2 U 2 Queens Fencing Club LLC 2500 1598 188.3 20%
Pool V 5:2 WU Xiaoan 1 U 3 Tim Morehouse Fencing Club / Boston University Fencing Club 2921 1786 218.6 13%
Pool V 5:0 HIRANO Serena 4 U 3 Tim Morehouse Fencing Club 1578 2005 68.7 68%
T4 V 15:5 HIRANO Serena 4 U 3 Tim Morehouse Fencing Club 2500 2377 235.2 46%
T2 V 15:12 PARK Lauren 2 U 2 Queens Fencing Club LLC 2921 2612 249.4 39%

Neil Lazar RYC/RJCC

Y-10 Women's Saber (U, Y10), November 17, 2019
Place 8 of 17, Seed 10, Not ranked, Rating U, Queens Fencing Club LLC
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 RANDALL-COLLINS Shea M. 3 20 U 2 Dynamo Fencing Center Inc. 2061 2500 721.1 66%
Pool D 3:5 LIU Yifei 9 U 3 Tim Morehouse Fencing Club 1600 1779 378.6 58%
Pool D 1:5 CHERNY Sophia 17 U 13 International Fencing Club 1297 1400 244.0 54%
Pool V 5:3 BUSH Divina 4 U 9 Manhattan Fencing Center 1957 1156 441.8 14%
T16 V 10:7 BUSH Divina 4 U 9 Manhattan Fencing Center 2024 2500 355.2 68%
T8 D 6:10 LIU Yifei 9 U 3 Tim Morehouse Fencing Club 2444 2855 478.1 66%