Callista Guo

2010

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 3 11 10 - - 24
Losses 10 15 10 - - 35
Win Ratio 23.1% 42.3% 50.0% - - 40.7%
Pool Victories 3 10 8 - - 21
Pool Losses 8 11 7 - - 26
Pool Win Ratio 27.3% 47.6% 53.3% - - 44.7%
DE Victories - 1 2 - - 3
DE Losses 2 4 3 - - 9
DE Win Ratio 0.0% 20.0% 40.0% - - 25.0%

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† - 2 3 - - 5
Easy wins as % of wins 0.0% 18.2% 30.0% - - 20.8%
Close wins‡ 2 4 3 - - 9
Close wins as % of all wins 66.7% 36.4% 30.0% - - 37.5%
Close losses‡ 3 6 2 - - 11
Close losses as % of all losses 30.0% 40.0% 20.0% - - 31.4%
Big losses† 2 3 4 - - 9
Big losses as % of all losses 20.0% 20.0% 40.0% - - 25.7%

† 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.

Bouts with Time Expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories - 2 - - - 2
Victories as % of all victories 0.0% 18.2% 0.0% - - 8.3%
Losses 2 3 1 - - 6
Losses as % of all losses 20.0% 20.0% 10.0% - - 17.1%
Total 2 5 1 - - 8
Total as % of all bouts 15.4% 19.2% 5.0% - - 13.6%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 2 4 3 - - 9
Tournaments 1 4 3 - - 8

Competition History

Star Cup RYC/RJCC

Cadet Women's Épée (B2, CDT), September 7, 2025
Place 39 of 46, Seed 33, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 CHERNOBRIVETS Maria 15 D25 20 Medeo Fencing Club / The Phoenix Center 1653 1539 21.1 43%
Pool D 2:5 LAW Mila 14 C25 3 Arena Fencing Academy LLC 1625 1518 20.8 43%
Pool D 3:5 CROWDER Julia 31 U 38 Rhode Island Fencing Academy And Club 1162 1497 34.3 71%
Pool D 1:5 LIU Chloe 39 U 16 1561 1463 19.7 44%
Pool V 5:4 RICHARDSON Meredith 1 29 A24 11 Olympia Fencing Center 2261 1443 50.3 9%
Pool D 1:3 POYNTON Cora 42 U 32 Marx Fencing Academy 1361 1493 25.2 59%
T64 D 11:12 YANAGIDA Coco 40 U 25 990 1624 129.1 81%

Star Cup RYC/RJCC

Junior Women's Épée (A2, JNR), September 6, 2025
Place 35 of 46, Seed 43, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 WANG Chloe 8 155 A24 17 Marx Fencing Academy / NEMA Fencing Center 1959 1555 15.1 25%
Pool D 1:5 BALAZS Luca 6 106 C24 3 1954 1540 14.5 25%
Pool D 2:5 CHERNOBRIVETS Maria 20 D25 18 Medeo Fencing Club / The Phoenix Center 1636 1525 23.0 43%
Pool V 5:4 YOUN Emily 26 D24 16 Olympia Fencing Center 1308 1503 19.7 63%
Pool V 5:2 WU Madisen 34 E24 41 Wanglei International Fencing Club 1238 1522 16.7 68%
T64 D 12:15 GRUDZINSKI Josephine 46 U 32 Olympia Fencing Center 1351 1767 142.6 73%

NEUSFA 2025 Pomme De Terre

Senior Women's Épée (A4, SNR), June 14, 2025
Place 53 of 78, Seed 67, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 TOLLEY Toby 24 B24 18 The Phoenix Center / Rogue Fencing Academy 2273 1540 9.4 12%
Pool D 2:5 FURMAN Maria 2 A25 17 Medeo Fencing Club / Rockland Fencers Club 2424 1530 6.2 7%
Pool V 5:3 BARMAN Willa 49 D24 64 1887 1524 48.5 28%
Pool D 1:2 CARNEY Jennifer 70 U 71 Olympia Fencing Center 965 1572 53.5 82%
Pool D 4:5 WILLIAMSON Beatrix 50 D24 42 Riverside Fencing Club 1858 1519 18.2 29%
Pool V 5:1 SU Evelyn 26 B24 31 2081 1501 54.2 17%
T64 D 6:15 SONG Angela 9 A25 7 Cavalier Fencing Club 2990 1776 9.1 3%

NEUSFA Y14 Qualifiers

Y-14 Women's Épée (U, Y14), April 6, 2025
Place 3 of 13, Seed 6, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 BOYLE Bridget 2 U 8 Worcester Fencing Club 934 1413 18.5 75%
Pool V 3:2 POYNTON Cora 10 U 7 Marx Fencing Academy 1483 1432 40.4 47%
Pool V 5:4 ORDORICA Abra 4 U 5 Riverside Fencing Club 1436 1472 35.3 52%
Pool V 5:3 MCMAHON Julia 11 U 9 Ocean State Fencing Club 1082 1508 17.9 73%
Pool V 1:0 CHALLAMEL Heloise 8 U 12 Olympia Fencing Center 970 1526 14.1 81%
T8 V 15:7 POYNTON Cora 10 U 7 Marx Fencing Academy 1950 1750 146.5 39%
T4 D 4:15 SONKU Mira 1 E25 1 Marx Fencing Academy 1793 1897 121.0 56%

Boston Fencing Club RJCC

Cadet Women's Épée (A2, CDT), March 29, 2025
Place 38 of 57, Seed 53, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 GOLIYAD Lisa 18 C25 25 Wanglei International Fencing Club 1722 1366 75.4 29%
Pool D 4:5 PETROFF Eva 24 D25 12 New York Fencing Academy 1754 1441 29.9 31%
Pool D 3:5 SKLAR Davida 39 E23 46 Rhode Island Fencing Academy And Club 1639 1411 32.7 36%
Pool D 4:5 MONOVA Lilyana 4 56 A24 2 Vivo Fencing Club 2183 1378 10.3 10%
Pool V 5:3 LAW Mila 43 U 32 Arena Fencing Academy LLC 1433 1368 45.4 46%
T64 D 8:15 ZHU Una 38 E24 28 Vivo Fencing Club 1963 1882 132.0 45%

Star Cup RYC/RJCC

Y-14 Women's Épée (B2, Y14), August 24, 2024
Place 25 of 32, Seed 30, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 0:1 JIANG chenxi 18 U 12 Cavalier Fencing Club 1164 1558 107.8 73%
Pool D 1:3 ZHENG Erin 24 U 16 Arena Fencing Academy LLC 1316 1450 74.5 58%
Pool D 3:5 TAM Connie 4 39 D24 13 1810 1375 30.6 25%
Pool D 3:5 LI Alice 7 53 C24 8 Vivo Fencing Club 1943 1345 21.4 17%
Pool V 5:4 SONG Charlotte 13 123 U 26 Olympia Fencing Center Cambr. 1150 1323 42.2 61%
T32 D 13:15 CHEN Alina 8 62 D24 14 LEO Fencing Club 1939 2093 210.4 58%

NEUSFA 2024 Pomme De Terre

E & Under Women's Épée (D1, E), June 16, 2024
Place 6 of 38, Seed 25, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:2 KELLY Diane A. 12 E22 32 Riverside Fencing Club 1493 1470 137.6 49%
Pool V 5:4 NGUYEN Celena 24 U 17 Boston Fencing Club 1712 1607 129.6 44%
Pool D 1:5 HOAGLAND Sally 1 C24 2 Olympia Fencing Center 1674 1737 108.1 54%
Pool V 5:0 CUFF Addison 31 U 33 Sword In The Scroll Fencing Academy / Rose City Fencing 1110 1629 40.9 77%
Pool D 4:5 MILLER Cassandra 37 U 22 Arena Fencing Academy Llc 1138 1670 144.6 79%
Pool V 5:3 HALL Henrietta 13 U 30 Rogue Fencing Academy 982 1525 32.4 79%
T32 V 15:12 GERBOTH Lauren 28 U 25 Thames River Fencing Club 1891 1910 325.0 51%
T16 V 15:6 SCHELTZ Kimberly 22 U 16 Olympia Fencing Center 2704 2235 288.4 33%
T8 D 6:15 HOAGLAND Sally 1 C24 2 Olympia Fencing Center 1855 2523 430.8 81%

Boston Fencing Club RYC

Y-14 Women's Épée (C2, Y14), December 30, 2023
Place 21 of 31, Seed 23, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 3:5 BI Michelle 3 60 D23 12 Cavalier Fencing Club 1574 2500 982.3 82%
Pool D 3:5 DHAIYA Tanya 12 116 E23 2 Marx Fencing Academy 1426 1518 348.2 54%
Pool V 5:3 WU Michelle 8 86 D23 14 New York Fencing Academy 1821 1170 418.2 20%
Pool D 2:4 LOBANOVA Varvara 29 U 17 Arena Fencing Academy LLC 1624 1588 168.2 48%
Pool V 5:2 YOUN Emily 18 U 28 Olympia Fencing Center 699 1420 50.3 85%
T32 D 8:15 GUAN Isabella 4 68 D23 8 Cavalier Fencing Club 2386 2500 590.0 54%

2024 BFC Youth Series 1

E & Under Y-14 Mixed Épée (U, Y14), September 10, 2023
Place 9 of 16, Seed 2, Not ranked, Rating U, Cavalier Fencing Club
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 SHI Evan 8 U 15 Cavalier Fencing Club
Pool D 4:5 LEE Harrison 16 U 10 Olympia Fencing Center
Pool D 3:5 BAJAJ Nakul 5 U 5 Vivo Fencing Club
Pool V 5:4 MITTELMAN Maximilian 14 U 11 Boston Fencing Club
T16 D 8:15 TRAN Spencer 13 U 3 Vivo Fencing Club