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Jeffrey Yu
Weapons & Rank/ratings
Mixed & Men's Steel Sabre
Current
1052
#1,942
Peak
1053
March 2026
Record
2W · 3L
Last
March 2026
Mixed & Men's Steel Longsword
Current
779
#6,839
Peak
823
November 2025
Record
1W · 10L
Last
March 2026
Scout analysis
Longsword
1W · 10L (9%)
Longsword
1W · 10L (9%)
Form
Cooling
Recent 0% vs older 20%
▾
Form
Cooling
Recent 0% vs older 20%
Record: 1W · 10L (9%)
Recent half (5 fights): 0%
Older half (5 fights): 20%
Delta: -20%
Current streak: 6 Losses
Based on 11 recorded longsword fights.
Schedule
Punching up
-0.9 vs expectation
▾
Schedule
Punching up
-0.9 vs expectation
Quality wins (won as clear underdog): 1
Over/under vs expectation:
-0.9
(1 actual / 1.9 expected, n=5)
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Fast starter
8 exchange-coded matches
▾
Style
Fast starter
8 exchange-coded matches
Exchanges per point: 3.24
Avg exchanges / match: 6.9
Doubles / match: 0.25
First scorer rate: 75%
Dominant wins (shut-out): 0%
Comeback wins (was behind): 100%
Stage
Pool data only
Pool 9%
▾
Stage
Pool data only
Pool 9%
Pool stage: 1W · 10L (9%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
44 pts off peak
Currently below peak
▾
Peak
44 pts off peak
Currently below peak
Current rating: 779
Peak rating: 823 (November 2025)
Gap to peak: -44
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
+11 fights in 3 thinner divisions
Smallsword
2W · 5L · 4D (18%)
Smallsword
2W · 5L · 4D (18%)
Form
Steady
Recent 20% vs older 20%
▾
Form
Steady
Recent 20% vs older 20%
Record: 2W · 5L · 4D (18%)
Recent half (5 fights): 20%
Older half (5 fights): 20%
Delta: 0%
Current streak: 1 Loss
Based on 11 recorded smallsword fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 29%
▾
Stage
Pool data only
Pool 29%
Pool stage: 2W · 5L (29%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
Peak data pending
Peak volatility low
▾
Peak
Peak data pending
Peak volatility low
Peak rating comes from the highest Glicko value recorded for this weapon.
Sabre
2W · 3L (40%)
Sabre
2W · 3L (40%)
Form
Building
40% win rate · 5 fights
▾
Form
Building
40% win rate · 5 fights
Record: 2W · 3L (40%)
Trajectory needs 8+ fights - will sharpen as more data lands.
Current streak: 1 Loss
Based on 5 recorded sabre fights.
Schedule
Schedule forming
Expectation data pending
▾
Schedule
Schedule forming
Expectation data pending
Over/under needs 5+ rated fights - calculating as more data lands.
Expectation stats compare each result with the win chance implied by both fighters' ratings in that division.
Style
Building signal
Needs more exchange data
▾
Style
Building signal
Needs more exchange data
Style signal needs per-exchange match data. Once enough of this fighter's
exchanges are recorded, this card will sharpen into scoring tempo, doubles rate,
comeback wins, early vs late scoring, and more.
Stage
Pool data only
Pool 50%
▾
Stage
Pool data only
Pool 50%
Pool stage: 2W · 2L (50%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
At peak
Near career best
▾
Peak
At peak
Near career best
Current rating: 1052
Peak rating: 1053 (March 2026)
Gap to peak: -1
Peak rating comes from the highest Glicko value recorded for this weapon.
Reach
3 events · us · 5 mo active
2 rated weapons
▾
Reach
3 events · us · 5 mo active
2 rated weapons
Tournaments: 3
Countries fought in: 1 (us)
Months active: 5
Fights / year: 64.8
Rated weapons: 2
Clubmates
·
Kron Martial Arts●
(86)
- Nishan Jayasinghe●
- Jordan Irgang●
- Sylvia Lee●
- Logan Zuniga●
- Haesung Kim●
- Kas Wampler-Goodbee●
- Victoria Andrade McKeehan●
- Kevin Criswell●
- Kevin Pigao●
- Jordan Watson●
- Charles Buschmann●
- Charles Vincent Brion●
- Alex Jackson●
- Brian Chen●
- Jay Fonacier●
- Justin Hsieh●
- Ryan Nakanishi●
- Andrew Kim●
- Tony Huynh●
- Dylan Labbie●
- Claire Pahle●
- Matthew Fonda●
- Jacob McCarter●
- John Zemanek●
- Jon Breshears●
- Nathan Rowe●
- Tyler Smith●
- Victoria Larson●
- David Pulanco●
- Andrew Perkins●
- Colin Farabee●
- Jordan Divinagracia●
- Tabitha Halverson●
- William Bui●
- Darien Miles●
- Michael Brockelhurst●
- Majoumi Medley●
- Emily McMartin●
- William Mobijohn●
- Jasper Baluyut●
- Harbell ILustre●
- Vincent Stoy●
- Yen Ting Chou●
- Mark Peterson●
- Nicholas Wilcoxen●
- Philip Wheeler●
- Piero L. S. Folly●
- Victoria Boock●
- Gintaras Valiulis●
- Carley Simmons●
- Charles Chen●
- David Aragon●
- Jack Robledo●
- Jesus Mendez●
- Joseph Pavlenko●
- Tim Chou●
- Timothy Leonard●
- John Kiesecker●
- Kyle Jackson●
- Adam Gilbert●
- Adam Ratana●
- Cameron Neeki●
- Ethan Wong●
- Gary Garcia De Alba●
- Jay Alfonso-Babasa●
- Mathew Meigniot●
- James White●
- Jun Ho Lee●
- Wesley Koswara●
- Will Chang●
- Zac Rust●
- Ezra Alonso●
- John Eiler●
- Robert Morgan●
- Cameron Law●
- Jackson Cross●
- Sarah Trott●
- Aili McGregor●
- Joseph Fredzess●
- Nicholas Craft●
- Nicholas Loomis●
- Peter Irving●
- William Tseng●
- Hung Kai Tai●
- Mick Yanko●
- Thanh-Toan Dao●
Events & fights
(3)
LoCal Swordfight 2026●
March 2026 · us
19 fights
▾
March 2026 · us
Autumn Altercation 2025●
November 2025 · us
4 fights
▾
November 2025 · us
Rating outcome
- Mixed & Men's Steel Longsword Rank 6168 ▲393 · 823.9
WIN
1094 36%
LOSS
Kateryna Danylova●
·
Einhorn Los Angeles Historical Fencing Arts●
Longsword
· Pools
Score 1-3
Review →
989 38%
Oktoberhau 2025●
October 2025 · us
4 fights
▾
October 2025 · us
Rating outcome
- Mixed & Men's Steel Longsword Rank 6561 · 719.2
LOSS
Kateryna Danylova●
·
Einhorn Los Angeles Historical Fencing Arts●
Longsword
· Pools
Score 4-10 · 1 double
Review →
953
How to read this profile
Rating is Glicko-2: the number shown is score - 2*RD (97.5% confidence lower bound), not raw skill. Inactive fighters "drift down" as RD grows - not because they got worse.
Hemaratings ratings don't factor in match scores, exchange counts, or doubles. Scout's score-margin and style metrics describe HOW a fighter fights, not the rating tier their results earned.
Hemaratings recomputes in batches days-to-weeks after events. A fighter's most recent tournament may not yet be reflected.