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Jonathan Grabois
Weapons & Rank/ratings
Mixed & Men's Steel Longsword
Current
1091
#4,143
Peak
1256
February 2026
Record
6W · 24L · 1365D
Last
May 2026
Mixed & Men's Steel Sabre
Current
956
#2,369
Peak
957
April 2026
Record
3W · 6L
Last
April 2026
Scout analysis
Longsword
6W · 24L · 4D (18%)
Longsword
6W · 24L · 4D (18%)
Form
Cooling
Recent 6% vs older 29%
▾
Form
Cooling
Recent 6% vs older 29%
Record: 6W · 24L · 4D (18%)
Recent half (17 fights): 6%
Older half (17 fights): 29%
Delta: -23%
Current streak: 10 Losses
Based on 34 recorded longsword fights.
Schedule
Getting ambushed
-6.8 vs expectation
▾
Schedule
Getting ambushed
-6.8 vs expectation
Upset losses (lost as clear favourite): 5
Over/under vs expectation:
-6.8
(1 actual / 7.8 expected, n=15)
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: 5W · 5L (50%)
Elimination: needs 3+ coded fights.
Stage tagging depends on upstream division labels - some fights may be uncategorised.
Peak
165 pts off peak
Currently below peak
▾
Peak
165 pts off peak
Currently below peak
Current rating: 1091
Peak rating: 1256 (February 2026)
Gap to peak: -165
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
Mixed Steel Longsword With Optional Dagger (Advanced)
1W · 19L
(5%)
-6.8 vs expectation
(n=15)
avg opponent 1244
Mixed Steel Longsword (Tier B)
5W · 5L · 4D
(36%)
avg opponent 1274
Sabre
3W · 6L (33%)
Sabre
3W · 6L (33%)
Form
Rising
Recent 75% vs older 0%
▾
Form
Rising
Recent 75% vs older 0%
Record: 3W · 6L (33%)
Recent half (4 fights): 75%
Older half (4 fights): 0%
Delta: +75%
Current streak: 3 Wins
Based on 9 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 33%
▾
Stage
Pool data only
Pool 33%
Pool stage: 3W · 6L (33%)
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: 956
Peak rating: 957 (April 2026)
Gap to peak: -0
Peak rating comes from the highest Glicko value recorded for this weapon.
By division
+9 fights in 2 thinner divisions
Reach
4 events · us · 3 yrs active
2 rated weapons
▾
Reach
4 events · us · 3 yrs active
2 rated weapons
Tournaments: 4
Countries fought in: 1 (us)
Months active: 36
Fights / year: 14.3
Rated weapons: 2
Clubmates
·
Long Island Historical Fencing Society●
(25)
- Ryan Zukowski●
- Greg Fasolino●
- Jeffrey Baravarian●
- Kevin Willi●
- Kristopher Micozzi●
- Jim Ng●
- Greg Josenhans●
- Matthew Erickson●
- Bradley Beck●
- Dave Pomeranz●
- Gavin O'Hanlon●
- Kyle Barr●
- Peter Angello●
- Bradley Rangell●
- Hsin-chieh Chiang●
- Kevin Hufsmith●
- Ian Craig●
- Leah Gustavson●
- Steven Massaro●
- Vassili Kisselev●
- Kristofer Barr●
- Alexander Bergeret●
- Charles Stauft●
- Joshua Gallo●
- Yuriy Litvinenko●
Events & fights
(4)
20 fights
▾
Rating outcome
- Mixed & Men's Steel Longsword Rank 4173 ▼1714 · 1,091.8
4 fights
▾
Rating outcome
- Mixed & Men's Steel Sabre Rank 2343 ▲697 · 957.3
Helm of the Charles 2026●
February 2026 · us
14 fights
▾
February 2026 · us
Rating outcome
- Mixed & Men's Steel Longsword Rank 2349 · 1,256.9
LOSS
1450
DRAW
1229
LOSS
1229
DRAW
1229
5 fights
▾
Rating outcome
- Mixed & Men's Steel Sabre Rank 1081 · 740.7
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.