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Joshua Schustermann

POUND FOR POUND TEAM

W–L
6–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,346
Rating based on Gi matches in the past 12 months.
No-Gi
1,215
Rating based on No-Gi matches in the past 12 months.
Current form
5–5
Results from the ten most recent rating-eligible matches.
Opponents
7
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
2
Bronze
2
Total medals
4
Events with results
4

Full career record

Wins
10
Losses
7
Matches
17
Win rate
58.8%

Ways of winning

Submission
8
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
4
Longest submission streak
3

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
7
Distinct events
2

Ways of winning

  • Submission 7 88%
  • Points 1 13%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1346
Record
5–3
Win rate
63%
Submission share
86%

No-Gi

Rating
1215
Record
1–1
Win rate
50%
Submission share
100%

Win quality

Grouped by pre-match win probability. This provides context and does not award an extra rating bonus.

As underdog 0–0 Less than 35% expected win probability before the match.
Even match 0–0 Between 35% and 65% expected win probability before the match.
As favourite 0–0 More than 65% expected win probability before the match.

Development

Rating and development

The same published rating, supported by trend, opponent strength and evidence quality.

Current rating
1,373
Change over 90 days
+99
Highest rating in 12 months
1,370
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,415
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
30%
Effective evidence
6.9
Confidence
79/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 5–5 5–5 across 10 rematches against 4 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #581 Paul Benedikt · Grappling Industries NUREMBERG Sub 00:57 0–0 Earlier · Sub 03:00 0–4 March 14, 2026 · Grappling Industries NUREMBERG
  2. #1050 Arthur Wolf · Grappling Industries NUREMBERG Sub 00:07 0–0
  3. #1094 Salome Hurtig · Grappling Industries NUREMBERG Sub 01:08 0–0 Earlier · Sub 00:42 0–2 October 11, 2025 · Grappling Industries NUREMBERG
  4. #1165 Henri Ullrich · Grappling Industries NUREMBERG Sub 01:23 8–0

Full career

  1. #581 Paul Benedikt · Grappling Industries NUREMBERG Sub 00:57 0–0 Earlier · Sub 03:00 0–4 March 14, 2026 · Grappling Industries NUREMBERG
  2. #1050 Arthur Wolf · Grappling Industries NUREMBERG Sub 00:07 0–0
  3. #1094 Salome Hurtig · Grappling Industries NUREMBERG Sub 01:08 0–0 Earlier · Sub 00:42 0–2 October 11, 2025 · Grappling Industries NUREMBERG
  4. #1165 Henri Ullrich · Grappling Industries NUREMBERG Sub 01:23 8–0

Rivals

Opponent Head-to-head record Matches
Pit Gonschorek 1–3 4
Paul Benedikt 2–0 2

Around this athlete

Athlete Rank Rating
Milo Ralison #519 1,373
Joshua Schustermann #520 1,373
Lars Marin #521 1,372

Recent tournaments

Calculation details

Rating breakdown for the past 12 months

See the published month-end rating and the rating-eligible matches added in each month. Open a month for details.

August 2026 No new matches Change 0 Rating 1,373

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

July 2026 No new matches Change -1 Rating 1,373

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

June 2026 No new matches Change -2 Rating 1,374

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

May 2026 No new matches Change +5 Rating 1,376

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

April 2026 No new matches Change +1 Rating 1,371

Rating-period composition

Rating matches
10 0
Record
6–4 Previous month 6–4
Opponents
7 0
Events
2 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

March 2026 5 new matches Change +102 Rating 1,370

Rating-period composition

Rating matches
10 +5
Record
6–4 Previous month 3–2
Opponents
7 +2
Events
2 +1

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Win
March 14, 2026 Paul Benedikt
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs
Method Submission 00:57 0–0
Marginal influence +2
Loss
Grappling Industries NUREMBERG No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs
Method Submission 02:57 0–2
Marginal influence -11
Win
March 14, 2026 Salome Hurtig
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -65 lbs
Method Submission 01:08 0–0
Marginal influence +14
Loss
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -65 lbs
Method Disqualification 00:53 0–0
Marginal influence -8
Win
March 14, 2026 Paul Benedikt
Grappling Industries NUREMBERG Gi Kids / Grey / 10 - 11 years / -65 lbs
Method Submission 03:00 0–4
Marginal influence +25
February 2026 No new matches Change 0 Rating 1,268

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
5 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

January 2026 No new matches Change -1 Rating 1,268

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
5 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

December 2025 No new matches Change -1 Rating 1,269

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
5 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

November 2025 No new matches Change -1 Rating 1,270

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
5 0
Events
1 0

No matches were added or left the period. The change comes from the monthly revaluation of opponents across the full network.

October 2025 5 new matches Change Starting point Rating 1,271

New rating matches

This is a current what-if estimate: roughly how much the current rating changes when this match is omitted. These values cannot be added and therefore do not together explain the monthly change.
Loss
October 11, 2025 Pit Gonschorek
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -65 lbs
Method Decision 03:00 2–2
Marginal influence -20
Win
October 11, 2025 Henri Ullrich
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -65 lbs
Method Submission 01:23 8–0
Marginal influence +13
Loss
October 11, 2025 Nathan Ambach
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -65 lbs
Method Points 03:00 2–11
Marginal influence -6
Win
October 11, 2025 Arthur Wolf
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -65 lbs
Method Submission 00:07 0–0
Marginal influence +16
Win
October 11, 2025 Salome Hurtig
Grappling Industries NUREMBERG Gi Kids / Grey / 8 - 9 years / -65 lbs
Method Submission 00:42 0–2
Marginal influence +12
Relevant matches
6.9
Official ranking percentile
Top 35%
Performance
-

6.9 weighted matches against 7 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,415
Repeated-opponent share
30.0%
Network connectivity
87.6%

Classification evidence

Why U12?

Within the published period from 2025-09-01 through 2026-08-31, only competition ages recorded at events in the calculation year determine this outcome, with at most one vote per event. Without such an age, the most recent unambiguous earlier competition age is projected to the calculation year; bracket evidence is the final fallback. The newest evidence breaks a tie.

Evidence outcome

  • U12 2 event votes Selected outcome

Registrations and outcomes

Benni Bärenstark Cup Inhouse & Friends
U12 · Counts
Kids / Farbgurt / U10 / -32 kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Grappling Industries NUREMBERG
U12 · Counts
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Gi Kids / Grey / 10 - 11 years / -65 lbs
  • Competition age 10
  • Registered age: u12
  • Source category: u12
Grappling Industries NUREMBERG
Does not count
Gi Kids / Grey / 8 - 9 years / -65 lbs
  • Competition age 9
  • Registered age: u10
  • Source category: u10

Classification evidence

Why ≤ 29 kg?

This outcome uses at most one unambiguous upper weight limit per completed ranking event from 2025-09-01 through 2026-08-31. Only the three most recent eligible events are considered, and the lightest verified upper limit is selected. A higher division is not treated as measured body weight.

Evidence outcome

  • ≤ 29 kg 2 competition events Selected outcome
  • ≤ 32 kg 1 competition event

Registrations and outcomes

Benni Bärenstark Cup Inhouse & Friends
≤ 32 kg · Counts as a competition event
Kids / Farbgurt / U10 / -32 kg
  • Registered weight class: -32 kg
  • Source competition limit: -32 kg

4 matches in the rating period

Grappling Industries NUREMBERG
≤ 29 kg · Counts as a competition event
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

2 matches in the rating period

Grappling Industries NUREMBERG
≤ 29 kg · Counts as a competition event
Gi Kids / Grey / 10 - 11 years / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

3 matches in the rating period

Grappling Industries NUREMBERG
≤ 29 kg · Counts as a competition event
Gi Kids / Grey / 8 - 9 years / -65 lbs
  • Registered weight class: -65 lbs
  • Source competition limit: -65 lbs

5 matches in the rating period

Classification evidence

Why Grey?

This outcome uses the belt category of every rating-eligible match from 2025-09-01 through 2026-08-31. The most-fought category is selected; the newest evidence breaks a tie.

Evidence outcome

  • grey 10 matches in the rating period Selected outcome

Registrations and outcomes

Grappling Industries NUREMBERG
grey · Counts as a match
No Gi Kids / Intermediate (Grey) / 10 - 11 years / -65 lbs
  • Source belt category: grey

2 matches in the rating period

Grappling Industries NUREMBERG
grey · Counts as a match
Gi Kids / Grey / 10 - 11 years / -65 lbs
  • Source belt category: grey

3 matches in the rating period

Grappling Industries NUREMBERG
grey · Counts as a match
Gi Kids / Grey / 8 - 9 years / -65 lbs
  • Source belt category: grey

5 matches in the rating period