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Aleksa Zivkovic

Groundfighter

W–L
4–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,284
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
4–3
Results from the ten most recent rating-eligible matches.
Opponents
5
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
1
Bronze
1
Total medals
2
Events with results
4

Full career record

Wins
5
Losses
7
Matches
12
Win rate
41.7%

Ways of winning

Submission
4
Points
1
Decision
0
Disqualification
0

Personal records

Longest winning streak
3
Longest submission streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
5
Distinct events
2

Ways of winning

  • Submission 3 75%
  • Points 1 25%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1284
Record
4–3
Win rate
57%
Submission share
75%

No-Gi

Rating
-
Record
-
Win rate
-
Submission share
-

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
1,284
Change over 90 days
+104
Highest rating in 12 months
1,284
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,265
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
29%
Effective evidence
4.2
Confidence
62/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 2–4 2–4 across 6 rematches against 3 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2623 Vincent Kirnbauer · MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi Sub 01:40 0–0 Earlier · Sub 01:20 0–2 March 8, 2026 · Groundfighter Kids Open 2026
  2. #2939 Hannah Sophia Biro · Groundfighter Kids Open 2026 Sub 00:27 6–0

Full career

  1. #2623 Vincent Kirnbauer · MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi Sub 01:40 0–0 Earlier · Sub 01:20 0–2 March 8, 2026 · Groundfighter Kids Open 2026
  2. #2939 Hannah Sophia Biro · Groundfighter Kids Open 2026 Sub 00:27 6–0

Rivals

Opponent Head-to-head record Matches
Benjamin Rubenz 0–2 2
Florian Kullnig 0–2 2

Around this athlete

Athlete Rank Rating
Hamza Kanté #1988 1,284
Aleksa Zivkovic #1989 1,284
Martin Jurečka #1990 1,284

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 +1 Rating 1,284

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
5 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 0 Rating 1,283

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
5 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 -1 Rating 1,283

Rating-period composition

Rating matches
7 0
Record
4–3 Previous month 4–3
Opponents
5 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 2 new matches Change +5 Rating 1,284

Rating-period composition

Rating matches
7 +2
Record
4–3 Previous month 3–2
Opponents
5 +1
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.
Loss
May 30, 2026 Unknown opponent
MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
Method Submission 00:35 0–7
Marginal influence -26
Win
May 30, 2026 Vincent Kirnbauer
MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
Method Submission 01:40 0–0
Marginal influence +23
April 2026 No new matches Change 0 Rating 1,279

Rating-period composition

Rating matches
5 0
Record
3–2 Previous month 3–2
Opponents
4 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.

March 2026 5 new matches · 3 left period Change +95 Rating 1,279

Rating-period composition

Rating matches
5 +2
Record
3–2 Previous month 1–2
Opponents
4 +1
Events
1 0

3 older matches left the 12-month period: 1 won and 2 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

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
March 8, 2026 Florian Kullnig
Groundfighter Kids Open 2026 All Kids GI / -30 kg / Beginner
Method Points 03:00 0–2
Marginal influence -19
Win
March 8, 2026 Vincent Kirnbauer
Groundfighter Kids Open 2026 All Kids GI / -30 kg / Beginner
Method Submission 01:20 0–2
Marginal influence +18
Win
March 8, 2026 Baisangur Maaev
Groundfighter Kids Open 2026 All Kids GI / -30 kg / Beginner
Method Points 03:00 6–0
Marginal influence +27
Win
March 8, 2026 Hannah Sophia Biro
Groundfighter Kids Open 2026 All Kids GI / -30 kg / Beginner
Method Submission 00:27 6–0
Marginal influence +15
Loss
March 8, 2026 Florian Kullnig
Groundfighter Kids Open 2026 All Kids GI / -30 kg / Beginner
Method Points 03:00 0–2
Marginal influence -19
February 2026 No new matches Change 0 Rating 1,184

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 0 Rating 1,184

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 0 Rating 1,184

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 +4 Rating 1,184

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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 No new matches Change 0 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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.

September 2025 No new matches Change 0 Rating 1,180

Rating-period composition

Rating matches
3 0
Record
1–2 Previous month 1–2
Opponents
3 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.

Relevant matches
4.2
Official ranking percentile
Top 65%
Performance
-

4.2 weighted matches against 5 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,265
Repeated-opponent share
28.6%
Network connectivity
80.9%

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

MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi
U12 · Counts
Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
  • Competition age 10
  • Registered age: u10
  • Source category: u10
Groundfighter Kids Open 2026
U12 · Counts
All Kids GI / -30 kg / Beginner
  • Competition age 10
  • Registered age: u12
  • Source category: u12

Classification evidence

Why ≤ 30 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

  • ≤ 30 kg 1 competition event Selected outcome
  • ≤ 34 kg 1 competition event

Registrations and outcomes

MOMENTUM 13 - Salzburg Open BJJ Gi & NoGi
≤ 34 kg · Counts as a competition event
Kids Men Gi / U10 (8-9) years / Kids advanced / -34kg
  • Registered weight class: -34kg
  • Source competition limit: -34kg

2 matches in the rating period

Groundfighter Kids Open 2026
≤ 30 kg · Counts as a competition event
All Kids GI / -30 kg / Beginner
  • Registered weight class: -30 kg
  • Source competition limit: -30 kg

5 matches in the rating period