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Unai Tahajit Bahía

Team Cadena Warrior

W–L
4–2
Won and lost rating-eligible matches in the past 12 months.
Gi
1,314
Rating based on Gi matches in the past 12 months.
No-Gi
1,230
Rating based on No-Gi matches in the past 12 months.
Current form
4–2
Results from the ten most recent rating-eligible matches.
Opponents
6
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
1
Bronze
1
Total medals
4
Events with results
3

Full career record

Wins
4
Losses
2
Matches
6
Win rate
66.7%

Ways of winning

Submission
2
Points
2
Decision
0
Disqualification
0

Personal records

Longest winning streak
2
Longest submission streak
2
Longest gold streak
1

Recent recorded placements

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
2
Unique opponents
6
Distinct events
3

Ways of winning

  • Submission 2 50%
  • Points 2 50%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1314
Record
3–1
Win rate
75%
Submission share
67%

No-Gi

Rating
1230
Record
1–1
Win rate
50%
Submission share
0%

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
1,359
Change over 90 days
+36
Highest rating in 12 months
1,359
Performance versus expectation
+18.3 pp
Schedule strength
Top 81%
Average opponent rating
1,271
Weighted win rate
68%
Expected win rate
49%
Repeat-opponent share
0%
Effective evidence
5.4
Confidence
77/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2318 Antonio Cuevas Serna · Copa de España 2026 / Gi - No Gi - Kids Sub 03:54 15–0
  2. #2784 Marco Ojeda · SALAMANCA BJJ CUP GI & NO-GI 2026 Pts 7–5

Full career

  1. #2318 Antonio Cuevas Serna · Copa de España 2026 / Gi - No Gi - Kids Sub 03:54 15–0
  2. #2784 Marco Ojeda · SALAMANCA BJJ CUP GI & NO-GI 2026 Pts 7–5

Around this athlete

Athlete Rank Rating
Sviatoslav Kupriianov #1226 1,359
Unai Tahajit Bahía #1227 1,359
Piet Sinemus #1228 1,359

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 1,359

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
6 0
Events
3 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 1,359

Rating-period composition

Rating matches
6 0
Record
4–2 Previous month 4–2
Opponents
6 0
Events
3 0

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

June 2026 2 new matches Change +48 Rating 1,359

Rating-period composition

Rating matches
6 +2
Record
4–2 Previous month 2–2
Opponents
6 +2
Events
3 +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
Copa de España 2026 / Gi - No Gi - Kids Niños GI / White / Cadete 2 / -52 Kg
Method Submission 03:54 15–0
Marginal influence +22
Win
June 13, 2026 Rafael Queiroz
Copa de España 2026 / Gi - No Gi - Kids Niños GI / White / Cadete 2 / -52 Kg
Method Submission 01:23 8–0
Marginal influence +15
May 2026 1 new match Change -8 Rating 1,311

Rating-period composition

Rating matches
4 +1
Record
2–2 Previous month 2–1
Opponents
4 +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
GETXO BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
Method Points 04:00 0–6
Marginal influence -25
April 2026 No new matches Change -1 Rating 1,319

Rating-period composition

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

March 2026 No new matches Change -3 Rating 1,320

Rating-period composition

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

February 2026 3 new matches Change Starting point Rating 1,323

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
SALAMANCA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
Method Submission 00:33 0–6
Marginal influence -9
Win
February 1, 2026 Marco Ojeda
SALAMANCA BJJ CUP GI & NO-GI 2026 Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
Method Points 04:00 7–5
Marginal influence +6
Win
February 1, 2026 Adrian Alonso
SALAMANCA BJJ CUP GI & NO-GI 2026 Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
Method Points 04:00 7–3
Marginal influence +26
Relevant matches
5.4
Official ranking percentile
Top 41%
Performance
18.3 pp above expectation

5.4 weighted matches against 6 different opponents across 3 events

Weighted win rate
67.7%
Expected win rate
49.4%
Average opponent rating
1,271
Repeated-opponent share
0.0%
Network connectivity
80.9%

Classification evidence

Why U16?

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

  • U16 3 event votes Selected outcome

Registrations and outcomes

Copa de España 2026 / Gi - No Gi - Kids
U16 · Counts
Niños GI / White / Cadete 2 / -52 Kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
GETXO BJJ CUP GI & NO-GI 2026
U16 · Counts
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
SALAMANCA BJJ CUP GI & NO-GI 2026
U16 · Counts
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Competition age 14
  • Registered age: u16
  • Source category: u16
SALAMANCA | D-BJJ
Does not count
Boys No-Gi / White / Teen I (13yrs) / -51,00 kg
  • Registered age: u14
  • Source category: u14
Boys Gi / White / Teen I (13yrs) / -48,40 kg
  • Registered age: u14
  • Source category: u14

Classification evidence

Why ≤ 51 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

  • ≤ 51 kg 1 competition event Selected outcome
  • ≤ 52 kg 1 competition event

Registrations and outcomes

Copa de España 2026 / Gi - No Gi - Kids
≤ 52 kg · Counts as a competition event
Niños GI / White / Cadete 2 / -52 Kg
  • Registered weight class: -52 Kg
  • Source competition limit: -52 Kg

2 matches in the rating period

GETXO BJJ CUP GI & NO-GI 2026
≤ 51 kg · Counts as a competition event
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

1 match in the rating period

SALAMANCA BJJ CUP GI & NO-GI 2026
≤ 64 kg · Does not count
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Registered weight class: -64,0 kg
  • Source competition limit: -64,0 kg

2 matches in the rating period · conflicting upper weight limits make this event ambiguous

SALAMANCA BJJ CUP GI & NO-GI 2026
≤ 51 kg · Does not count
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Registered weight class: -51,0 kg
  • Source competition limit: -51,0 kg

1 match in the rating period · conflicting upper weight limits make this event ambiguous

SALAMANCA | D-BJJ
Does not count
Boys No-Gi / White / Teen I (13yrs) / -51,00 kg
  • Registered weight class: -51,00 kg
  • Source competition limit: -51,00 kg

No matches in the rating period · no valid weight evidence

SALAMANCA | D-BJJ
Does not count
Boys Gi / White / Teen I (13yrs) / -48,40 kg
  • Registered weight class: -48,40 kg
  • Source competition limit: -48,40 kg

No matches in the rating period · no valid weight evidence

Classification evidence

Why White?

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

  • white 6 matches in the rating period Selected outcome

Registrations and outcomes

Copa de España 2026 / Gi - No Gi - Kids
white · Counts as a match
Niños GI / White / Cadete 2 / -52 Kg
  • Source belt category: white

2 matches in the rating period

GETXO BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Source belt category: white

1 match in the rating period

SALAMANCA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys NO-GI / White / Infanto Juvenil B / -64,0 kg
  • Source belt category: white

2 matches in the rating period

SALAMANCA BJJ CUP GI & NO-GI 2026
white · Counts as a match
Kids Boys GI / White / Infanto Juvenil B / -51,0 kg
  • Source belt category: white

1 match in the rating period