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Mia Portillo Rodriguez

REUSTEAM

W–L
4–11
Won and lost rating-eligible matches in the past 12 months.
Gi
1,161
Rating based on Gi matches in the past 12 months.
No-Gi
1,235
Rating based on No-Gi matches in the past 12 months.
Current form
2–8
Results from the ten most recent rating-eligible matches.
Opponents
10
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
0
Silver
6
Bronze
3
Total medals
9
Events with results
7

Full career record

Wins
5
Losses
14
Matches
19
Win rate
26.3%

Ways of winning

Submission
3
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
10
Distinct events
5

Ways of winning

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

Gi versus No-Gi

Gi

Rating
1161
Record
2–8
Win rate
20%
Submission share
50%

No-Gi

Rating
1235
Record
2–3
Win rate
40%
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
1,251
Change over 90 days
+18
Highest rating in 12 months
1,251
Performance versus expectation
-5.0 pp
Schedule strength
Top 52%
Average opponent rating
1,314
Weighted win rate
30%
Expected win rate
35%
Repeat-opponent share
33%
Effective evidence
11.2
Confidence
91/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 0–7 0–7 across 7 rematches against 2 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

  1. #2176 Abril Dupont · TORREDEMBARRA CHALLENGE 2026 Sub 02:15 9–0
  2. #2421 Nayara Garcia · BARCELONA CUP BJJ GI & NO-GI 2026 Sub 02:29 14–0
  3. #2503 Marta Torres Bafino · VINYOLS CHALLENGE SPRING 2026 Pts 1–0
  4. #2738 Camill Alvarado Gutiérrez · VINYOLS CHALLENGE SPRING 2026 Sub 02:24 7–0

Full career

  1. #2176 Abril Dupont · TORREDEMBARRA CHALLENGE 2026 Sub 02:15 9–0
  2. #2421 Nayara Garcia · BARCELONA CUP BJJ GI & NO-GI 2026 Sub 02:29 14–0
  3. #2503 Marta Torres Bafino · VINYOLS CHALLENGE SPRING 2026 Pts 1–0
  4. #2738 Camill Alvarado Gutiérrez · VINYOLS CHALLENGE SPRING 2026 Sub 02:24 7–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Alba Crespo Aguiar #2291 1,251
Mia Portillo Rodriguez #2292 1,251
Evie Jones #2293 1,251

Scheduled

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 4 new matches Change +12 Rating 1,251

Rating-period composition

Rating matches
15 +4
Record
4–11 Previous month 3–8
Opponents
10 +2
Events
5 +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
August 1, 2026 YAIZA RUIZ SUAREZ
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Girls NO-GI / White-Grey / Infanto Juvenil A / -42,0 kg
Method Points 04:00 0–21
Marginal influence -3
Loss
August 1, 2026 YAIZA RUIZ SUAREZ
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
Method Submission 00:50 0–0
Marginal influence -8
Win
August 1, 2026 Nayara Garcia
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
Method Submission 02:29 14–0
Marginal influence +18
Loss
August 1, 2026 YAIZA RUIZ SUAREZ
BARCELONA CUP BJJ GI & NO-GI 2026 Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
Method Submission 00:29 0–0
Marginal influence -8
July 2026 No new matches Change 0 Rating 1,239

Rating-period composition

Rating matches
11 0
Record
3–8 Previous month 3–8
Opponents
8 0
Events
4 0

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

June 2026 4 new matches Change +6 Rating 1,239

Rating-period composition

Rating matches
11 +4
Record
3–8 Previous month 2–5
Opponents
8 +1
Events
4 +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
June 21, 2026 Abril Dupont
TORREDEMBARRA CHALLENGE 2026 Girls Nogi / Grey / Junior 12 y 13 años / -44 kg
Method Submission 02:15 9–0
Marginal influence +15
Loss
TORREDEMBARRA CHALLENGE 2026 Girls Nogi / Grey / Junior 12 y 13 años / -44 kg
Method Submission 00:29 0–0
Marginal influence -2
Loss
TORREDEMBARRA CHALLENGE 2026 Girls Gi / Grey / Junior 12 y 13 años / -44 kg
Method Points 03:00 0–7
Marginal influence -9
Loss
TORREDEMBARRA CHALLENGE 2026 Girls Gi / Grey / Junior 12 y 13 años / -44 kg
Method Submission 02:08 1–0
Marginal influence -9
May 2026 5 new matches Change +117 Rating 1,233

Rating-period composition

Rating matches
7 +5
Record
2–5 Previous month 0–2
Opponents
7 +5
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.
Loss
May 2, 2026 Eila Campos Sans
VINYOLS CHALLENGE SPRING 2026 GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
Method Submission 02:38 1–8
Marginal influence -16
Loss
May 2, 2026 Andrea Pelegrina
VINYOLS CHALLENGE SPRING 2026 GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
Method Points 03:41 0–1
Marginal influence -21
Win
VINYOLS CHALLENGE SPRING 2026 GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
Method Points 03:00 1–0
Marginal influence +18
Loss
VINYOLS CHALLENGE SPRING 2026 GIRLS NOGI / Grey / Junior 12 y 13 años / -48 kg
Method Submission 00:54 0–6
Marginal influence -2
Win
VINYOLS CHALLENGE SPRING 2026 GIRLS NOGI / Grey / Junior 12 y 13 años / -48 kg
Method Submission 02:24 7–0
Marginal influence +16
April 2026 No new matches · 1 left period Change +23 Rating 1,116

Rating-period composition

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

1 older matches left the 12-month period: 0 won and 1 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

March 2026 1 new match Change -9 Rating 1,093

Rating-period composition

Rating matches
3 +1
Record
0–3 Previous month 0–2
Opponents
3 +1
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.
Loss
March 14, 2026 Leah Gimenez
KIMURA CUP SALOU Girls Gi / Grey / Junior / -48 kg
Method Submission 00:36 0–6
Marginal influence -7
February 2026 No new matches Change 0 Rating 1,102

Rating-period composition

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

January 2026 1 new match Change -25 Rating 1,102

Rating-period composition

Rating matches
2 +1
Record
0–2 Previous month 0–1
Opponents
2 +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
January 10, 2026 Carla Vilarrasa
CATALUÑA BJJ CUP GI & NO-GI 2026 Kids Girls GI / Grey / Infanto Juvenil B / -47,0 kg
Method Points 04:00 0–9
Marginal influence -16
December 2025 No new matches Change 0 Rating 1,127

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 0 Rating 1,127

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 1,127

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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 1,127

Rating-period composition

Rating matches
1 0
Record
0–1 Previous month 0–1
Opponents
1 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
11.2
Official ranking percentile
Top 75%
Performance
5.0 pp below expectation

11.2 weighted matches against 10 different opponents across 5 events

Weighted win rate
30.2%
Expected win rate
35.2%
Average opponent rating
1,314
Repeated-opponent share
33.3%
Network connectivity
80.9%

Classification evidence

Why U14?

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

  • U14 5 event votes Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
U14 · Counts
Kids Girls NO-GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
TORREDEMBARRA CHALLENGE 2026
U14 · Counts
Girls Nogi / Grey / Junior 12 y 13 años / -44 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
Girls Gi / Grey / Junior 12 y 13 años / -44 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
VINYOLS CHALLENGE SPRING 2026
U14 · Counts
GIRLS NOGI / Grey / Junior 12 y 13 años / -48 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
KIMURA CUP SALOU
U14 · Counts
Girls Gi / Grey / Junior / -48 kg
  • Competition age 12
  • Registered age: u14
  • Source category: u14
CATALUÑA BJJ CUP GI & NO-GI 2026
U14 · Counts
Kids Girls GI / Grey / Infanto Juvenil B / -47,0 kg
  • Competition age 12
  • Registered age: u16
  • Source category: u16

Classification evidence

Why ≤ 42 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

  • ≤ 42 kg 1 competition event Selected outcome
  • ≤ 44 kg 1 competition event
  • ≤ 48 kg 1 competition event

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
≤ 42 kg · Counts as a competition event
Kids Girls NO-GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Registered weight class: -42,0 kg
  • Source competition limit: -42,0 kg

1 match in the rating period

BARCELONA CUP BJJ GI & NO-GI 2026
≤ 42 kg · Counts as a competition event
Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Registered weight class: -42,0 kg
  • Source competition limit: -42,0 kg

3 matches in the rating period

TORREDEMBARRA CHALLENGE 2026
≤ 44 kg · Counts as a competition event
Girls Nogi / Grey / Junior 12 y 13 años / -44 kg
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

2 matches in the rating period

TORREDEMBARRA CHALLENGE 2026
≤ 44 kg · Counts as a competition event
Girls Gi / Grey / Junior 12 y 13 años / -44 kg
  • Registered weight class: -44 kg
  • Source competition limit: -44 kg

2 matches in the rating period

VINYOLS CHALLENGE SPRING 2026
≤ 48 kg · Counts as a competition event
GIRLS NOGI / Grey / Junior 12 y 13 años / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

2 matches in the rating period

VINYOLS CHALLENGE SPRING 2026
≤ 48 kg · Counts as a competition event
GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

3 matches in the rating period

KIMURA CUP SALOU
≤ 48 kg · Does not count
Girls Gi / Grey / Junior / -48 kg
  • Registered weight class: -48 kg
  • Source competition limit: -48 kg

1 match in the rating period · outside the three most recent unambiguous events

CATALUÑA BJJ CUP GI & NO-GI 2026
≤ 47 kg · Does not count
Kids Girls GI / Grey / Infanto Juvenil B / -47,0 kg
  • Registered weight class: -47,0 kg
  • Source competition limit: -47,0 kg

1 match in the rating period · outside the three most recent unambiguous events

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 15 matches in the rating period Selected outcome

Registrations and outcomes

BARCELONA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Girls NO-GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Source belt category: grey

1 match in the rating period

BARCELONA CUP BJJ GI & NO-GI 2026
grey · Counts as a match
Kids Girls GI / White-Grey / Infanto Juvenil A / -42,0 kg
  • Source belt category: grey

3 matches in the rating period

TORREDEMBARRA CHALLENGE 2026
grey · Counts as a match
Girls Nogi / Grey / Junior 12 y 13 años / -44 kg
  • Source belt category: grey

2 matches in the rating period

TORREDEMBARRA CHALLENGE 2026
grey · Counts as a match
Girls Gi / Grey / Junior 12 y 13 años / -44 kg
  • Source belt category: grey

2 matches in the rating period

VINYOLS CHALLENGE SPRING 2026
grey · Counts as a match
GIRLS GI / Grey - White / Junior 12 y 13 años / -48 kg
  • Source belt category: grey

3 matches in the rating period

VINYOLS CHALLENGE SPRING 2026
grey · Counts as a match
GIRLS NOGI / Grey / Junior 12 y 13 años / -48 kg
  • Source belt category: grey

2 matches in the rating period

KIMURA CUP SALOU
grey · Counts as a match
Girls Gi / Grey / Junior / -48 kg
  • Source belt category: grey

1 match in the rating period

CATALUÑA BJJ CUP GI & NO-GI 2026
grey · Counts as a match
Kids Girls GI / Grey / Infanto Juvenil B / -47,0 kg
  • Source belt category: grey

1 match in the rating period