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Sergio Gallardo

PlayJitsu Academy

≤ 61 kg
W–L
7–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,298
Rating based on Gi matches in the past 12 months.
No-Gi
1,303
Rating based on No-Gi matches in the past 12 months.
Current form
8–2
Results from the ten most recent rating-eligible matches.
Opponents
9
Unique opponents faced in rating-eligible matches in the past 12 months.

Honours

Medals and placements

Gold
2
Silver
0
Bronze
1
Total medals
3
Events with results
3

Full career record

Wins
11
Losses
4
Matches
15
Win rate
73.3%

Ways of winning

Submission
3
Points
7
Decision
0
Disqualification
1

Personal records

Longest winning streak
7
Longest submission streak
2
Longest gold streak
1
Largest recorded points win
19–0

Recent recorded placements

  1. All Stars BJJ Spain

    ES Event record 4–0

    • Juvenilenogi / Male / Beginner / Juvenile / 60kg
    • Juvenile / Male / White / Juvenile / 60kg

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
4
Unique opponents
9
Distinct events
2

Ways of winning

  • Submission 3 27%
  • Points 7 64%
  • Decision 0 0%
  • Other recorded result 1 9%

Gi versus No-Gi

Gi

Rating
1298
Record
4–2
Win rate
67%
Submission share
33%

No-Gi

Rating
1303
Record
3–2
Win rate
60%
Submission share
20%

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
1,376
Change over 90 days
+145
Highest rating in 12 months
1,375
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,335
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
18%
Effective evidence
7.8
Confidence
83/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

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

Rivals

Opponent Head-to-head record Matches
Yoel Serrano 1–2 3

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 No new matches Change 0 Rating 1,376

Rating-period composition

Rating matches
11 0
Record
7–4 Previous month 7–4
Opponents
9 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 1,376

Rating-period composition

Rating matches
11 0
Record
7–4 Previous month 7–4
Opponents
9 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 9 new matches Change +139 Rating 1,375

Rating-period composition

Rating matches
11 +9
Record
7–4 Previous month 0–2
Opponents
9 +7
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
June 27, 2026 Yoel Serrano
Grappling Industries MADRID No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
Method Submission 01:10 0–2
Marginal influence -13
Win
Grappling Industries MADRID No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
Method Disqualification 00:21 0–0
Marginal influence +18
Win
June 27, 2026 Walter Gomez
Grappling Industries MADRID No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
Method Points 04:00 17–0
Marginal influence +11
Win
June 27, 2026 Timur Braniste
Grappling Industries MADRID No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
Method Points 04:00 7–2
Marginal influence +11
Win
June 27, 2026 Yoel Serrano
Grappling Industries MADRID Gi Kids / 16 - 17 years (Male) / White / -135 lbs
Method Points 04:00 4–2
Marginal influence +11
Loss
June 27, 2026 Yoel Serrano
Grappling Industries MADRID Gi Kids / 16 - 17 years (Male) / White / -135 lbs
Method Submission 01:35 0–4
Marginal influence -12
Win
June 27, 2026 Toni Delgado
Grappling Industries MADRID Gi Kids / 16 - 17 years (Male) / White / -135 lbs
Method Submission 01:44 6–2
Marginal influence +13
Win
June 27, 2026 Adrian Vargas
Grappling Industries MADRID Gi Kids / 16 - 17 years (Male) / White / -135 lbs
Method Points 04:00 12–0
Marginal influence +7
Win
June 27, 2026 Oscar Brito
Grappling Industries MADRID Gi Kids / 16 - 17 years (Male) / White / -135 lbs
Method Points 04:00 8–0
Marginal influence +10
May 2026 No new matches Change +5 Rating 1,236

Rating-period composition

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

April 2026 No new matches Change +1 Rating 1,231

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 0 Rating 1,230

Rating-period composition

Rating matches
2 0
Record
0–2 Previous month 0–2
Opponents
2 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 2 new matches Change Starting point Rating 1,230

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
February 1, 2026 Jorge Tierno Munoz
KIMURA CUP MADRID 2026 Juvenile Boys Gi / White / Youth / -66 kg
Method Points 04:00 0–3
Marginal influence -16
Loss
February 1, 2026 Harrison Cedeño
KIMURA CUP MADRID 2026 Juvenile Boys No-Gi / White / Youth / -66 kg
Method Submission 00:48 0–2
Marginal influence -7
Relevant matches
7.8
Official ranking percentile
-
Performance
-

7.8 weighted matches against 9 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,335
Repeated-opponent share
18.2%
Network connectivity
80.9%

Classification evidence

Why U18?

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

  • U18 2 event votes Selected outcome

Registrations and outcomes

Grappling Industries MADRID
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Gi Kids / 16 - 17 years (Male) / White / -135 lbs
  • Competition age 16
  • Registered age: u18
  • Source category: u18
KIMURA CUP MADRID 2026
U18 · Counts
Juvenile Boys Gi / White / Youth / -66 kg
  • Competition age 16
  • Registered age: u18
  • Source category: u18
Juvenile Boys No-Gi / White / Youth / -66 kg
  • Competition age 16
  • Registered age: u18
  • Source category: u18

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 13 matches in the rating period Selected outcome

Registrations and outcomes

All Stars BJJ Spain
white · Counts as a match
Juvenile / Male / White / Juvenile / 60kg
  • Source belt category: white

2 matches in the rating period

Grappling Industries MADRID
white · Counts as a match
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -135 lbs
  • Source belt category: white

4 matches in the rating period

Grappling Industries MADRID
white · Counts as a match
Gi Kids / 16 - 17 years (Male) / White / -135 lbs
  • Source belt category: white

5 matches in the rating period

KIMURA CUP MADRID 2026
white · Counts as a match
Juvenile Boys Gi / White / Youth / -66 kg
  • Source belt category: white

1 match in the rating period

KIMURA CUP MADRID 2026
white · Counts as a match
Juvenile Boys No-Gi / White / Youth / -66 kg
  • Source belt category: white

1 match in the rating period