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Liam ORiordan

ICON Pablo Cerino Team

W–L
2–4
Won and lost rating-eligible matches in the past 12 months.
Gi
1,269
Rating based on Gi matches in the past 12 months.
No-Gi
1,113
Rating based on No-Gi matches in the past 12 months.
Current form
2–4
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
2
Bronze
10
Total medals
14
Events with results
11

Full career record

Wins
9
Losses
31
Matches
40
Win rate
22.5%

Ways of winning

Submission
4
Points
3
Decision
0
Disqualification
1

Personal records

Longest winning streak
2
Longest submission streak
2

Recent recorded placements

  4. 2025 AGF Antwerp Championships

    BE Event record 1–7

    • Place 4
    • No Gi Kids Challenger / Boys / Regular Challenger / Light I (Up to 43.10 kg)
    • Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Light II (Up to 47.60 kg)
    • No Gi Kids / Boys / Juniors (12 - 13 yrs) / Yellow / Light I (Up to 43.10 kg)

12-month performance profile

How the results were achieved

Past 12 months
Current win streak
0
Unique opponents
6
Distinct events
2

Ways of winning

  • Submission 0 0%
  • Points 2 100%
  • Decision 0 0%
  • Other recorded result 0 0%

Gi versus No-Gi

Gi

Rating
1269
Record
2–2
Win rate
50%
Submission share
0%

No-Gi

Rating
1113
Record
0–2
Win rate
0%
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
1,290
Change over 90 days
+10
Highest rating in 12 months
1,267
Performance versus expectation
-
Schedule strength
-
Average opponent rating
1,376
Weighted win rate
-
Expected win rate
-
Repeat-opponent share
0%
Effective evidence
5
Confidence
73/100

Opponents

Opposition and rivalries

The strongest recorded win, rematches and opponents faced repeatedly.

Rematches 3–21 3–21 across 24 rematches against 9 repeat opponents.

Top 10 highest-ranked defeated opponents

Past 12 months

No win over a currently ranked opponent in this period.

Full career

  1. #472 Rodrigo Praia Faria · BRUSSELS OPEN FBJJB KID GI & NoGi 28.09 Sub 02:59 2–24
  2. #835 Dellano Van Kiel · Belgian Championship BJJ Gi & No Gi Kids & Youth Championnat de Belgique JJB Gi & No Gi Kids & Youth 2023 Pts 4–4
  3. #1064 Davi Candido · BRUSSELS OPEN FBJJB KID GI & NoGi 28.09 Sub 00:48 2–0

Rivals

Opponent Head-to-head record Matches

Around this athlete

Athlete Rank Rating
Germans Zukovskis #934 1,290
Liam ORiordan #935 1,290
Minh Khoi Tran #936 1,290

Recent tournaments

  1. Grappling Industries BRUSSELS

    March 21, 2026
    Gi / No-Gi 0–0

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 1,290

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 1,290

Rating-period composition

Rating matches
6 0
Record
2–4 Previous month 2–4
Opponents
6 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 · 8 left period Change +5 Rating 1,290

Rating-period composition

Rating matches
6 -8
Record
2–4 Previous month 3–11
Opponents
6 -4
Events
2 -1

8 older matches left the 12-month period: 1 won and 7 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

May 2026 No new matches Change 0 Rating 1,285

Rating-period composition

Rating matches
14 0
Record
3–11 Previous month 3–11
Opponents
10 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.

April 2026 No new matches Change -7 Rating 1,285

Rating-period composition

Rating matches
14 0
Record
3–11 Previous month 3–11
Opponents
10 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.

March 2026 No new matches · 10 left period Change +27 Rating 1,292

Rating-period composition

Rating matches
14 -10
Record
3–11 Previous month 5–19
Opponents
10 -7
Events
3 -2

10 older matches left the 12-month period: 2 won and 8 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

February 2026 No new matches Change +1 Rating 1,265

Rating-period composition

Rating matches
24 0
Record
5–19 Previous month 5–19
Opponents
17 0
Events
5 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 -3 Rating 1,264

Rating-period composition

Rating matches
24 0
Record
5–19 Previous month 5–19
Opponents
17 0
Events
5 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 1,267

Rating-period composition

Rating matches
24 0
Record
5–19 Previous month 5–19
Opponents
17 0
Events
5 0

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

November 2025 3 new matches · 2 left period Change +25 Rating 1,267

Rating-period composition

Rating matches
24 +1
Record
5–19 Previous month 4–19
Opponents
17 +2
Events
5 0

2 older matches left the 12-month period: 0 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
November 22, 2025 Mohamed Benali
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -40 kg
Method Points 04:00 0–22
Marginal influence -5
Win
November 22, 2025 Malo AUDOIN
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -40 kg
Method Points 04:00 9–5
Marginal influence +26
Loss
November 22, 2025 Noah Liberato
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS Boys Gi / Yellow / 10-11-12 yrs / -40 kg
Method Points 04:00 0–26
Marginal influence -6
October 2025 No new matches Change -2 Rating 1,242

Rating-period composition

Rating matches
23 0
Record
4–19 Previous month 4–19
Opponents
15 0
Events
5 0

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

September 2025 3 new matches · 4 left period Change -13 Rating 1,244

Rating-period composition

Rating matches
23 -1
Record
4–19 Previous month 5–19
Opponents
15 -2
Events
5 0

4 older matches left the 12-month period: 2 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
September 20, 2025 Eymen Ali
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -48kg
Method Points 03:00 0–10
Marginal influence -27
Loss
September 20, 2025 Yamine GUERFI
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -48kg
Method Submission 00:30 0–5
Marginal influence -22
Win
September 20, 2025 Mikhail Tarasyan
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025 BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -43kg* (cat 1 : 9-10-11-12)
Method Points 03:00 6–2
Marginal influence +34
Relevant matches
5
Official ranking percentile
Top 63%
Performance
-

5 weighted matches against 6 different opponents across 2 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,376
Repeated-opponent share
0.0%
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 1 event vote Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
U12 · Counts
No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -95 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
Gi Kids / 10 - 11 years / Yellow/Orange / -95 lbs
  • Competition age 11
  • Registered age: u12
  • Source category: u12
BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
Does not count
Boys Gi / Yellow / 10-11-12 yrs / -40 kg
  • Competition age 10
BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
Does not count
NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -48kg
  • Competition age 10
  • Registered age: u16
  • Source category: u16
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -43kg* (cat 1 : 9-10-11-12)
  • Competition age 10

Classification evidence

Why ≤ 40 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

  • ≤ 40 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries BRUSSELS
Does not count
No Gi Kids / 10 - 11 years / Advanced (Yellow/Orange) / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries BRUSSELS
Does not count
Gi Kids / 10 - 11 years / Yellow/Orange / -95 lbs
  • Registered weight class: -95 lbs
  • Source competition limit: -95 lbs

No matches in the rating period · no valid weight evidence

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
≤ 40 kg · Counts as a competition event
Boys Gi / Yellow / 10-11-12 yrs / -40 kg
  • Registered weight class: -40 kg
  • Source competition limit: -40 kg

3 matches in the rating period

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
≤ 48 kg · Does not count
NoGi DIVISION (-16years old) / KID NoGi / KID (-16years old) / -48kg
  • Registered weight class: -48kg
  • Source competition limit: -48kg

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

BRUSSELS KID (-16y) FBJJB OPEN 1 - Gi & NoGi 20.09.2025
≤ 43 kg · Does not count
BOY GI DIVISION (-16years old) / KID GI / KID (-16years old) / -43kg* (cat 1 : 9-10-11-12)
  • Registered weight class: -43kg (cat 1 : 9-10-11-12)
  • Source competition limit: -43kg (cat 1 : 9-10-11-12)

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

Classification evidence

Why Yellow?

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

  • yellow 3 matches in the rating period Selected outcome

Registrations and outcomes

BELGIAN CHAMPIONSHIP GI KIDS YOUTH & ADULTS / CHAMPIONNAT DE BELGIQUE GI KIDS YOUTH & ADULTS
yellow · Counts as a match
Boys Gi / Yellow / 10-11-12 yrs / -40 kg
  • Source belt category: yellow

3 matches in the rating period