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Tyron Verheijen

Haven BJJ

W–L
2–3
Won and lost rating-eligible matches in the past 12 months.
Gi
1,196
Rating based on Gi matches in the past 12 months.
No-Gi
1,223
Rating based on No-Gi matches in the past 12 months.
Current form
2–3
Results from the ten most recent rating-eligible matches.
Opponents
3
Unique opponents faced in rating-eligible matches in the past 12 months.

Scheduled

Tournament history

Events

6
Events
Date Event Result Format Division
BJJ Dutch Open 2026 NO-GI the Netherlands 0–0 W–L: Win / Loss No-Gi
  • Place #5
NEDMMA | Grappling Dutch Open 2026 (GDO26) - No Gi the Netherlands 0–0 W–L: Win / Loss No-Gi
  • ABSOLUTE Champion - No Gi | U18 - Male / U18 - Male / Beginner | BEG - U18 / ABSOLUTE Champion | No Gi | BEG
  • No Gi - U18 | Male - Weight Classes / U18 - Male / Beginner | BEG - U18 / -84 kg | No Gi
GrappleCity: Rotterdam Spring Open the Netherlands 0–0 W–L: Win / Loss No-Gi
  • Teens NoGi / White / 16-17 years / -75kg / Boy
GrappleCity: Rotterdam Winter Open the Netherlands · Gi · 16–17 yo · white · ≤75 kg ; No-Gi · 16–17 yo · white · ≤75 kg 2–3 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Teens NoGi / White / 16-17 years / -75kg / Boy
VERSUS Championship 31 (NoGi) the Netherlands 0–0 W–L: Win / Loss No-Gi
  • Silver
Kaizen League Amsterdam Gi and No-Gi the Netherlands 0–0 W–L: Win / Loss No-Gi
  • Place #17

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 1,295

Rating-period composition

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

July 2026 No new matches Change 0 Rating 1,294

Rating-period composition

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

June 2026 No new matches Change 0 Rating 1,294

Rating-period composition

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

May 2026 No new matches Change 0 Rating 1,294

Rating-period composition

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

April 2026 No new matches Change 0 Rating 1,294

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 -7 Rating 1,294

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 No new matches Change 0 Rating 1,301

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 1,301

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 1,301

Rating-period composition

Rating matches
5 0
Record
2–3 Previous month 2–3
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 5 new matches Change Starting point Rating 1,301

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 9, 2025 Linus Eykens
GrappleCity: Rotterdam Winter Open Teens NoGi / White / 16-17 years / -75kg / Boy
Method Submission 01:02 0–0
Marginal influence -3
Win
November 9, 2025 Laksh Lal
GrappleCity: Rotterdam Winter Open Teens NoGi / White / 16-17 years / -75kg / Boy
Method Submission 03:32 4–4
Marginal influence +21
Loss
November 9, 2025 Dene Kleingeld
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Submission 02:40 0–0
Marginal influence -14
Win
November 9, 2025 Laksh Lal
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Points 04:00 4–2
Marginal influence +11
Loss
November 9, 2025 Dene Kleingeld
GrappleCity: Rotterdam Winter Open Teens Gi / White / 16-17 years / -75kg / Boy
Method Submission 03:21 0–11
Marginal influence -14
Relevant matches
3.5
Official ranking percentile
-
Performance
-

3.5 weighted matches against 3 different opponents across 1 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
1,293
Repeated-opponent share
40.0%
Network connectivity
87.6%

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 5 event votes Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
U18 · Counts
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Competition age 18
  • Registered age: u18
  • Source category: u18
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Competition age 18
  • Registered age: u18
  • Source category: u18
BJJ Dutch Open 2026 NO-GI
Does not count
Adult Male (16+ years) / White belt / -73,5 kg
  • Competition age 18
Nijmegen Open BJJ 2026
Does not count
Male / White belts 6 + months experience / Adult / -76 kg (Light)
  • Competition age 18
GrappleCity: Rotterdam Summer Open
Does not count
Adult Gi / Adult / White / -73kg / Men
  • Competition age 18
Adult Nogi / Beginner (White) / Adult / -73kg / Men
  • Competition age 18
VERSUS Championship 34 - Gi & NoGi
Does not count
Male No-Gi / Beginner / -76
  • Competition age 18
NEDMMA | Grappling Dutch Open 2026 (GDO26) - No Gi
U18 · Counts
ABSOLUTE Champion - No Gi | U18 - Male / U18 - Male / Beginner | BEG - U18 / ABSOLUTE Champion | No Gi | BEG
  • Competition age 18
  • Registered age: u18
  • Source category: u18
No Gi - U18 | Male - Weight Classes / U18 - Male / Beginner | BEG - U18 / -84 kg | No Gi
  • Competition age 18
  • Registered age: u18
  • Source category: u18
Grappling Industries AMSTERDAM
U18 · Counts
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Competition age 18
  • Registered age: u18
  • Source category: u18
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Competition age 18
  • Registered age: u18
  • Source category: u18
GrappleCity: Rotterdam Spring Open
U18 · Counts
Teens NoGi / White / 16-17 years / -75kg / Boy
  • Competition age 18
  • Registered age: u18
  • Source category: u18
VERSUS Championship 33 - NoGi & Adults only
Does not count
Male No-Gi / Beginner / -76
  • Competition age 18
GrappleCity: Rotterdam Winter Open
U18 · Counts
Teens Gi / White / 16-17 years / -75kg / Boy
  • Competition age 17
  • Registered age: u18
  • Source category: u18
Teens NoGi / White / 16-17 years / -75kg / Boy
  • Competition age 17
  • Registered age: u18
  • Source category: u18
VERSUS Championship 31 (NoGi)
Does not count
Novice -76 D
  • Competition age 17

Classification evidence

Why ≤ 75 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

  • ≤ 75 kg 1 competition event Selected outcome

Registrations and outcomes

Grappling Industries AMSTERDAM
Does not count
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
Does not count
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

BJJ Dutch Open 2026 NO-GI
Does not count
Adult Male (16+ years) / White belt / -73,5 kg
  • Registered weight class: -73,5 kg
  • Source competition limit: -73,5 kg

No matches in the rating period · no valid weight evidence

Nijmegen Open BJJ 2026
Does not count
Male / White belts 6 + months experience / Adult / -76 kg (Light)
  • Registered weight class: -76 kg (Light)
  • Source competition limit: -76 kg (Light)

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Summer Open
Does not count
Adult Gi / Adult / White / -73kg / Men
  • Registered weight class: -73kg
  • Source competition limit: -73kg

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Summer Open
Does not count
Adult Nogi / Beginner (White) / Adult / -73kg / Men
  • Registered weight class: -73kg
  • Source competition limit: -73kg

No matches in the rating period · no valid weight evidence

VERSUS Championship 34 - Gi & NoGi
Does not count
Male No-Gi / Beginner / -76

No matches in the rating period · no valid weight evidence

NEDMMA | Grappling Dutch Open 2026 (GDO26) - No Gi
Does not count
ABSOLUTE Champion - No Gi | U18 - Male / U18 - Male / Beginner | BEG - U18 / ABSOLUTE Champion | No Gi | BEG

No matches in the rating period · no valid weight evidence

NEDMMA | Grappling Dutch Open 2026 (GDO26) - No Gi
Does not count
No Gi - U18 | Male - Weight Classes / U18 - Male / Beginner | BEG - U18 / -84 kg | No Gi
  • Registered weight class: -84 kg | No Gi
  • Source competition limit: -84 kg | No Gi

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
Does not count
No Gi Kids / 16 - 17 years (Male) / Beginner (White) / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

Grappling Industries AMSTERDAM
Does not count
Gi Kids / 16 - 17 years (Male) / White / -170 lbs
  • Registered weight class: -170 lbs
  • Source competition limit: -170 lbs

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Spring Open
Does not count
Teens NoGi / White / 16-17 years / -75kg / Boy
  • Registered weight class: -75kg
  • Source competition limit: -75kg

No matches in the rating period · no valid weight evidence

VERSUS Championship 33 - NoGi & Adults only
Does not count
Male No-Gi / Beginner / -76

No matches in the rating period · no valid weight evidence

GrappleCity: Rotterdam Winter Open
≤ 75 kg · Counts as a competition event
Teens Gi / White / 16-17 years / -75kg / Boy
  • Registered weight class: -75kg
  • Source competition limit: -75kg

3 matches in the rating period

GrappleCity: Rotterdam Winter Open
≤ 75 kg · Counts as a competition event
Teens NoGi / White / 16-17 years / -75kg / Boy
  • Registered weight class: -75kg
  • Source competition limit: -75kg

2 matches in the rating period

VERSUS Championship 31 (NoGi)
Does not count
Novice -76 D

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 5 matches in the rating period Selected outcome

Registrations and outcomes

GrappleCity: Rotterdam Winter Open
white · Counts as a match
Teens NoGi / White / 16-17 years / -75kg / Boy
  • Source belt category: white

2 matches in the rating period

GrappleCity: Rotterdam Winter Open
white · Counts as a match
Teens Gi / White / 16-17 years / -75kg / Boy
  • Source belt category: white

3 matches in the rating period