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Seger Wensveen

Team Kaishin HQ

-145 lbs
W–L
-
Won and lost rating-eligible matches in the past 12 months.
Gi
-
Rating based on Gi matches in the past 12 months.
No-Gi
-
Rating based on No-Gi matches in the past 12 months.
Current form
-
Results from the ten most recent rating-eligible matches.
Opponents
-
Unique opponents faced in rating-eligible matches in the past 12 months.

Tournament history

Events

27
Events
Date Event Result Format Division
2026 AGF Antwerp Championships Belgium 0–0 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Silver
  • Gold
  • Bronze
Grappling Industries AMSTERDAM the Netherlands 0–0 W–L: Win / Loss Gi
  • Gold
2026 AGF Netherlands Championships the Netherlands 0–0 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Place #4
  • Place #5
  • Gold
  • Place #4
Grappling Industries AMSTERDAM the Netherlands 0–0 W–L: Win / Loss Gi
  • Gold
2025 AGF Amsterdam Open the Netherlands 0–0 W–L: Win / Loss GiNo-Gi
  • Silver
  • Place #5
  • Place #4
  • Place #5
  • Gold
Grappling Industries AMSTERDAM the Netherlands 0–0 W–L: Win / Loss GiNo-Gi
  • Place #4
  • Place #4
NAGA Amsterdam Grappling Championship the Netherlands · Gi · 16–17 yo · 65–69.9 kg ; No-Gi · 16–17 yo · 65–69.9 kg 2–0 W–L: Win / Loss GiNo-Gi
  • Teens No-Gi (Male) / Expert / 65 - 69.9 / 16-17 years
  • Teens Gi (Male) / Expert / 65 - 69.9 / 16-17 years
Grappling Industries PARIS France · Gi · 16–17 yo · blue · ≤145 lb ; No-Gi · 16–17 yo · blue · ≤145 lb 1–3 W–L: Win / Loss GiNo-Gi
  • Gi Teens / Male / Blue / 16 - 17 years / -145 lbs
  • No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -145 lbs
Grappling Industries HAMBURG Germany · Gi · 16–17 yo · blue · ≤155 lb ; No-Gi · 16–17 yo · blue · ≤155 lb 1–4 W–L: Win / Loss GiNo-Gi
  • Gi Teens / Male / Blue / 16 - 17 years / -155 lbs
  • No Gi Teens / Male / Advanced (Blue) / 16 - 17 years / -155 lbs
Grappling Industries AMSTERDAM the Netherlands 0–0 W–L: Win / Loss Gi
  • Gold
Grappling Industries BRUSSELS Belgium · Gi · 16–17 yo · green/blue · ≤135 lb ; No-Gi · 16–17 yo · green/blue · ≤135 lb 1–4 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -135 lbs
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -135 lbs
  • Bronze
  • Silver
Grappling Industries NUREMBERG Germany · Gi · 16–17 yo · green/blue · ≤155 lb ; No-Gi · 16–17 yo · green/blue · ≤155 lb 2–3 W–L: Win / Loss GiNo-Gi
  • Silver
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -155 lbs
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -155 lbs
Grappling Industries BERLIN Germany · Gi · 16–17 yo · green/blue · ≤145 lb ; No-Gi · 16–17 yo · green/blue · ≤155 lb 1–2 W–L: Win / Loss GiNo-Gi
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -155 lbs
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -145 lbs
Kaizen League Amsterdam Gi and No-Gi the Netherlands 0–0 W–L: Win / Loss GiNo-Gi
  • Place #5
  • Place #4
Grappling Industries AMSTERDAM the Netherlands · Gi · 16–17 yo · green/blue · ≤135 lb ; No-Gi · 16–17 yo · green/blue · ≤135 lb 2–2 W–L: Win / Loss GiNo-Gi
  • Silver
  • Bronze
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -135 lbs
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -135 lbs
Grappling Industries BRUSSELS Belgium · Gi · 16–17 yo · green/blue · ≤135 lb ; No-Gi · 16–17 yo · green/blue · ≤135 lb 0–4 W–L: Win / Loss GiNo-Gi
  • Bronze
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -135 lbs
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -135 lbs
Grappling Industries AMSTERDAM the Netherlands · Gi · 16–17 yo · green/blue · ≤125 lb ; No-Gi · 16–17 yo · green/blue · ≤125 lb 4–0 W–L: Win / Loss GiNo-Gi
  • Gi Kids / Green/Blue / 16 - 17 years (Male) / -125 lbs
  • Silver
  • No Gi Kids / Expert (Green/Blue) / 16 - 17 years (Male) / -125 lbs
Flanders BJJ Cup 2024 Belgium 0–0 W–L: Win / Loss Gi
  • Place #17
NAGA Amsterdam Grappling Championship the Netherlands · Gi · 16–17 yo · 55–59.9 kg 0–1 W–L: Win / Loss GiNo-Gi
  • Teens No-Gi (Male) / Expert / 55 - 59.9 / 16-17 years
  • Teens Gi (Male) / Expert / 55 - 59.9 / 16-17 years
King of the Beach 2024 the Netherlands 0–0 W–L: Win / Loss Gi
  • Silver
Grappling Industries AMSTERDAM the Netherlands 0–0 W–L: Win / Loss Gi
  • Gold
Evolve Jiu Jitsu Championship 2023 the Netherlands 0–0 W–L: Win / Loss Gi
  • Silver
VERSUS 21 - BJJ the Netherlands 0–0 W–L: Win / Loss Gi
  • Place #5
Lion Cub Jiu Jitsu Competition 1 the Netherlands · Gi · grey/yellow/orange · ≤50/55 kg 3–1 W–L: Win / Loss Gi
  • Boys / 13 - 15 Boys / Grey & Yellow & Orange / -50 & -55 kg
International Veluwe Open Jiu Jitsu Championship 2022 the Netherlands · Gi · 14–15 yo · yellow/orange · ≤40/45 kg 3–0 W–L: Win / Loss Gi
  • Kids / Boys 14 - 15 years old / Yellow & Orange / -40 & -45 kg
International Veluwe Open Jiu Jitsu Championship 2021 the Netherlands · Gi · 12–13 yo · white/grey/yellow/orange · ≤45 kg 3–1 W–L: Win / Loss Gi
  • Kids / Kids 12 - 13 years old / White & Grey & Yellow & Orange/ -40 kg
International Veluwe Open Jiu Jitsu Championship 2020 the Netherlands 0–0 W–L: Win / Loss Gi
  • Silver

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.

July 2026 No new matches Change 0 Rating 1,294

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
4 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 No new matches Change -2 Rating 1,294

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
4 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.

May 2026 No new matches Change 0 Rating 1,296

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
4 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 -5 Rating 1,296

Rating-period composition

Rating matches
11 0
Record
4–7 Previous month 4–7
Opponents
4 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 · 13 left period Change +15 Rating 1,301

Rating-period composition

Rating matches
11 -13
Record
4–7 Previous month 8–16
Opponents
4 -6
Events
3 -3

13 older matches left the 12-month period: 4 won and 9 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 · 4 left period Change -28 Rating 1,286

Rating-period composition

Rating matches
24 -4
Record
8–16 Previous month 10–18
Opponents
10 -1
Events
6 -1

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.

January 2026 No new matches Change +2 Rating 1,314

Rating-period composition

Rating matches
28 0
Record
10–18 Previous month 10–18
Opponents
11 0
Events
7 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 1,312

Rating-period composition

Rating matches
28 0
Record
10–18 Previous month 10–18
Opponents
11 0
Events
7 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 · 4 left period Change +23 Rating 1,312

Rating-period composition

Rating matches
28 -4
Record
10–18 Previous month 10–22
Opponents
11 -2
Events
7 -1

4 older matches left the 12-month period: 0 won and 4 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

October 2025 No new matches · 4 left period Change -40 Rating 1,289

Rating-period composition

Rating matches
32 -4
Record
10–22 Previous month 14–22
Opponents
13 -1
Events
8 -1

4 older matches left the 12-month period: 4 won and 0 lost. The rating is then recalculated across the full network, so the monthly change is not a sum of separate deductions.

September 2025 No new matches Change +1 Rating 1,329

Rating-period composition

Rating matches
36 0
Record
14–22 Previous month 14–22
Opponents
14 0
Events
9 0

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

Relevant matches
-
Official ranking percentile
-
Performance
-

- weighted matches against - different opponents across 0 events

Weighted win rate
-
Expected win rate
-
Average opponent rating
-
Repeated-opponent share
-
Network connectivity
-