Samuel Harmsen

W–L: 4–3
Gi: 1,126
No-Gi: 1,342
Current form: 4–3
Opponents: 6

Indexed career

Matches

Indexed competition matches
Date	Opponent	Result	Event	Division
2026-06-28	Joao Dieguez	Loss	All Stars BJJ Netherlands	No-Gi · Juvenilenogi / Male / Beginner / Juvenile / 80kg
Current estimated model contribution Rating influence — Duration 05:00 Round 1 Score 0–8 Academy during event Grappling-Division Outside the current rating period
2026-06-28	Joao Dieguez	Loss	All Stars BJJ Netherlands	Gi · Juvenile / Male / White / Juvenile / 75kg
Current estimated model contribution Rating influence — Duration 01:46 Round 1 Score 0–0 Academy during event Grappling-Division Outside the current rating period
2025-11-09	Jona Yeboah	Loss	GrappleCity: Rotterdam Winter Open	No-Gi · Teens NoGi / White / 14-15 years / -75kg / Boy
Current estimated model contribution Rating influence — Duration 04:00 Round 3 Score 0–9 Academy during event Grappling-Division Outside the current rating period
2025-11-09	Oumar José	Win	GrappleCity: Rotterdam Winter Open	No-Gi · Teens NoGi / White / 14-15 years / -75kg / Boy
Current estimated model contribution Rating influence — Duration 04:00 Round 2 Score 5–0 Academy during event Grappling-Division Outside the current rating period
2025-11-09	Vince Vlaspoel	Win	GrappleCity: Rotterdam Winter Open	No-Gi · Teens NoGi / White / 14-15 years / -75kg / Boy
Current estimated model contribution Rating influence — Duration 04:00 Round 1 Score 6–0 Academy during event Grappling-Division Outside the current rating period
2025-10-25	Zedek Vroon	Win	Lion Cub Jiu Jitsu Competition 5	No-Gi · Boys NO-GI / 12 - 15 years old (DAY 1: Saturday) / Grey belt / -70 & -75 kg
Current estimated model contribution Rating influence — Duration 04:00 Round 3 Score 5–0 Academy during event Grappling-Division Outside the current rating period
2025-10-25	Lex Van Drempt	Win	Lion Cub Jiu Jitsu Competition 5	No-Gi · Boys NO-GI / 12 - 15 years old (DAY 1: Saturday) / Grey belt / -70 & -75 kg
Current estimated model contribution Rating influence — Duration 04:00 Round 2 Score 0–0 Academy during event Grappling-Division Outside the current rating period
2025-08-30	Kayanosh Mihrabudin	Win	NAGA Amsterdam Grappling Championship	No-Gi · Teens No-Gi (Male) / Beginner / 65 - 69.9 / 14-15 years
Current estimated model contribution Rating influence — Duration 03:00 Round 2 Score 12–0 Academy during event Grappling-Division Outside the current rating period
2025-08-30	Thierry Schwambach	Win	NAGA Amsterdam Grappling Championship	No-Gi · Teens No-Gi (Male) / Beginner / 65 - 69.9 / 14-15 years
Current estimated model contribution Rating influence — Duration 03:00 Round 1 Score 2–1 Academy during event Grappling-Division Outside the current rating period
2025-04-19	Noëll Konings	Win	Lion Cub Jiu Jitsu Competition 4	No-Gi · Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Yellow & Orange belt / -60 & -65 kg
Current estimated model contribution Rating influence — Duration 04:00 Round 2 Score 2–0 Academy during event Grappling-Division Outside the current rating period
2025-04-19	Cristiano Luis	Loss	Lion Cub Jiu Jitsu Competition 4	No-Gi · Boys NO-GI / 14 & 15 years old (DAY 1: Saturday) / Yellow & Orange belt / -60 & -65 kg
Current estimated model contribution Rating influence — Duration 01:30 Round 1 Score 2–0 Academy during event Grappling-Division Outside the current rating period
2024-11-30	Renzo Pater	Win	2024 Amsterdam Open	Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
Current estimated model contribution Rating influence — Duration 00:57 Round 2 Score 9–0 Academy during event Grappling-Division Outside the current rating period
2024-11-30	Renzo Pater	Win	2024 Amsterdam Open	Gi · Gi Kids / Boys / Teen (14 - 15 yrs) / White / Middle II (Up to 61.20 kg)
Current estimated model contribution Rating influence — Duration 04:00 Round 1 Score 9–0 Academy during event Grappling-Division Outside the current rating period
2024-10-19	Marcos Belchior	Loss	Lion Cub Jiu Jitsu Competition 3	Gi · Boys / 13 - 15 Boys / White & Grey / -60 kg
Current estimated model contribution Rating influence — Duration 03:22 Round 3 Score 2–2 Academy during event Grappling-Division Outside the current rating period
2024-10-19	Artem Petrenko	Loss	Lion Cub Jiu Jitsu Competition 3	Gi · Boys / 13 - 15 Boys / White & Grey / -60 kg
Current estimated model contribution Rating influence — Duration 04:00 Round 2 Score 0–0 Academy during event Grappling-Division Outside the current rating period
2024-10-19	Niek Snijder	Loss	Lion Cub Jiu Jitsu Competition 3	Gi · Boys / 13 - 15 Boys / White & Grey / -60 kg
Current estimated model contribution Rating influence — Duration 00:36 Round 1 Score 0–0 Academy during event Grappling-Division Outside the current rating period
2024-08-31	Keenan Asnod	Loss	NAGA Amsterdam Grappling Championship	No-Gi · Teens No-Gi (Male) / Novice / 60 - 64.9 / 14-15 years
Current estimated model contribution Rating influence — Duration 02:06 Round 1 Score 0–6 Academy during event Mikes gym Outside the current rating period
2024-08-31	Dylan Wozniak	Loss	NAGA Amsterdam Grappling Championship	No-Gi · Teens No-Gi (Male) / Novice / 60 - 64.9 / 14-15 years
Current estimated model contribution Rating influence — Duration 02:13 Round 1 Score 2–4 Academy during event Mikes gym Outside the current rating period