Katerina Mavridis

The Gym 110 MMA · Alberta

3–2

Record

100%

Submission rate

2y 4m

Career

3:06

Avg match

1.7

Avg place

Brazilian Jiu-Jitsu competitor. 5 matches across 3 events since Jun 2024, from Smoothcomp results.

Provisional rating · 7 more matches to get ranked

Rating over time Rating 1367+36

Mar 14, 2026·+36 · 1–1·TRUE NORTH GRAPPLING CHAMPIONSHIP - March 14, 2026

L10 L W L W W

Top 2 best wins

OpponentTheir rating

1
Teagan Debruyn TRUE NORTH GRAPPLING CHAMPIONSHIP - March 14, 2026 · Mar 2026
1200
2
Olivia Olson TRUE NORTH GRAPPLING CHAMPIONSHIP - SUMMER OPEN (June 22, 2024) · Jun 2024
1122

Opponents & match history

5 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

TRUE NORTH GRAPPLING CHAMPIONSHIP - March 14, 2026Mar 14, 2026 · expected 0.8 wins 1–1+36 rating

Carly DohertyRed Dragon Martial Arts

points4:00

Teagan DebruynTeam 99/BJJ program

submission3:46

Full event results →

Fight Like A Girl BJJOct 5, 2025 · expected 0.3 wins 0–1−73 rating

Mataija ProtasiwichRodrigo Resende Team

submission

Full event results →

Show 1 older tournamentHide older tournaments

TRUE NORTH GRAPPLING CHAMPIONSHIP - SUMMER OPEN (June 22, 2024)Jun 22, 2024 · expected 1.6 wins 2–0first rating

Olivia OlsonThe Fort Martial Arts - Marcelo Garcia Alliance International

submission3:25

Olivia OlsonThe Fort Martial Arts - Marcelo Garcia Alliance International

submission1:13

Full event results →

Katerina Mavridis is a Brazilian Jiu-Jitsu competitor out of The Gym 110 MMA. JitsDex holds 5 matches across 3 events, going back to Jun 2024 — a 3–2 record compiled from Smoothcomp tournament results. JitsDex rates Katerina Mavridis 1367 (provisional: not yet ranked on a board).

3 events · 5 matches · 1 gold · first event on record Jun 2024 · jitsdex.com

Rating 1367 · skill 1600 ± 147 · quality wins 0/8 · data as of 2026-10-24

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