Eidson BJJ operates as a submission-focused development program in Judo, CA, with an impressive 48% submission rate across their 19-fighter roster. The academy's grey belt division drives their identity, representing 21 of their competitors and posting a solid 45% submission rate despite struggling to close out matches for gold. Prospect-tier athlete Juwon Kim (3-2, 1141 rating) leads a young program that prioritizes finishing techniques over tournament hardware.
The data reveals a coaching philosophy centered on aggressive grappling rather than points accumulation. Their yellow belt division achieves a perfect 100% submission rate across 3 wins, while the grey belt core maintains consistency with 9 submissions in 20 total victories. However, a concerning 0% gold rate across all belt levels and 7 tournaments suggests the program excels at teaching submissions but struggles with match management and closing out competitive brackets.
Parents should view Eidson BJJ as a legitimate development academy for young grapplers who want to learn finishing techniques. Expect your child to develop strong submission skills and competitive toughness, but understand this program is still building toward championship-level performance. With fighters like Theodore Ahn grinding through a 5-5 record and emerging talents gaining experience, this academy suits families prioritizing technical growth over immediate medal collection.
Win rate across 13 tracked tournaments, benchmarked against small-size academies.
Among 7948 small academies, above average gold rate.
Finish rate, scoring patterns, and how Eidson BJJ closes out victories.
Similar-size avg: 48%
Placement distribution across all tracked competitions.
Similar-size avg: 11% gold
Fighter tier distribution across the competitive roster.
0% of roster is Elite or higher
Performance metrics segmented by belt level.
Strongest: Grey (17 fighters)
Match frequency and competition cadence over 10 months.
Similar-size avg: ~684/year
What percentage of athletes return after their first competition.
Similar-size avg: 34%
Cross-belt consistency and ranking performance.
Similar-size avg: 0%
| # | Fighter | Belt | M/F | ||
|---|---|---|---|---|---|
| 1 | Caleb Lau | Grey | 3-2 | ||
| 2 | Theodore Ahn | Grey | 10-14 | ||
| 3 | Juwon Kim | Grey | 3-2 | ||
| 4 | Connor Eidson | Yellow | 1-3 | ||
| 5 | Kalei Mangiduyos | Grey | 2-4 | ||
| 6 | Andrey Yerokhin | Grey | 1-3 | ||
| 7 | Easton Molina | White | 2-1 | ||
| 8 | Mason Eidson | Yellow | 1-3 |
| # | Fighter | Belt | M/F | ||
|---|---|---|---|---|---|
| 1 | Caleb Lau | Grey | 3-2 | ||
| 2 | Theodore Ahn | Grey | 10-14 | ||
| 3 | Juwon Kim | Grey | 3-2 | ||
| 4 | Connor Eidson | Yellow | 1-3 | ||
| 5 | Kalei Mangiduyos | Grey | 2-4 | ||
| 6 | Andrey Yerokhin | Grey | 1-3 | ||
| 7 | Easton Molina | White | 2-1 | ||
| 8 | Mason Eidson | Yellow | 1-3 | ||
| 9 | Logan Hernandez | Grey | 3-13 | ||
| 10 | Keegan Sehorn | Grey | 1-3 | ||
| 11 | Jordan Kolker | White | 1-3 | ||
| 12 | Isaiah Tungcab | Grey | 2-11 | ||
| 13 | Colt Carminati | Grey | 0-4 | ||
| 14 | Greyson Hennings | Grey | 0-4 | ||
| 15 | Aiden Jacobs | Grey | 0-2 | ||
| 16 | Julian Bonilla | Grey | 0-2 | ||
| 17 | Ori Regev | Grey | 0-2 | ||
| 18 | Kamea Mangiduyos | White | 0-2 | ||
| 19 | Nathaniel Rana | Grey | 0-2 |