Ahnna Marie Sielagoski

Ahnna Marie Sielagoski is a Grey belt from Longhouse Submission Grappling competing at a 3315 JITS rating and ranked #846 among Grey belts globally. Her 90% win rate significantly outpaces the 50% belt average, while her 100% gold rate in tournaments towers above the 30% belt standard. Most striking: Sielagoski's 22% submission rate places her in the top 4% of Grey belts, sitting 23 points below the 45% belt average—indicating a control-heavy, positional approach rather than finish-dependent grappling.

Sielagoski has compiled 9 competitive wins entirely against higher-rated opponents, including a notable upset over H Marie Chan across a 1793-point rating gap. Her development velocity measures at +74.7 points per month, placing her in the 83rd percentile for DVI and signaling dominant upward momentum. All 10 matches come through NAGA events across 3 tournaments, with a notable gi-dominant split: 1780 rating in gi versus 1020 in no-gi, suggesting substantially stronger performance in the traditional format.