FIGHTER CARD · MONOGRAPH SERIES 01
№ 1111847
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FIGHTER ANALYTICS
3 TOURNAMENTSMEDALS
across 3 tournaments
WHAT THIS MEANS 67% of 3 tournament entries resulted in gold.
FINISHING ABILITY
WINS
WHAT THIS MEANS 0 of 1 wins came by submission.
FORMAT SPLIT INSUFFICIENT DATA
SAMPLE 2 Gi · 0 NoGi rated matches
TALE OF THE TAPE UPCOMING
No upcoming events scheduled.
BRACKET STYLE PERFORMANCE BY FORMAT
WHAT THIS MEANS Round-robin formats give more matches but easier brackets; single-elim is one mistake from elimination. Compare to find their best stage.
RULESET ADAPTATION ACROSS POINT/SUB SYSTEMS
WHAT THIS MEANS Win rate by ruleset. Top submission per ruleset hints at the athlete's go-to attack.
FEDERATION SPLIT 1 ORG
WHAT THIS MEANS Win rates per federation. Need 3+ matches per org for a calibrated comparison.
TRAVEL IMPACT HOME vs AWAY
Home gym state unknown — travel split needs a gym on file.
WHAT THIS MEANS Home-state vs out-of-state win rate. Gym-distance buckets coming once gyms are geocoded.
STATE FOOTPRINT 1 STATE · 2 EVENT-COUNTS
WHAT THIS MEANS Competes most in IL (100% of 2 located matches). State is taken from the venue state on each event — international or non-state-coded events aren't counted.
RECORD SNAPSHOT
FIGHTER HISTORY 2 matches
| RESULT | METHOD | OPPONENT | DIVISION | TOURNAMENT | FORMAT | DATE |
|---|---|---|---|---|---|---|
| L | POI | John Ossyra | Adult GI / Male / M30 / White Belt / Under 210lbs | Chicago Winter Open | GI | Jan 27, 2024 |
| W | POI | Ben Leven | Adult GI / Male / M30 / White Belt / Under 210lbs | Chicago Winter Open | GI | Jan 27, 2024 |
ABOUT
Collin Callahan is a white belt competitor with a 1–1 record across 3 tournaments and 3 medals (2 gold, 0 silver, 1 bronze). Points-and-positioning competitor.