GRAY

David Mera

Cochabamba BJJ · Olney, MD · 4–1 · 50% SUB

FIGHTER CARD · MONOGRAPH SERIES 01

№ gi/25939/david-mera

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POWER LEVEL
1,635
PROVISIONAL
RECORD
4–1
80% Win Rate
MEDALS
2
2🥇
TOURNAMENTS
4
5 matches

PERFORMANCE PATTERNS

5 MATCHES ANALYZED
AM vs PM WIN RATE
80%AM4-10%PM0-0

Performs 80% better in morning brackets.

HOME vs AWAY WIN RATE
0%MD0-0100%AWAY4-0

Not enough home matches yet.

DAYS REST → WIN RATE
100%56d+

Win rate by days elapsed since previous event.

Are you this athlete? Log your training data to see how your sleep, fatigue, and recovery correlate with these results — private to you only.

TOURNAMENT MAP

3 TOURNAMENTS · 5 MATCHES · 2 MEDALS

FIGHTER ANALYTICS

4 TOURNAMENTS

MEDALS

2
MEDALS
across 4 tournaments
2 Gold
0 Silver
0 Bronze
50% Gold Rate

WHAT THIS MEANS 50% of 4 tournament entries resulted in gold.

FINISHING ABILITY

80% FROM
WINS
Submission 2
Points 2
Other 0
50% Sub Rate

WHAT THIS MEANS 2 of 4 wins came by submission.

POWER LEVEL PROVISIONAL

1,635
Base 1500
Medals (2) +105
Matches (4W 1L) +31
Confidence 42%

HOW WE CALCULATE Cached v0.2 rating. 2 medals, 5 matches. Recomputed nightly. Weights account for federation tier (IBJJF/ADCC heavier than weekly local meets) and recency (last 12 months full weight, decaying to 0.4 at 36 months+).

BRACKET STYLE PERFORMANCE BY FORMAT

SINGLE ELIM 80% 4/5

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

IBJJF POINTS 80% 4/5

WHAT THIS MEANS Win rate by ruleset. Top submission per ruleset hints at the athlete's go-to attack.

FEDERATION SPLIT 2 ORGS

GI 100% 4–0
ADCC — 0–1

WHAT THIS MEANS Win rates per federation. Need 3+ matches per org for a calibrated comparison.

TRAVEL IMPACT HOME vs AWAY

Need 3+ matches on each side. Currently 0 home, 4 away.

WHAT THIS MEANS Home-state vs out-of-state win rate. Gym-distance buckets coming once gyms are geocoded.

STATE FOOTPRINT 2 STATES · 4 EVENT-COUNTS

OH 50% 2
CA 50% 2

WHAT THIS MEANS Competes most in OH (50% of 4 located matches). State is taken from the venue state on each event — international or non-state-coded events aren't counted.

RECORD SNAPSHOT

4–1
Tournaments4
Matches rated5 / 5
Medals2

FIGHTER HISTORY 5 matches

RESULT METHOD OPPONENT DIVISION TOURNAMENT FORMAT DATE
W SUB Dillon Stoltz No Gi Kids / Intermediate (Grey) / 14 - 15 years (Male) / -170 lbs (Day 2) Grappling Industries Arnold Classic BOTH Mar 7, 2026
W SUB Dillon Stoltz No Gi Kids / Intermediate (Grey) / 14 - 15 years (Male) / -170 lbs (Day 2) Grappling Industries Arnold Classic BOTH Mar 7, 2026
W POI Lucas Policarpo No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -155 lbs (Day 1) Grappling Industries San Diego BOTH Aug 23, 2025
W POI Lucas Policarpo No Gi Kids / Intermediate (Grey) / 12 - 13 years (Male) / -155 lbs (Day 1) Grappling Industries San Diego BOTH Aug 23, 2025
L POI Michael Currie Boys [13-14 years] / Intermediate / +65,0 kg (Day 1) ADCC US Open - Atlanta, GA NOGI May 10, 2025

ABOUT

David Mera is a gray belt competitor from Cochabamba BJJ in Olney, MD with a 4–1 record across 4 tournaments and 2 medals (2 gold, 0 silver, 0 bronze). Submission specialist.

ADVANCED ANALYTICS

5 MATCHES · LIVE
FINISHING ABILITY 4WINS
50%SUB RATE
Sub 2 Pts 2 Adv 0 Dec 0
WIN RATE BY OPPONENT TIER 5RATED MATCHES
0%NOVICE0-080%CONTENDER4-10%PROSPECT0-00%ELITE0-00%APEX0-0
DAY OF WEEK · WIN RATE
SUN
—
0-0
MON
—
0-0
TUE
—
0-0
WED
100%
2-0
THU
—
0-0
FRI
—
0-0
SAT
67%
2-1
TRAVEL DISTANCE · DOES HE TRAVEL WELL?
—<50km0-0—50-200km0-0100%200-800km2-0—800-30000-0100%>3000km2-0
CAREER TRAJECTORY · POWER LEVEL OVER TIME 1635NOW
FORMAT SPLIT
GI 0%0
NoGi 0%1
Both 100%4