TournamentNAGA Boston Grappling Championship - Feb 2026
[ Blue / juvenile ]NH
Mark Sprow
Jits
1,747Advanced
~153 Jits to Elite
+870Last event: Feb 28, 2026
#23,055
Overall
Top 25%
Percentile
#2,291
Blue Belt
Record
8-280% Win Rate
8 Wins2 Losses
W
W
L
L
W
3-2 Last 5
Trophy Case
3 GoldGrappling Industries 2 · NAGA 1Fighter Intelligence
3 TournamentsMedals
4Medals
across 3 tournaments
Gold 3
Silver 1
Bronze 0
75% Gold Rate
Belt Avg 39%
What this means75% of tournament entries result in gold — 36 points above the belt average. Elite podium consistency — this fighter dominates their brackets.
Finishing Ability
88%
Subs
Submission 7
Points 1
Other 0
Belt Avg 56%
+32 pts vs belt avg
What this means88% of wins by submission — 32 points above the belt average. This fighter has elite finishing ability for their rank.
Get notified when Mark Sprow's rankings update
Advanced Analytics
AI CalculatedGrowth Trajectory
DVIDominant
Dominant — winning at an elite level
Growing faster than 8% of peers
Win Quality
Giant Killer
Clutch Score: +18.3%
8
Close Wins
2
Losses
10 matches analyzed
Format Split
GI SPECIALIST3 Gi7 NoGi
Gi
3W-0L100%
NoGi
5W-2L71%
Sub Rate
Gi 67%NoGi 71%
29% win rate delta — Gi stronger
Segment Analysis
MaleBlue BeltAges 16-187,119 FightersComparing to 7,119 blue belt fighters
Win Rate
80%avg 54%
AVG
+26 pts vs avg
Sub Rate
88%avg 56%
AVG
+31 pts vs avg
Gold Rate
67%avg 39%
AVG
+28 pts vs avg
What This Means
Win rate tracks at 80% for blue belt. 10 matches and counting.
Tale of the Tape
Fighter History
10 matches
| Result | Method | Fighter | JITS | Academy | Bracket | Video | Tournament | Format | Date |
|---|---|---|---|---|---|---|---|---|---|
| W | SUB | 1545+380 | Broadway Jiu Jitsu | - Beginner · 16-17 · 130-145 | NAGABoston | NoGi | Feb 28, 2026 | ||
| W | SUB | 1169+490 | South Shore Sportfighting | - Beginner · 16-17 · 130-145 | NAGABoston | NoGi | Feb 28, 2026 | ||
| L | PTS | 1099-3120 | Lakeville MMA (team Chaos) | Blue No Gi Teens · Advanced · 16 - 17 Years · -155 Lbs | NoGi | Oct 11, 2025 | |||
| L | SUB | 2588-1860 | Lakeville MMA (team Chaos) | Blue No Gi Teens · Advanced · 16 - 17 Years · -155 Lbs | NoGi | Oct 11, 2025 | |||
| W | SUB | 1140+1310 | Giannetti Martial Arts | Blue No Gi Teens · Advanced · 16 - 17 Years · -155 Lbs | NoGi | Oct 11, 2025 | |||
| W | SUB | 1010+510 | Usmma | White No Gi Teens · Beginner · 16 - 17 Years · -125 Lbs | NoGi | Aug 30, 2025 | |||
| W | SUB | 1010+490 | Usmma | White No Gi Teens · Beginner · 16 - 17 Years · -125 Lbs | NoGi | Aug 30, 2025 | |||
| W | SUB | 1278+1020 | Bazzani Martial Arts Academy | White Gi Teens · White · 16 - 17 Years · -135 Lbs | Gi | Aug 30, 2025 | |||
| W | PTS | 1565+1060 | Gentle Art Dojo | White Gi Teens · White · 16 - 17 Years · -135 Lbs | Gi | Aug 30, 2025 | |||
| W | SUB | 1023+1110 | New England BJJ Academy | White Gi Teens · White · 16 - 17 Years · -135 Lbs | Gi | Aug 30, 2025 |
From North Andover Jiu-Jitsu
See all →
Scouting Report
Data Sources
Matches10
Placements4
Tournaments3
Medals🥇 3🥈 1
Sources
NAGAGRAP
First MatchAug 2025
Last MatchFeb 2026
Stats verified from completed tournaments only, may not represent a fighter's true record.
FloGrappling Videos
Elite fighters may have match videos on Flograppling. A subscription is required to view.
Similar Fighters
About
Mark Sprow is a Blue belt competitor from North Andover Jiu-Jitsu in NH with an impressive 88% submission rate across 10 matches. With a 8-2 record and 3 gold, 1 silver medals, Mark Sprow has competed in 3 tournaments.
Frequently Asked Questions
Mark Sprow has a 8-2 competition record across 10 matches in 3 tournaments.
Mark Sprow is ranked #23055 overall and #2291 among Blue belt competitors on Jits.gg.
Mark Sprow has earned 3 gold, 1 silver medals across 3 tournaments.
Mark Sprow trains at North Andover Jiu-Jitsu and competes as a Blue belt.
Mark Sprow has a 88% submission rate and a 80% win rate across 10 matches.
Mark Sprow is ranked #2291 among Blue belt competitors on Jits.gg.
Mark Sprow's current Jits rating is 1747. Use the Rating Simulator on Mark Sprow's profile to see how a win or loss against any opponent would affect their rating. Factors include opponent strength, match method (submission vs points), and margin of victory.