Mazu
#270J/105 · 174 · CS
718
±37
Overall Rank
#270
of 416
Percentile
Top 65%
of 416 boats
Rating
718
Confidence
±37
High
Races
100
Recent Form
-10
avg last 5 races
Last raced: May 18, 2026
Rating Over Time
792Direct Competitors
Boats Mazu has raced against most often, with head-to-head finish record.
Moonglow525
J/105 · Rating 712
74–9
89% wins · 83 races
Puff115
J/105 · Rating 703
36–47
43% wins · 83 races
LiftOff403
J/105 · Rating 778
6–63
9% wins · 69 races
Insubordination212
J/105 · Rating 713
20–46
30% wins · 66 races
Shada44
— · Rating 1025
0–59–2
0% wins · 61 races
Bluelight229
J/105 · Rating 716
47–10
82% wins · 57 races
RecklessUSA 296
Double Handed 100 · Rating 734
11–45–1
20% wins · 57 races
Asterix519
J/105 · Rating 739
51–6
89% wins · 57 races
Race History
100 racesBallard Cup Series I · R6
May 18, 2026/7 of 14
0
792
Ballard Cup Series I · R5
May 11, 2026/9 of 14
0
792
Ballard Cup Series I · R3
Apr 27, 2026/10 of 14
0
792
Ballard Cup Series I · R2
Apr 20, 2026/6 of 14
0
792
Ballard Cup Series I · R1
Apr 13, 2026/8 of 14
-52
792
Blakely Rock Benefit Race
Apr 11, 2026/9 of 9
-46
843
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-2
890
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-4
892
Racing: 2026 Center Sound Series - All 3 Events · R2
Mar 7, 2026/13 of 26
-6
896
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+23
902
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+26
879
Racing: 2026 Center Sound Series - All 3 Events · R1
Feb 28, 2026/9 of 26
+30
853
Race to the Straits
Jan 1, 2026/3 of 10
-54
824
Grand Prix Regatta · R3
Oct 25, 2025/4 of 13
+25
878
Grand Prix Regatta · R1
Oct 24, 2025/5 of 13
+22
853
Racing: PSSC - Big Boat - 2025 · R5
Oct 12, 2025/12 of 17
-6
831
Racing: PSSC - Big Boat - 2025 · R5
Oct 12, 2025/12 of 17
-9
837
Racing: PSSC - Big Boat - 2025 · R4
Oct 11, 2025/11 of 17
-5
846
Racing: PSSC - Big Boat - 2025 · R3
Oct 11, 2025/8 of 17
+12
851
Racing: PSSC - Big Boat - 2025 · R2
Oct 11, 2025/10 of 17
+4
838
About the Rating
Ratings are computed using Glicko-2, a chess-style system that considers who you beat and who beat you. Winning against higher-rated boats earns more points than beating lower-rated boats.
The overall rank compares this boat to all others across every class. To see how it stacks up within its class, use the “View all J/105” link above.
The confidence band (±37) shows how certain we are about this rating. It narrows as more races are completed and widens during periods of inactivity.
The shaded area on the chart represents the 95% confidence interval — the true skill of this boat likely falls within that range.