Spy vs Spy
#234Express 37 · 40963 · StFYC
1046
-16±79
Overall Rank
#234
of 1106
Percentile
Top 21%
of 1106 boats
Rating
1046
Confidence
±79
High
Races
34
Recent Form
+6
avg last 5 races
Last raced: Sep 14, 2025
Rating Over Time
1204+267Direct Competitors
Boats Spy vs Spy has raced against most often, with head-to-head finish record.
Spindrift V18305
Express37 · Rating 968
13–11
54% wins · 24 races
Expeditious18478
Cal 20 · Rating 990
13–8
62% wins · 21 races
Bodacious+USA 48005
1D-48 · Rating 738
10–6–3
62% wins · 19 races
Loca Motion18410
Express 37 · Rating 1097
8–11
42% wins · 19 races
BlackhawkUSA 40
J/105 · Rating 1296
10–5–3
67% wins · 18 races
Swift NessUSA 101
J111 · Rating 1110
12–4–2
75% wins · 18 races
Bullet40311
Express 37 · Rating 833
11–6
65% wins · 17 races
Aquavitusa103
J/105 · Rating 1023
17–0
100% wins · 17 races
Race History
31 racesRolex Big Boat Series · R7
Sep 14, 2025/5 of 9
-16
1204
Rolex Big Boat Series · R6
Sep 13, 2025/4 of 9
-6
1220
Rolex Big Boat Series · R5
Sep 13, 2025/1 of 9
+26
1226
Rolex Big Boat Series · R4
Sep 12, 2025/1 of 9
+28
1200
Rolex Big Boat Series · R3
Sep 12, 2025/4 of 9
-3
1172
Rolex Big Boat Series · R2
Sep 11, 2025/3 of 9
+8
1175
Rolex Big Boat Series · R1
Sep 11, 2025/5 of 9
-14
1167
Rolex Big Boat Series · R7
Sep 14, 2023/3 of 8
+11
1181
Rolex Big Boat Series · R6
Sep 14, 2023/4 of 8
0
1171
Rolex Big Boat Series · R5
Sep 14, 2023/2 of 8
+23
1171
Rolex Big Boat Series · R4
Sep 14, 2023/3 of 8
+14
1148
Rolex Big Boat Series · R3
Sep 14, 2023/5 of 8
-8
1135
Rolex Big Boat Series · R2
Sep 14, 2023/2 of 8
+26
1143
Rolex Big Boat Series · R1
Sep 14, 2023/6 of 8
-19
1117
The Great Vallejo Race · R2
May 7, 2023/5 of 7
-21
1136
The Great Vallejo Race · R1
May 6, 2023/5 of 7
-20
1157
Express 37 Nationals · R6
Oct 2, 2022/3 of 6
-4
1177
Express 37 Nationals · R5
Oct 2, 2022/4 of 6
-15
1181
Express 37 Nationals · R4
Oct 1, 2022/3 of 6
-7
1196
Express 37 Nationals · R3
Oct 1, 2022/2 of 6
+5
1203
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 Express 37” link above.
The confidence band (±79) 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.