Spy vs Spy
#334Express 37 · 40963 · StFYC
1047
-16±79
Overall Rank
#334
of 1572
Percentile
Top 21%
of 1572 boats
Rating
1047
Confidence
±79
High
Races
34
Recent Form
+6
avg last 5 races
Last raced: Sep 14, 2025
Rating Over Time
1205+267Direct Competitors
Boats Spy vs Spy has raced against most often, with head-to-head finish record.
Spindrift V18305
Express37 · Rating 969
13–11
54% wins · 24 races
Expeditious18478
Cal 20 · Rating 992
13–8
62% wins · 21 races
Bodacious+USA 48005
1D-48 · Rating 739
10–6–3
62% wins · 19 races
Loca Motion18410
Express 37 · Rating 1097
8–11
42% wins · 19 races
BlackhawkUSA 40
J/105 · Rating 1297
10–5–3
67% wins · 18 races
Swift NessUSA 101
J111 · Rating 1113
12–4–2
75% wins · 18 races
Bullet40311
Express 37 · Rating 835
11–6
65% wins · 17 races
Aquavitusa103
J/105 · Rating 1025
17–0
100% wins · 17 races
Race History
31 racesRolex Big Boat Series · R7
Sep 14, 2025/5 of 9
-16
1205
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
1227
Rolex Big Boat Series · R4
Sep 12, 2025/1 of 9
+28
1201
Rolex Big Boat Series · R3
Sep 12, 2025/4 of 9
-3
1173
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
1182
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
1137
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
1197
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.