| # | School | Team | Rec. | |
|---|---|---|---|---|
| 1 | Stanford University | Cardinal | 18–1 | |
| 2 | Yale University | Bulldogs | 13–6 | |
| 3 | Boston College | Eagles | 12–7 | |
| 4 | Dartmouth College | Big Green | 11–8 | |
| 5 | Harvard University | Crimson | 9–7 | |
| 6 | University of Pennsylvania | Quakers | 6–10 | |
| 7 | Cornell University | Big Red | 6–5 | |
| 8 | Brown University | Bears | 5–6 | |
| 9 | College of Charleston | Cougars | 3–8 | |
| 10 | Massachusetts Institute of Technology | Engineers | 2–9 | |
| 11 | Tulane University | Green Wave | 2–9 | |
| 12 | University of Wisconsin | Badgers | 0–11 |
Each side is the sum of its three boats (the skipper's fleet rating times 0.72 plus a team race offset learned from their past matches, plus the crew's offset and a small experience term) plus the school's team race strength and a home-water edge for the host. The win probability is a logistic function of the difference. The forecast was made before the event: the model was refitted on every match sailed before the first day, with fleet ratings as of the week before.
Fitted on the 24,850 team race matches sailed before 2024-04-28, using the line-ups that actually raced. It called 75 of 88 matches (85%) with a log-loss of 0.404 (a coin flip scores 0.693), so the event went well for the forecast. Orderliness +0.39 ± 0.22: an orderly event, more orderly than 84% of college team race events (temperature of the forecast log-odds that best fits the results, relative to the league average; nothing about the field, venue or wind predicts it, see the Weather tab). vs forecast is a team's wins minus the wins the model expected from the matches it sailed: positive means it beat its rating.
For each side, the performance strength is the value that would have made its record least surprising: the strength at which the model's expected wins over exactly these opponents equal the actual wins, with every opponent fixed at its pre-event strength. For a skipper, the same shift is applied only to their boat in the matches they sailed, with team-mates and opponents fixed; team-mates who sailed every match together therefore get the same number. Surprise is in bits: -log2 of the probability of the record at the pre-event strength minus the same at the performance strength. P(this good or better) treats matches as independent coin flips at the model's pre-event probabilities, so it ignores form within the day; read it as a rough guide.
Pre-event strength against the strength that would have made each record least surprising, everything else fixed. Δ is in the model's logit units, the same scale as the boat values above (a side is three boats plus the school term); green is a clear over-performance, red a clear under-performance. Skippers need three or more matches.
| Place | School | Strength | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| 1 | Stanford University | 11.59 | 13.17 | 18–1 | 15.3 | +1.58 | 2.6 | 8% |
| 5 | Harvard University | 9.43 | 10.34 | 9–7 | 6.4 | +0.90 | 1.7 | 10% |
| 7 | Cornell University | 9.40 | 9.57 | 6–6 | 5.6 | +0.17 | 0.0 | 53% |
| 8 | Brown University | 9.26 | 9.40 | 5–6 | 4.7 | +0.14 | 0.0 | 56% |
| 4 | Dartmouth College | 10.49 | 10.51 | 11–8 | 10.9 | +0.02 | 0.0 | 59% |
| 3 | Boston College | 10.74 | 10.74 | 12–7 | 12.0 | −0.00 | 0.0 | 61% |
| 6 | University of Pennsylvania | 9.49 | 9.46 | 7–10 | 7.1 | −0.03 | 0.0 | 63% |
| 2 | Yale University | 11.27 | 10.89 | 13–6 | 14.2 | −0.38 | 0.3 | 84% |
| 10 | Massachusetts Institute of Technology | 8.51 | 7.54 | 2–9 | 3.3 | −0.97 | 0.8 | 93% |
| 9 | College of Charleston | 9.19 | 8.20 | 3–8 | 4.7 | −1.00 | 1.2 | 95% |
| 11 | Tulane University | 8.65 | 7.57 | 2–9 | 3.5 | −1.08 | 1.1 | 95% |
| 12 | University of Wisconsin | 5.42 | 2.42 | 0–11 | 0.2 | ≤−3.00 | 0.3 | >99% |
| Skipper | School | Value | Perf. | Record | Exp. wins | Δ | Surprise (bits) | P(this good or better) |
|---|---|---|---|---|---|---|---|---|
| Hannah Freeman | Stanford University | 3.59 | 5.17 | 18–1 | 15.3 | +1.58 | 2.6 | 8% |
| Cordelia Burn | Harvard University | 3.23 | 4.13 | 9–7 | 6.4 | +0.90 | 1.7 | 10% |
| Sarah Burn | Harvard University | 2.96 | 3.86 | 9–7 | 6.4 | +0.90 | 1.7 | 10% |
| Winborne Majette | Cornell University | 2.88 | 3.05 | 6–6 | 5.6 | +0.17 | 0.0 | 53% |
| Charlotte Costikyan | Brown University | 2.73 | 2.86 | 4–6 | 3.7 | +0.13 | 0.0 | 56% |
| Torrey Chisari | University of Pennsylvania | 3.20 | 3.17 | 7–10 | 7.1 | −0.03 | 0.0 | 63% |
| Madeleine Rice | University of Pennsylvania | 2.84 | 2.81 | 7–10 | 7.1 | −0.03 | 0.0 | 63% |
| Emma Cowles | Yale University | 3.55 | 3.17 | 13–6 | 14.2 | −0.38 | 0.3 | 84% |
| Carmen Cowles | Yale University | 3.76 | 3.38 | 13–6 | 14.2 | −0.38 | 0.3 | 84% |
| Brooke Barry | Massachusetts Institute of Technology | 2.20 | 1.37 | 2–8 | 3.0 | −0.83 | 0.6 | 91% |
| Mia Hanes | Tulane University | 2.79 | 1.71 | 2–9 | 3.5 | −1.08 | 1.1 | 95% |
| Ava Anderson | Tulane University | 2.71 | 1.60 | 1–8 | 2.3 | −1.11 | 0.9 | 94% |
Probability the model gave the side that went on to win. Red bars are upsets (the winner was given under 50%).
| Team | Rec. | Cardinal | Bulldogs | Eagles | Green | Crimson | Quakers | Red | Bears | Cougars | Engineers | Wave | Badgers | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stanford University Cardinal | 11–0 | ✕ | W | W | W | W | W | W | W | W | W | W | W | |
| Yale University Bulldogs | 7–4 | L | ✕ | W | L | L | L | W | W | W | W | W | W | |
| Boston College Eagles | 8–3 | L | L | ✕ | W | W | L | W | W | W | W | W | W | |
| Dartmouth College Big Green | 8–3 | L | W | L | ✕ | W | W | L | W | W | W | W | W | |
| Harvard University Crimson | 8–3 | L | W | L | L | ✕ | W | W | W | W | W | W | W | |
| University of Pennsylvania Quakers | 7–5 | L | W | W | L | L | ✕ | W | L | W | W | L | W | |
| Cornell University Big Red | 6–6 | L | L | L | W | L | L | ✕ | W | W | W | W | W | |
| Brown University Bears | 5–6 | L | L | L | L | L | W | L | ✕ | W | W | W | W | |
| College of Charleston Cougars | 3–8 | L | L | L | L | L | L | L | L | ✕ | W | W | W | |
| Massachusetts Institute of Technology Engineers | 2–9 | L | L | L | L | L | L | L | L | L | ✕ | W | W | |
| Tulane University Green Wave | 2–9 | L | L | L | L | L | W | L | L | L | L | ✕ | W | |
| University of Wisconsin Badgers | 0–11 | L | L | L | L | L | L | L | L | L | L | L | ✕ |
| Team | Rec. | Cardinal | Bulldogs | Eagles | Green | |
|---|---|---|---|---|---|---|
| Stanford University Cardinal | 3–0 | ✕ | W | W | W | |
| Yale University Bulldogs | 2–1 | L | ✕ | W | W | |
| Boston College Eagles | 1–2 | L | L | ✕ | W | |
| Dartmouth College Big Green | 0–3 | L | L | L | ✕ |
| Team | Rec. | Cardinal | Bulldogs | Eagles | Green | Crimson | Quakers | |
|---|---|---|---|---|---|---|---|---|
| Stanford University Cardinal | 4–1 | ✕ | W | L | W | W | W | |
| Yale University Bulldogs | 4–1 | L | ✕ | W | W | W | W | |
| Boston College Eagles | 3–2 | W | L | ✕ | L | W | W | |
| Dartmouth College Big Green | 3–2 | L | L | W | ✕ | W | W | |
| Harvard University Crimson | 1–4 | L | L | L | L | ✕ | W | |
| University of Pennsylvania Quakers | 0–5 | L | L | L | L | L | ✕ |
| # | Winner | Loser | Pos. | ||||
|---|---|---|---|---|---|---|---|
| 1 | Cardinal | 1-2-5 | def. | Engineers | 3-4-6 | ||
| 2 | Quakers | 2-3-5 | def. | Eagles | 1-4-6 | ||
| 3 | Cougars | 2-3-4 | def. | Green Wave | 1-5-6 | ||
| 4 | Crimson | 1-3-5 | def. | Big Red | 2-4-6 | ||
| 5 | Bulldogs | 1-2-5 | def. | Bears | 3-4-6 | ||
| 6 | Big Green | 1-2-3 | def. | Badgers | 4-5-6 | ||
| 7 | Eagles | 1-2-5 | def. | Engineers | 3-4-6 | ||
| 8 | Cardinal | 1-2-5 | def. | Green Wave | 3-4-6 | ||
| 9 | Quakers | 1-3-5 | def. | Cougars | 2-4-6 | ||
| 10 | Crimson | 1-2-6 | def. | Bulldogs | 3-4-5 | ||
| 11 | Big Red | 1-2-3 | def. | Badgers | 4-5-6 | ||
| 12 | Big Green | 1-2-5 | def. | Bears | 3-4-6 | ||
| 13 | Engineers | 1-2-6 | def. | Green Wave | 3-4-5 | ||
| 14 | Eagles | 1-2-4 | def. | Cougars | 3-5-6 | ||
| 15 | Cardinal | 2-3-4 | def. | Quakers | 1-5-6 | ||
| 16 | Crimson | 1-2-4 | def. | Badgers | 3-5-6 | ||
| 17 | Big Green | 1-2-5 | def. | Bulldogs | 3-4-6 | ||
| 18 | Big Red | 1-2-4 | def. | Bears | 3-5-6 | ||
| 19 | Eagles | 1-2-4 | def. | Green Wave | 3-5-6 | ||
| 20 | Cardinal | 1-2-5 | def. | Cougars | 3-4-6 | ||
| 21 | Quakers | 1-3-5 | def. | Engineers | 2-4-6 | ||
| 22 | Bulldogs | 1-2-3 | def. | Badgers | 4-5-6 | ||
| 23 | Big Red | 1-2-5 | def. | Big Green | 3-4-6 | ||
| 24 | Crimson | 1-3-5 | def. | Bears | 2-4-6 | ||
| 25 | Cardinal | 1-2-4 | def. | Eagles | 3-5-6 | ||
| 26 | Green Wave | 2-3-5 | def. | Quakers | 1-4-6 | ||
| 27 | Cougars | 1-2-4 | def. | Engineers | 3-5-6 | ||
| 28 | Bulldogs | 1-3-4 | def. | Big Red | 2-5-6 | ||
| 29 | Bears | 2-3-5 | def. | Badgers | 1-4-6 | ||
| 30 | Big Green | 1-3-5 | def. | Crimson | 2-4-6 | ||
| 31 | Big Red | 2-3-4 | def. | Cougars | 1-5-6 | ||
| 32 | Cardinal | 2-3-4 | def. | Bears | 1-5-6 | ||
| 33 | Crimson | 1-3-5 | def. | Green Wave | 2-4-6 | ||
| 34 | Quakers | 1-3-5 | def. | Bulldogs | 2-4-6 | ||
| 35 | Engineers | 1-3-6 | def. | Badgers | 2-4-5 | ||
| 36 | Eagles | 1-2-5 | def. | Big Green | 3-4-6 | ||
| 37 | Cardinal | 1-2-5 | def. | Big Red | 3-4-6 | ||
| 38 | Bears | 1-3-4 | def. | Green Wave | 2-5-6 | ||
| 39 | Crimson | 1-4-5 | def. | Cougars | 2-3-6 | ||
| 40 | Bulldogs | 1-2-5 | def. | Engineers | 3-4-6 | ||
| 41 | Big Green | 1-3-5 | def. | Quakers | 2-4-6 | ||
| 42 | Eagles | 1-2-4 | def. | Badgers | 3-5-6 | ||
| 43 | Big Red | 2-3-5 | def. | Green Wave | 1-4-6 | ||
| 44 | Bears | 1-2-6 | def. | Cougars | 3-4-5 | ||
| 45 | Cardinal | 1-2-4 | def. | Crimson | 3-5-6 | ||
| 46 | Big Green | 1-2-3 | def. | Engineers | 4-5-6 | ||
| 47 | Quakers | 1-2-3 | def. | Badgers | 4-5-6 | ||
| 48 | Bulldogs | 1-2-3 | def. | Eagles | 4-5-6 | ||
| 49 | Cardinal | 2-3-5 | def. | Bulldogs | 1-4-6 | ||
| 50 | Big Green | 1-2-4 | def. | Cougars | 3-5-6 | ||
| 51 | Green Wave | 1-2-6 | def. | Badgers | 3-4-5 | ||
| 52 | Eagles | 1-2-6 | def. | Big Red | 3-4-5 | ||
| 53 | Crimson | 2-3-4 | def. | Quakers | 1-5-6 | ||
| 54 | Bears | 1-3-6 | def. | Engineers | 2-4-5 | ||
| 55 | Cardinal | 1-2-5 | def. | Big Green | 3-4-6 | ||
| 56 | Cougars | 1-2-5 | def. | Badgers | 3-4-6 | ||
| 57 | Bulldogs | 1-2-5 | def. | Green Wave | 3-4-6 | ||
| 58 | Eagles | 2-3-4 | def. | Crimson | 1-5-6 | ||
| 59 | Big Red | 1-2-3 | def. | Engineers | 4-5-6 | ||
| 60 | Bears | 1-2-6 | def. | Quakers | 3-4-5 | ||
| 61 | Cardinal | 1-2-5 | def. | Badgers | 3-4-6 | ||
| 62 | Big Green | 1-2-5 | def. | Green Wave | 3-4-6 | ||
| 63 | Bulldogs | 1-2-4 | def. | Cougars | 3-5-6 | ||
| 64 | Crimson | 1-2-5 | def. | Engineers | 3-4-6 | ||
| 65 | Eagles | 1-2-4 | def. | Bears | 3-5-6 | ||
| 66 | Quakers | 1-3-5 | def. | Big Red | 2-4-6 | ||
| 67 | Quakers | 1-4-5 | def. | Big Red | 2-3-6 | ||
| 83 | Bulldogs | 1-2-6 | def. | Eagles | 3-4-5 | ||
| 84 | Cardinal | 1-3-4 | def. | Big Green | 2-5-6 | ||
| 85 | Bulldogs | 1-2-4 | def. | Big Green | 3-5-6 | ||
| 86 | Cardinal | 2-3-4 | def. | Eagles | 1-5-6 | ||
| 87 | Eagles | 1-2-6 | def. | Big Green | 3-4-5 | ||
| 88 | Cardinal | 1-2-6 | def. | Bulldogs | 3-4-5 | ||
| 68 | Big Green | 2-3-4 | def. | Crimson | 1-5-6 | ||
| 69 | Bulldogs | 1-3-5 | def. | Eagles | 2-4-6 | ||
| 70 | Cardinal | 1-2-4 | def. | Quakers | 3-5-6 | ||
| 71 | Big Green | 1-2-6 | def. | Eagles | 3-4-5 | ||
| 72 | Crimson | 2-3-4 | def. | Quakers | 1-5-6 | ||
| 73 | Cardinal | 1-2-4 | def. | Bulldogs | 3-5-6 | ||
| 74 | Eagles | 2-3-4 | def. | Quakers | 1-5-6 | ||
| 75 | Bulldogs | 1-2-4 | def. | Big Green | 3-5-6 | ||
| 76 | Cardinal | 1-2-5 | def. | Crimson | 3-4-6 | ||
| 77 | Bulldogs | 1-2-4 | def. | Quakers | 3-5-6 | ||
| 78 | Eagles | 1-2-5 | def. | Crimson | 3-4-6 | ||
| 79 | Cardinal | 1-2-5 | def. | Big Green | 3-4-6 | ||
| 80 | Bulldogs | 1-2-5 | def. | Crimson | 3-4-6 | ||
| 81 | Big Green | 1-3-4 | def. | Quakers | 2-5-6 | ||
| 82 | Eagles | 1-2-5 | def. | Cardinal | 3-4-6 | ||
Short write-ups of what the ratings and results show, with the numbers and how they were computed.