| Constance vs Reina | 12–2 | 85.71% |
| Constance vs Dragunov | 9–3 | 75.00% |
| Constance vs Alisa | 6–5 | 54.55% |
| Constance vs Victor | 7–4 | 63.64% |
| Constance vs Yoshimitsu | 7–2 | 77.78% |
| Constance vs Xiaoyu | 5–3 | 62.50% |
| Constance vs Jin | 6–2 | 75.00% |
| Constance vs Hwoarang | 5–2 | 71.43% |
| Constance vs Steve | 3–4 | 42.86% |
| Constance vs Lili | 5–2 | 71.43% |
| Constance vs Paul | 4–2 | 66.67% |
| Constance vs King | 5–1 | 83.33% |
| Constance vs Bryan | 2–4 | 33.33% |
| Constance vs Law | 5–0 | 100.00% |
| Constance vs Kazuya | 4–1 | 80.00% |
| Constance vs Leroy | 1–4 | 20.00% |
| Constance vs Devil Jin | 4–0 | 100.00% |
| Constance vs Lee | 2–2 | 50.00% |
| Constance vs Zafina | 4–0 | 100.00% |
| Constance vs Lars | 3–0 | 100.00% |
| Constance vs Azucena | 3–0 | 100.00% |
| Constance vs Asuka | 2–0 | 100.00% |
| Constance vs Leo | 0–2 | 0.00% |
| Constance vs Shaheen | 2–0 | 100.00% |
| Constance vs Raven | 0–2 | 0.00% |
| Constance vs Feng | 0–1 | 0.00% |
| Constance vs Claudio | 1–0 | 100.00% |
| Constance vs Jun | 1–0 | 100.00% |
| Constance vs Eddy | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.