| Eclair vs Reina | 10–7 | 58.82% |
| Eclair vs Paul | 11–4 | 73.33% |
| Eclair vs Steve | 9–6 | 60.00% |
| Eclair vs Kazuya | 10–3 | 76.92% |
| Eclair vs Dragunov | 2–9 | 18.18% |
| Eclair vs Hwoarang | 8–2 | 80.00% |
| Eclair vs Jin | 8–2 | 80.00% |
| Eclair vs Bryan | 7–2 | 77.78% |
| Eclair vs Lili | 8–1 | 88.89% |
| Eclair vs Lars | 7–2 | 77.78% |
| Eclair vs King | 7–1 | 87.50% |
| Eclair vs Asuka | 5–3 | 62.50% |
| Eclair vs Law | 4–1 | 80.00% |
| Eclair vs Xiaoyu | 4–1 | 80.00% |
| Eclair vs Raven | 2–3 | 40.00% |
| Eclair vs Anna | 5–0 | 100.00% |
| Eclair vs Shaheen | 2–2 | 50.00% |
| Eclair vs Jun | 3–1 | 75.00% |
| Eclair vs Azucena | 2–2 | 50.00% |
| Eclair vs Leo | 2–1 | 66.67% |
| Eclair vs Nina | 2–1 | 66.67% |
| Eclair vs Eddy | 0–3 | 0.00% |
| Eclair vs Clive | 2–1 | 66.67% |
| Eclair vs Lee | 0–2 | 0.00% |
| Eclair vs Kuma | 2–0 | 100.00% |
| Eclair vs Zafina | 2–0 | 100.00% |
| Eclair vs Jack-8 | 0–1 | 0.00% |
| Eclair vs Devil Jin | 0–1 | 0.00% |
| Eclair vs Feng | 0–1 | 0.00% |
| Eclair vs Heihachi | 1–0 | 100.00% |
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.