| Caillou vs Hwoarang | 11–13 | 45.83% |
| Caillou vs Reina | 13–11 | 54.17% |
| Caillou vs Jin | 14–8 | 63.64% |
| Caillou vs Armor King | 7–15 | 31.82% |
| Caillou vs Asuka | 14–5 | 73.68% |
| Caillou vs Law | 9–7 | 56.25% |
| Caillou vs King | 8–8 | 50.00% |
| Caillou vs Kazuya | 4–11 | 26.67% |
| Caillou vs Steve | 12–3 | 80.00% |
| Caillou vs Fahkumram | 9–6 | 60.00% |
| Caillou vs Feng | 4–10 | 28.57% |
| Caillou vs Lili | 8–5 | 61.54% |
| Caillou vs Victor | 6–5 | 54.55% |
| Caillou vs Bryan | 6–3 | 66.67% |
| Caillou vs Leroy | 2–7 | 22.22% |
| Caillou vs Dragunov | 2–6 | 25.00% |
| Caillou vs Leo | 2–6 | 25.00% |
| Caillou vs Lars | 4–4 | 50.00% |
| Caillou vs Kuma | 4–4 | 50.00% |
| Caillou vs Lidia | 5–3 | 62.50% |
| Caillou vs Yoshimitsu | 4–3 | 57.14% |
| Caillou vs Nina | 6–1 | 85.71% |
| Caillou vs Azucena | 3–4 | 42.86% |
| Caillou vs Raven | 7–0 | 100.00% |
| Caillou vs Miary Zo | 2–5 | 28.57% |
| Caillou vs Paul | 2–4 | 33.33% |
| Caillou vs Alisa | 3–3 | 50.00% |
| Caillou vs Eddy | 2–3 | 40.00% |
| Caillou vs Heihachi | 2–3 | 40.00% |
| Caillou vs Claudio | 2–2 | 50.00% |
| Caillou vs Shaheen | 3–1 | 75.00% |
| Caillou vs Jun | 2–2 | 50.00% |
| Caillou vs Clive | 2–2 | 50.00% |
| Caillou vs Xiaoyu | 2–1 | 66.67% |
| Caillou vs Jack-8 | 2–1 | 66.67% |
| Caillou vs Anna | 2–1 | 66.67% |
| Caillou vs Panda | 0–2 | 0.00% |
| Caillou vs Devil Jin | 0–1 | 0.00% |
| Caillou vs Lee | 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.