| Caeilan vs Dragunov | 27–18 | 60.00% |
| Caeilan vs Kazuya | 19–24 | 44.19% |
| Caeilan vs Reina | 29–13 | 69.05% |
| Caeilan vs Heihachi | 16–23 | 41.03% |
| Caeilan vs Jin | 20–16 | 55.56% |
| Caeilan vs King | 19–12 | 61.29% |
| Caeilan vs Bryan | 13–10 | 56.52% |
| Caeilan vs Lili | 14–9 | 60.87% |
| Caeilan vs Paul | 8–9 | 47.06% |
| Caeilan vs Hwoarang | 8–9 | 47.06% |
| Caeilan vs Jun | 8–8 | 50.00% |
| Caeilan vs Victor | 6–6 | 50.00% |
| Caeilan vs Raven | 6–6 | 50.00% |
| Caeilan vs Jack-8 | 5–5 | 50.00% |
| Caeilan vs Law | 3–6 | 33.33% |
| Caeilan vs Devil Jin | 5–4 | 55.56% |
| Caeilan vs Lars | 7–2 | 77.78% |
| Caeilan vs Alisa | 5–4 | 55.56% |
| Caeilan vs Claudio | 8–1 | 88.89% |
| Caeilan vs Steve | 6–2 | 75.00% |
| Caeilan vs Asuka | 2–6 | 25.00% |
| Caeilan vs Feng | 3–5 | 37.50% |
| Caeilan vs Leo | 4–4 | 50.00% |
| Caeilan vs Shaheen | 2–6 | 25.00% |
| Caeilan vs Nina | 4–4 | 50.00% |
| Caeilan vs Leroy | 2–5 | 28.57% |
| Caeilan vs Lidia | 3–4 | 42.86% |
| Caeilan vs Yoshimitsu | 3–3 | 50.00% |
| Caeilan vs Xiaoyu | 2–4 | 33.33% |
| Caeilan vs Zafina | 1–4 | 20.00% |
| Caeilan vs Eddy | 3–1 | 75.00% |
| Caeilan vs Kuma | 2–1 | 66.67% |
| Caeilan vs Panda | 2–0 | 100.00% |
| Caeilan vs Azucena | 1–1 | 50.00% |
| Caeilan vs Lee | 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.