| Caoimhin vs Fahkumram | 7–4 | 63.64% |
| Caoimhin vs Law | 5–3 | 62.50% |
| Caoimhin vs Bryan | 4–4 | 50.00% |
| Caoimhin vs Dragunov | 5–3 | 62.50% |
| Caoimhin vs Anna | 5–3 | 62.50% |
| Caoimhin vs King | 3–4 | 42.86% |
| Caoimhin vs Kazuya | 6–1 | 85.71% |
| Caoimhin vs Clive | 7–0 | 100.00% |
| Caoimhin vs Hwoarang | 4–2 | 66.67% |
| Caoimhin vs Reina | 5–1 | 83.33% |
| Caoimhin vs Xiaoyu | 1–4 | 20.00% |
| Caoimhin vs Jin | 5–0 | 100.00% |
| Caoimhin vs Lars | 3–2 | 60.00% |
| Caoimhin vs Leroy | 4–0 | 100.00% |
| Caoimhin vs Steve | 3–0 | 100.00% |
| Caoimhin vs Paul | 0–2 | 0.00% |
| Caoimhin vs Yoshimitsu | 2–0 | 100.00% |
| Caoimhin vs Asuka | 2–0 | 100.00% |
| Caoimhin vs Lili | 2–0 | 100.00% |
| Caoimhin vs Azucena | 0–2 | 0.00% |
| Caoimhin vs Eddy | 0–2 | 0.00% |
| Caoimhin vs Heihachi | 2–0 | 100.00% |
| Caoimhin vs Jack-8 | 1–0 | 100.00% |
| Caoimhin vs Jun | 1–0 | 100.00% |
| Caoimhin vs Lidia | 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.