| Ceallaigh vs King | 13–4 | 76.47% |
| Ceallaigh vs Hwoarang | 4–8 | 33.33% |
| Ceallaigh vs Miary Zo | 4–6 | 40.00% |
| Ceallaigh vs Kazuya | 5–4 | 55.56% |
| Ceallaigh vs Paul | 7–1 | 87.50% |
| Ceallaigh vs Jin | 3–4 | 42.86% |
| Ceallaigh vs Steve | 7–0 | 100.00% |
| Ceallaigh vs Dragunov | 5–2 | 71.43% |
| Ceallaigh vs Reina | 4–3 | 57.14% |
| Ceallaigh vs Law | 4–2 | 66.67% |
| Ceallaigh vs Nina | 3–3 | 50.00% |
| Ceallaigh vs Bryan | 3–2 | 60.00% |
| Ceallaigh vs Armor King | 5–0 | 100.00% |
| Ceallaigh vs Yoshimitsu | 1–3 | 25.00% |
| Ceallaigh vs Feng | 2–1 | 66.67% |
| Ceallaigh vs Lili | 3–0 | 100.00% |
| Ceallaigh vs Alisa | 0–3 | 0.00% |
| Ceallaigh vs Kuma | 2–1 | 66.67% |
| Ceallaigh vs Jun | 3–0 | 100.00% |
| Ceallaigh vs Victor | 2–1 | 66.67% |
| Ceallaigh vs Lars | 2–0 | 100.00% |
| Ceallaigh vs Raven | 0–2 | 0.00% |
| Ceallaigh vs Lidia | 2–0 | 100.00% |
| Ceallaigh vs Xiaoyu | 0–1 | 0.00% |
| Ceallaigh vs Zafina | 0–1 | 0.00% |
| Ceallaigh vs Leroy | 1–0 | 100.00% |
| Ceallaigh vs Eddy | 0–1 | 0.00% |
| Ceallaigh vs Heihachi | 0–1 | 0.00% |
| Ceallaigh vs Clive | 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.