| Selkie vs Reina | 29–28 | 50.88% |
| Selkie vs Jin | 13–31 | 29.55% |
| Selkie vs Bryan | 19–19 | 50.00% |
| Selkie vs Kazuya | 20–18 | 52.63% |
| Selkie vs Eddy | 10–25 | 28.57% |
| Selkie vs King | 16–17 | 48.48% |
| Selkie vs Dragunov | 14–17 | 45.16% |
| Selkie vs Hwoarang | 17–13 | 56.67% |
| Selkie vs Lili | 15–11 | 57.69% |
| Selkie vs Nina | 15–11 | 57.69% |
| Selkie vs Law | 6–19 | 24.00% |
| Selkie vs Yoshimitsu | 11–12 | 47.83% |
| Selkie vs Steve | 7–13 | 35.00% |
| Selkie vs Leo | 10–8 | 55.56% |
| Selkie vs Alisa | 10–7 | 58.82% |
| Selkie vs Asuka | 8–8 | 50.00% |
| Selkie vs Azucena | 6–10 | 37.50% |
| Selkie vs Jun | 9–6 | 60.00% |
| Selkie vs Lars | 4–10 | 28.57% |
| Selkie vs Paul | 8–5 | 61.54% |
| Selkie vs Devil Jin | 6–7 | 46.15% |
| Selkie vs Feng | 6–4 | 60.00% |
| Selkie vs Xiaoyu | 3–6 | 33.33% |
| Selkie vs Lee | 2–7 | 22.22% |
| Selkie vs Zafina | 3–5 | 37.50% |
| Selkie vs Lidia | 5–3 | 62.50% |
| Selkie vs Shaheen | 2–4 | 33.33% |
| Selkie vs Leroy | 5–1 | 83.33% |
| Selkie vs Jack-8 | 3–2 | 60.00% |
| Selkie vs Claudio | 3–2 | 60.00% |
| Selkie vs Panda | 1–4 | 20.00% |
| Selkie vs Victor | 3–1 | 75.00% |
| Selkie vs Raven | 2–2 | 50.00% |
| Selkie vs Kuma | 2–1 | 66.67% |
| Selkie vs Heihachi | 0–2 | 0.00% |
| Selkie vs Clive | 0–2 | 0.00% |
| Selkie vs Anna | 0–2 | 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.