| Slieza vs Reina | 15–13 | 53.57% |
| Slieza vs Kazuya | 7–15 | 31.82% |
| Slieza vs Jin | 10–10 | 50.00% |
| Slieza vs King | 7–12 | 36.84% |
| Slieza vs Lee | 6–13 | 31.58% |
| Slieza vs Victor | 9–8 | 52.94% |
| Slieza vs Lidia | 4–13 | 23.53% |
| Slieza vs Hwoarang | 10–6 | 62.50% |
| Slieza vs Bryan | 5–11 | 31.25% |
| Slieza vs Steve | 4–11 | 26.67% |
| Slieza vs Lili | 4–11 | 26.67% |
| Slieza vs Law | 4–10 | 28.57% |
| Slieza vs Jun | 0–13 | 0.00% |
| Slieza vs Azucena | 6–6 | 50.00% |
| Slieza vs Raven | 6–5 | 54.55% |
| Slieza vs Asuka | 4–6 | 40.00% |
| Slieza vs Alisa | 2–8 | 20.00% |
| Slieza vs Nina | 1–9 | 10.00% |
| Slieza vs Paul | 4–5 | 44.44% |
| Slieza vs Leo | 1–8 | 11.11% |
| Slieza vs Clive | 3–6 | 33.33% |
| Slieza vs Feng | 0–8 | 0.00% |
| Slieza vs Shaheen | 3–5 | 37.50% |
| Slieza vs Eddy | 5–3 | 62.50% |
| Slieza vs Dragunov | 0–7 | 0.00% |
| Slieza vs Yoshimitsu | 1–5 | 16.67% |
| Slieza vs Leroy | 3–3 | 50.00% |
| Slieza vs Jack-8 | 1–4 | 20.00% |
| Slieza vs Xiaoyu | 0–4 | 0.00% |
| Slieza vs Devil Jin | 0–4 | 0.00% |
| Slieza vs Panda | 3–1 | 75.00% |
| Slieza vs Lars | 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.