| Slimshaneyy vs Jin | 12–14 | 46.15% |
| Slimshaneyy vs King | 7–17 | 29.17% |
| Slimshaneyy vs Bryan | 13–11 | 54.17% |
| Slimshaneyy vs Hwoarang | 10–11 | 47.62% |
| Slimshaneyy vs Reina | 12–9 | 57.14% |
| Slimshaneyy vs Lili | 12–5 | 70.59% |
| Slimshaneyy vs Jun | 8–9 | 47.06% |
| Slimshaneyy vs Steve | 5–11 | 31.25% |
| Slimshaneyy vs Dragunov | 7–9 | 43.75% |
| Slimshaneyy vs Victor | 5–9 | 35.71% |
| Slimshaneyy vs Asuka | 5–7 | 41.67% |
| Slimshaneyy vs Jack-8 | 5–6 | 45.45% |
| Slimshaneyy vs Lee | 5–5 | 50.00% |
| Slimshaneyy vs Eddy | 1–9 | 10.00% |
| Slimshaneyy vs Law | 4–5 | 44.44% |
| Slimshaneyy vs Yoshimitsu | 5–4 | 55.56% |
| Slimshaneyy vs Kazuya | 6–3 | 66.67% |
| Slimshaneyy vs Shaheen | 4–2 | 66.67% |
| Slimshaneyy vs Nina | 5–1 | 83.33% |
| Slimshaneyy vs Kuma | 3–3 | 50.00% |
| Slimshaneyy vs Xiaoyu | 4–1 | 80.00% |
| Slimshaneyy vs Leo | 3–2 | 60.00% |
| Slimshaneyy vs Alisa | 3–2 | 60.00% |
| Slimshaneyy vs Zafina | 5–0 | 100.00% |
| Slimshaneyy vs Raven | 3–2 | 60.00% |
| Slimshaneyy vs Devil Jin | 0–4 | 0.00% |
| Slimshaneyy vs Lars | 1–3 | 25.00% |
| Slimshaneyy vs Claudio | 4–0 | 100.00% |
| Slimshaneyy vs Leroy | 2–2 | 50.00% |
| Slimshaneyy vs Azucena | 3–1 | 75.00% |
| Slimshaneyy vs Anna | 4–0 | 100.00% |
| Slimshaneyy vs Heihachi | 1–2 | 33.33% |
| Slimshaneyy vs Paul | 0–2 | 0.00% |
| Slimshaneyy vs Feng | 2–0 | 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.