| SlimBalle vs King | 28–17 | 62.22% |
| SlimBalle vs Kazuya | 5–20 | 20.00% |
| SlimBalle vs Dragunov | 12–12 | 50.00% |
| SlimBalle vs Jin | 13–10 | 56.52% |
| SlimBalle vs Armor King | 10–12 | 45.45% |
| SlimBalle vs Nina | 12–8 | 60.00% |
| SlimBalle vs Bryan | 5–14 | 26.32% |
| SlimBalle vs Asuka | 13–4 | 76.47% |
| SlimBalle vs Reina | 8–9 | 47.06% |
| SlimBalle vs Yoshimitsu | 4–9 | 30.77% |
| SlimBalle vs Hwoarang | 6–7 | 46.15% |
| SlimBalle vs Steve | 10–3 | 76.92% |
| SlimBalle vs Heihachi | 6–5 | 54.55% |
| SlimBalle vs Law | 1–9 | 10.00% |
| SlimBalle vs Jun | 2–8 | 20.00% |
| SlimBalle vs Lidia | 5–4 | 55.56% |
| SlimBalle vs Devil Jin | 4–4 | 50.00% |
| SlimBalle vs Leo | 1–6 | 14.29% |
| SlimBalle vs Alisa | 0–7 | 0.00% |
| SlimBalle vs Paul | 2–4 | 33.33% |
| SlimBalle vs Lars | 3–3 | 50.00% |
| SlimBalle vs Shaheen | 5–1 | 83.33% |
| SlimBalle vs Lee | 3–3 | 50.00% |
| SlimBalle vs Azucena | 3–2 | 60.00% |
| SlimBalle vs Xiaoyu | 4–0 | 100.00% |
| SlimBalle vs Lili | 0–4 | 0.00% |
| SlimBalle vs Kuma | 3–1 | 75.00% |
| SlimBalle vs Raven | 0–4 | 0.00% |
| SlimBalle vs Anna | 2–2 | 50.00% |
| SlimBalle vs Jack-8 | 2–1 | 66.67% |
| SlimBalle vs Feng | 2–1 | 66.67% |
| SlimBalle vs Eddy | 2–1 | 66.67% |
| SlimBalle vs Victor | 0–2 | 0.00% |
| SlimBalle vs Clive | 0–2 | 0.00% |
| SlimBalle vs Claudio | 1–0 | 100.00% |
| SlimBalle vs Panda | 0–1 | 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.