| SlumBum vs Kazuya | 36–34 | 51.43% |
| SlumBum vs Reina | 32–19 | 62.75% |
| SlumBum vs Heihachi | 31–14 | 68.89% |
| SlumBum vs Lili | 23–15 | 60.53% |
| SlumBum vs Dragunov | 22–15 | 59.46% |
| SlumBum vs Paul | 20–13 | 60.61% |
| SlumBum vs King | 19–13 | 59.38% |
| SlumBum vs Jin | 16–15 | 51.61% |
| SlumBum vs Bryan | 14–17 | 45.16% |
| SlumBum vs Yoshimitsu | 11–17 | 39.29% |
| SlumBum vs Hwoarang | 13–15 | 46.43% |
| SlumBum vs Steve | 16–10 | 61.54% |
| SlumBum vs Law | 14–11 | 56.00% |
| SlumBum vs Asuka | 12–12 | 50.00% |
| SlumBum vs Xiaoyu | 8–15 | 34.78% |
| SlumBum vs Devil Jin | 10–12 | 45.45% |
| SlumBum vs Jun | 12–10 | 54.55% |
| SlumBum vs Lars | 11–8 | 57.89% |
| SlumBum vs Leo | 13–4 | 76.47% |
| SlumBum vs Azucena | 7–8 | 46.67% |
| SlumBum vs Eddy | 7–8 | 46.67% |
| SlumBum vs Claudio | 6–7 | 46.15% |
| SlumBum vs Lee | 4–8 | 33.33% |
| SlumBum vs Raven | 6–6 | 50.00% |
| SlumBum vs Feng | 2–8 | 20.00% |
| SlumBum vs Alisa | 6–4 | 60.00% |
| SlumBum vs Shaheen | 4–6 | 40.00% |
| SlumBum vs Kuma | 6–4 | 60.00% |
| SlumBum vs Nina | 7–2 | 77.78% |
| SlumBum vs Victor | 4–3 | 57.14% |
| SlumBum vs Clive | 2–5 | 28.57% |
| SlumBum vs Zafina | 1–5 | 16.67% |
| SlumBum vs Lidia | 3–3 | 50.00% |
| SlumBum vs Jack-8 | 2–3 | 40.00% |
| SlumBum vs Leroy | 2–2 | 50.00% |
| SlumBum 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.