| Slumdawg vs Jin | 16–13 | 55.17% |
| Slumdawg vs Reina | 15–8 | 65.22% |
| Slumdawg vs Kazuya | 10–11 | 47.62% |
| Slumdawg vs Dragunov | 10–8 | 55.56% |
| Slumdawg vs King | 6–7 | 46.15% |
| Slumdawg vs Feng | 7–6 | 53.85% |
| Slumdawg vs Law | 4–8 | 33.33% |
| Slumdawg vs Xiaoyu | 7–5 | 58.33% |
| Slumdawg vs Azucena | 5–7 | 41.67% |
| Slumdawg vs Lee | 6–5 | 54.55% |
| Slumdawg vs Heihachi | 5–6 | 45.45% |
| Slumdawg vs Lili | 0–10 | 0.00% |
| Slumdawg vs Jun | 4–5 | 44.44% |
| Slumdawg vs Yoshimitsu | 5–3 | 62.50% |
| Slumdawg vs Hwoarang | 3–5 | 37.50% |
| Slumdawg vs Leroy | 6–2 | 75.00% |
| Slumdawg vs Armor King | 0–8 | 0.00% |
| Slumdawg vs Steve | 6–1 | 85.71% |
| Slumdawg vs Devil Jin | 2–5 | 28.57% |
| Slumdawg vs Lars | 4–3 | 57.14% |
| Slumdawg vs Alisa | 1–4 | 20.00% |
| Slumdawg vs Victor | 3–2 | 60.00% |
| Slumdawg vs Eddy | 4–1 | 80.00% |
| Slumdawg vs Miary Zo | 4–1 | 80.00% |
| Slumdawg vs Paul | 0–4 | 0.00% |
| Slumdawg vs Bryan | 2–1 | 66.67% |
| Slumdawg vs Asuka | 0–3 | 0.00% |
| Slumdawg vs Raven | 2–1 | 66.67% |
| Slumdawg vs Clive | 0–3 | 0.00% |
| Slumdawg vs Claudio | 0–2 | 0.00% |
| Slumdawg vs Shaheen | 0–2 | 0.00% |
| Slumdawg vs Nina | 0–2 | 0.00% |
| Slumdawg vs Anna | 0–2 | 0.00% |
| Slumdawg 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.