| Sludgy vs Reina | 6–3 | 66.67% |
| Sludgy vs King | 5–3 | 62.50% |
| Sludgy vs Steve | 6–2 | 75.00% |
| Sludgy vs Law | 1–6 | 14.29% |
| Sludgy vs Bryan | 6–1 | 85.71% |
| Sludgy vs Alisa | 2–5 | 28.57% |
| Sludgy vs Victor | 3–4 | 42.86% |
| Sludgy vs Hwoarang | 2–3 | 40.00% |
| Sludgy vs Dragunov | 0–4 | 0.00% |
| Sludgy vs Jin | 3–0 | 100.00% |
| Sludgy vs Kazuya | 3–0 | 100.00% |
| Sludgy vs Lili | 1–2 | 33.33% |
| Sludgy vs Nina | 1–2 | 33.33% |
| Sludgy vs Kuma | 2–1 | 66.67% |
| Sludgy vs Panda | 1–2 | 33.33% |
| Sludgy vs Jun | 2–1 | 66.67% |
| Sludgy vs Azucena | 2–1 | 66.67% |
| Sludgy vs Raven | 1–2 | 33.33% |
| Sludgy vs Paul | 2–0 | 100.00% |
| Sludgy vs Lars | 0–2 | 0.00% |
| Sludgy vs Claudio | 0–2 | 0.00% |
| Sludgy vs Lee | 2–0 | 100.00% |
| Sludgy vs Eddy | 2–0 | 100.00% |
| Sludgy vs Lidia | 2–0 | 100.00% |
| Sludgy vs Yoshimitsu | 1–0 | 100.00% |
| Sludgy vs Leo | 1–0 | 100.00% |
| Sludgy vs Clive | 1–0 | 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.