| Sneaky Snake vs Kazuya | 9–12 | 42.86% |
| Sneaky Snake vs Paul | 5–8 | 38.46% |
| Sneaky Snake vs Jin | 7–5 | 58.33% |
| Sneaky Snake vs Nina | 7–5 | 58.33% |
| Sneaky Snake vs King | 3–7 | 30.00% |
| Sneaky Snake vs Hwoarang | 5–5 | 50.00% |
| Sneaky Snake vs Law | 1–7 | 12.50% |
| Sneaky Snake vs Bryan | 6–2 | 75.00% |
| Sneaky Snake vs Lee | 6–2 | 75.00% |
| Sneaky Snake vs Reina | 5–3 | 62.50% |
| Sneaky Snake vs Feng | 1–6 | 14.29% |
| Sneaky Snake vs Dragunov | 3–4 | 42.86% |
| Sneaky Snake vs Eddy | 3–4 | 42.86% |
| Sneaky Snake vs Xiaoyu | 2–4 | 33.33% |
| Sneaky Snake vs Shaheen | 4–1 | 80.00% |
| Sneaky Snake vs Raven | 3–2 | 60.00% |
| Sneaky Snake vs Steve | 2–2 | 50.00% |
| Sneaky Snake vs Zafina | 1–2 | 33.33% |
| Sneaky Snake vs Azucena | 2–1 | 66.67% |
| Sneaky Snake vs Victor | 2–1 | 66.67% |
| Sneaky Snake vs Yoshimitsu | 0–2 | 0.00% |
| Sneaky Snake vs Devil Jin | 0–2 | 0.00% |
| Sneaky Snake vs Lili | 1–1 | 50.00% |
| Sneaky Snake vs Claudio | 0–2 | 0.00% |
| Sneaky Snake vs Panda | 1–1 | 50.00% |
| Sneaky Snake vs Asuka | 1–0 | 100.00% |
| Sneaky Snake vs Alisa | 1–0 | 100.00% |
| Sneaky Snake vs Kuma | 0–1 | 0.00% |
| Sneaky Snake vs Jun | 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.