| Sneaky Boi vs Reina | 24–17 | 58.54% |
| Sneaky Boi vs Kazuya | 15–16 | 48.39% |
| Sneaky Boi vs Jin | 13–14 | 48.15% |
| Sneaky Boi vs Hwoarang | 12–8 | 60.00% |
| Sneaky Boi vs Dragunov | 9–11 | 45.00% |
| Sneaky Boi vs King | 8–8 | 50.00% |
| Sneaky Boi vs Jun | 5–11 | 31.25% |
| Sneaky Boi vs Eddy | 9–7 | 56.25% |
| Sneaky Boi vs Lidia | 5–10 | 33.33% |
| Sneaky Boi vs Law | 5–9 | 35.71% |
| Sneaky Boi vs Nina | 5–9 | 35.71% |
| Sneaky Boi vs Paul | 8–5 | 61.54% |
| Sneaky Boi vs Lili | 8–5 | 61.54% |
| Sneaky Boi vs Bryan | 4–8 | 33.33% |
| Sneaky Boi vs Steve | 7–5 | 58.33% |
| Sneaky Boi vs Devil Jin | 5–7 | 41.67% |
| Sneaky Boi vs Clive | 6–6 | 50.00% |
| Sneaky Boi vs Yoshimitsu | 3–8 | 27.27% |
| Sneaky Boi vs Lee | 4–5 | 44.44% |
| Sneaky Boi vs Lars | 3–3 | 50.00% |
| Sneaky Boi vs Leo | 3–2 | 60.00% |
| Sneaky Boi vs Alisa | 1–4 | 20.00% |
| Sneaky Boi vs Zafina | 3–2 | 60.00% |
| Sneaky Boi vs Leroy | 2–3 | 40.00% |
| Sneaky Boi vs Victor | 3–2 | 60.00% |
| Sneaky Boi vs Raven | 2–3 | 40.00% |
| Sneaky Boi vs Jack-8 | 2–2 | 50.00% |
| Sneaky Boi vs Asuka | 3–1 | 75.00% |
| Sneaky Boi vs Feng | 2–2 | 50.00% |
| Sneaky Boi vs Azucena | 2–2 | 50.00% |
| Sneaky Boi vs Claudio | 1–2 | 33.33% |
| Sneaky Boi vs Kuma | 1–2 | 33.33% |
| Sneaky Boi vs Xiaoyu | 2–0 | 100.00% |
| Sneaky Boi vs Shaheen | 0–2 | 0.00% |
| Sneaky Boi vs Heihachi | 1–1 | 50.00% |
| Sneaky Boi vs Panda | 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.