| Smallex vs King | 30–27 | 52.63% |
| Smallex vs Jin | 21–28 | 42.86% |
| Smallex vs Kazuya | 24–24 | 50.00% |
| Smallex vs Bryan | 20–24 | 45.45% |
| Smallex vs Reina | 23–18 | 56.10% |
| Smallex vs Clive | 24–13 | 64.86% |
| Smallex vs Paul | 16–18 | 47.06% |
| Smallex vs Hwoarang | 19–14 | 57.58% |
| Smallex vs Lili | 16–16 | 50.00% |
| Smallex vs Lidia | 19–13 | 59.38% |
| Smallex vs Shaheen | 12–16 | 42.86% |
| Smallex vs Azucena | 14–14 | 50.00% |
| Smallex vs Yoshimitsu | 12–15 | 44.44% |
| Smallex vs Dragunov | 11–15 | 42.31% |
| Smallex vs Steve | 17–8 | 68.00% |
| Smallex vs Victor | 10–14–1 | 41.67% |
| Smallex vs Xiaoyu | 12–7 | 63.16% |
| Smallex vs Feng | 14–5 | 73.68% |
| Smallex vs Nina | 10–9 | 52.63% |
| Smallex vs Devil Jin | 11–7 | 61.11% |
| Smallex vs Eddy | 7–11 | 38.89% |
| Smallex vs Law | 8–9 | 47.06% |
| Smallex vs Leo | 7–7 | 50.00% |
| Smallex vs Lee | 5–8 | 38.46% |
| Smallex vs Heihachi | 9–3 | 75.00% |
| Smallex vs Claudio | 4–5 | 44.44% |
| Smallex vs Jun | 5–4 | 55.56% |
| Smallex vs Jack-8 | 2–6 | 25.00% |
| Smallex vs Lars | 2–6 | 25.00% |
| Smallex vs Alisa | 1–7 | 12.50% |
| Smallex vs Kuma | 1–7 | 12.50% |
| Smallex vs Raven | 3–4 | 42.86% |
| Smallex vs Panda | 2–4 | 33.33% |
| Smallex vs Asuka | 2–2 | 50.00% |
| Smallex vs Fahkumram | 1–2 | 33.33% |
| Smallex vs Zafina | 0–2 | 0.00% |
| Smallex vs Leroy | 0–2 | 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.