| Smelvin vs Jin | 27–15 | 64.29% |
| Smelvin vs Kazuya | 19–14 | 57.58% |
| Smelvin vs Hwoarang | 18–7 | 72.00% |
| Smelvin vs Reina | 16–8 | 66.67% |
| Smelvin vs King | 12–10 | 54.55% |
| Smelvin vs Steve | 11–7 | 61.11% |
| Smelvin vs Jun | 12–6 | 66.67% |
| Smelvin vs Dragunov | 6–11 | 35.29% |
| Smelvin vs Shaheen | 9–8 | 52.94% |
| Smelvin vs Azucena | 9–8 | 52.94% |
| Smelvin vs Lidia | 10–5 | 66.67% |
| Smelvin vs Bryan | 9–5 | 64.29% |
| Smelvin vs Asuka | 8–6 | 57.14% |
| Smelvin vs Lili | 9–5 | 64.29% |
| Smelvin vs Law | 8–4 | 66.67% |
| Smelvin vs Yoshimitsu | 8–4 | 66.67% |
| Smelvin vs Paul | 2–9 | 18.18% |
| Smelvin vs Leo | 5–6 | 45.45% |
| Smelvin vs Lars | 8–3 | 72.73% |
| Smelvin vs Leroy | 7–4 | 63.64% |
| Smelvin vs Eddy | 6–4 | 60.00% |
| Smelvin vs Alisa | 6–3 | 66.67% |
| Smelvin vs Nina | 5–4 | 55.56% |
| Smelvin vs Victor | 4–5 | 44.44% |
| Smelvin vs Feng | 7–1 | 87.50% |
| Smelvin vs Raven | 2–6 | 25.00% |
| Smelvin vs Devil Jin | 5–2 | 71.43% |
| Smelvin vs Xiaoyu | 0–4 | 0.00% |
| Smelvin vs Clive | 4–0 | 100.00% |
| Smelvin vs Heihachi | 2–1 | 66.67% |
| Smelvin vs Claudio | 0–2 | 0.00% |
| Smelvin vs Kuma | 0–2 | 0.00% |
| Smelvin vs Zafina | 1–1 | 50.00% |
| Smelvin vs Anna | 2–0 | 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.