| S1aN vs Kazuya | 23–17 | 57.50% |
| S1aN vs Dragunov | 20–17 | 54.05% |
| S1aN vs Jin | 16–19 | 45.71% |
| S1aN vs Paul | 19–5 | 79.17% |
| S1aN vs Steve | 15–9 | 62.50% |
| S1aN vs Devil Jin | 8–9 | 47.06% |
| S1aN vs Law | 10–6 | 62.50% |
| S1aN vs Asuka | 10–6 | 62.50% |
| S1aN vs Reina | 8–7 | 53.33% |
| S1aN vs King | 8–6 | 57.14% |
| S1aN vs Hwoarang | 11–3 | 78.57% |
| S1aN vs Lili | 7–6 | 53.85% |
| S1aN vs Lars | 10–3 | 76.92% |
| S1aN vs Bryan | 6–6 | 50.00% |
| S1aN vs Alisa | 5–7 | 41.67% |
| S1aN vs Jun | 4–6 | 40.00% |
| S1aN vs Leo | 2–7 | 22.22% |
| S1aN vs Yoshimitsu | 6–2 | 75.00% |
| S1aN vs Leroy | 4–4 | 50.00% |
| S1aN vs Victor | 3–5 | 37.50% |
| S1aN vs Xiaoyu | 2–5 | 28.57% |
| S1aN vs Lee | 4–2 | 66.67% |
| S1aN vs Feng | 3–2 | 60.00% |
| S1aN vs Claudio | 2–3 | 40.00% |
| S1aN vs Nina | 4–1 | 80.00% |
| S1aN vs Shaheen | 1–3 | 25.00% |
| S1aN vs Kuma | 0–4 | 0.00% |
| S1aN vs Jack-8 | 1–2 | 33.33% |
| S1aN vs Zafina | 2–1 | 66.67% |
| S1aN vs Azucena | 0–3 | 0.00% |
| S1aN vs Raven | 0–3 | 0.00% |
| S1aN vs Heihachi | 0–3 | 0.00% |
| S1aN vs Armor King | 1–2 | 33.33% |
| S1aN vs Eddy | 0–2 | 0.00% |
| S1aN vs Lidia | 1–1 | 50.00% |
| S1aN vs Fahkumram | 2–0 | 100.00% |
| S1aN vs Miary Zo | 0–1 | 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.