| Sengil vs Reina | 25–22 | 53.19% |
| Sengil vs Eddy | 6–19 | 24.00% |
| Sengil vs Heihachi | 9–14 | 39.13% |
| Sengil vs Hwoarang | 14–8 | 63.64% |
| Sengil vs Jin | 12–10 | 54.55% |
| Sengil vs Victor | 7–12 | 36.84% |
| Sengil vs King | 3–13 | 18.75% |
| Sengil vs Devil Jin | 4–12 | 25.00% |
| Sengil vs Dragunov | 9–7 | 56.25% |
| Sengil vs Xiaoyu | 6–9 | 40.00% |
| Sengil vs Azucena | 5–10 | 33.33% |
| Sengil vs Law | 7–6 | 53.85% |
| Sengil vs Kazuya | 10–3 | 76.92% |
| Sengil vs Steve | 7–6 | 53.85% |
| Sengil vs Lili | 4–9 | 30.77% |
| Sengil vs Bryan | 4–8 | 33.33% |
| Sengil vs Lars | 3–9 | 25.00% |
| Sengil vs Paul | 2–9 | 18.18% |
| Sengil vs Asuka | 7–2 | 77.78% |
| Sengil vs Nina | 5–4 | 55.56% |
| Sengil vs Zafina | 3–6 | 33.33% |
| Sengil vs Yoshimitsu | 4–4 | 50.00% |
| Sengil vs Lee | 2–6 | 25.00% |
| Sengil vs Jun | 7–1 | 87.50% |
| Sengil vs Kuma | 3–4 | 42.86% |
| Sengil vs Feng | 4–1 | 80.00% |
| Sengil vs Claudio | 2–3 | 40.00% |
| Sengil vs Leroy | 3–2 | 60.00% |
| Sengil vs Jack-8 | 1–3 | 25.00% |
| Sengil vs Lidia | 2–2 | 50.00% |
| Sengil vs Panda | 0–3 | 0.00% |
| Sengil vs Alisa | 0–2 | 0.00% |
| Sengil vs Raven | 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.