| Sum1 vs Jin | 25–15 | 62.50% |
| Sum1 vs King | 19–18 | 51.35% |
| Sum1 vs Bryan | 21–16 | 56.76% |
| Sum1 vs Lili | 13–20 | 39.39% |
| Sum1 vs Reina | 21–12 | 63.64% |
| Sum1 vs Kazuya | 15–15 | 50.00% |
| Sum1 vs Dragunov | 12–17 | 41.38% |
| Sum1 vs Law | 14–14 | 50.00% |
| Sum1 vs Yoshimitsu | 9–17 | 34.62% |
| Sum1 vs Hwoarang | 14–12 | 53.85% |
| Sum1 vs Nina | 9–16 | 36.00% |
| Sum1 vs Steve | 17–4 | 80.95% |
| Sum1 vs Paul | 7–8 | 46.67% |
| Sum1 vs Asuka | 7–8 | 46.67% |
| Sum1 vs Devil Jin | 10–5 | 66.67% |
| Sum1 vs Xiaoyu | 3–11 | 21.43% |
| Sum1 vs Alisa | 10–3 | 76.92% |
| Sum1 vs Lee | 6–6 | 50.00% |
| Sum1 vs Jun | 8–4 | 66.67% |
| Sum1 vs Eddy | 3–9 | 25.00% |
| Sum1 vs Lidia | 2–8 | 20.00% |
| Sum1 vs Azucena | 2–7 | 22.22% |
| Sum1 vs Lars | 5–3 | 62.50% |
| Sum1 vs Victor | 7–1 | 87.50% |
| Sum1 vs Raven | 3–5 | 37.50% |
| Sum1 vs Heihachi | 3–4 | 42.86% |
| Sum1 vs Feng | 1–5 | 16.67% |
| Sum1 vs Claudio | 2–4 | 33.33% |
| Sum1 vs Leo | 2–3 | 40.00% |
| Sum1 vs Shaheen | 2–3 | 40.00% |
| Sum1 vs Jack-8 | 0–3 | 0.00% |
| Sum1 vs Leroy | 0–3 | 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.