| slii vs King | 29–53 | 35.37% |
| slii vs Kazuya | 40–41 | 49.38% |
| slii vs Jin | 25–46 | 35.21% |
| slii vs Bryan | 24–34 | 41.38% |
| slii vs Law | 24–28 | 46.15% |
| slii vs Armor King | 20–30 | 40.00% |
| slii vs Steve | 28–17 | 62.22% |
| slii vs Eddy | 16–27 | 37.21% |
| slii vs Heihachi | 24–16 | 60.00% |
| slii vs Hwoarang | 21–13 | 61.76% |
| slii vs Dragunov | 13–21 | 38.24% |
| slii vs Paul | 9–17 | 34.62% |
| slii vs Devil Jin | 9–10 | 47.37% |
| slii vs Feng | 9–10 | 47.37% |
| slii vs Alisa | 8–11 | 42.11% |
| slii vs Jun | 12–7 | 63.16% |
| slii vs Asuka | 11–6 | 64.71% |
| slii vs Lars | 10–7 | 58.82% |
| slii vs Xiaoyu | 8–7 | 53.33% |
| slii vs Victor | 4–10 | 28.57% |
| slii vs Clive | 5–9 | 35.71% |
| slii vs Fahkumram | 11–3 | 78.57% |
| slii vs Jack-8 | 8–5 | 61.54% |
| slii vs Nina | 6–7 | 46.15% |
| slii vs Yoshimitsu | 5–7 | 41.67% |
| slii vs Reina | 6–6 | 50.00% |
| slii vs Miary Zo | 5–6 | 45.45% |
| slii vs Leo | 7–3 | 70.00% |
| slii vs Shaheen | 4–6 | 40.00% |
| slii vs Lee | 6–4 | 60.00% |
| slii vs Anna | 5–5 | 50.00% |
| slii vs Lidia | 1–5 | 16.67% |
| slii vs Azucena | 1–4 | 20.00% |
| slii vs Lili | 3–1 | 75.00% |
| slii vs Claudio | 2–2 | 50.00% |
| slii vs Kuma | 0–3 | 0.00% |
| slii vs Zafina | 0–2 | 0.00% |
| slii vs Leroy | 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.