| Sajaleon vs King | 19–22 | 46.34% |
| Sajaleon vs Reina | 15–15 | 50.00% |
| Sajaleon vs Jin | 21–8 | 72.41% |
| Sajaleon vs Kazuya | 19–4 | 82.61% |
| Sajaleon vs Xiaoyu | 5–17 | 22.73% |
| Sajaleon vs Lili | 9–11 | 45.00% |
| Sajaleon vs Bryan | 11–7 | 61.11% |
| Sajaleon vs Hwoarang | 9–7 | 56.25% |
| Sajaleon vs Law | 9–6 | 60.00% |
| Sajaleon vs Dragunov | 4–10 | 28.57% |
| Sajaleon vs Jun | 9–5 | 64.29% |
| Sajaleon vs Asuka | 3–8 | 27.27% |
| Sajaleon vs Azucena | 6–5 | 54.55% |
| Sajaleon vs Steve | 5–5 | 50.00% |
| Sajaleon vs Jack-8 | 5–5 | 50.00% |
| Sajaleon vs Lee | 7–3 | 70.00% |
| Sajaleon vs Nina | 4–5 | 44.44% |
| Sajaleon vs Victor | 5–4 | 55.56% |
| Sajaleon vs Leo | 2–6 | 25.00% |
| Sajaleon vs Lidia | 3–5 | 37.50% |
| Sajaleon vs Paul | 4–3 | 57.14% |
| Sajaleon vs Eddy | 1–5 | 16.67% |
| Sajaleon vs Heihachi | 5–1 | 83.33% |
| Sajaleon vs Alisa | 2–3 | 40.00% |
| Sajaleon vs Raven | 3–2 | 60.00% |
| Sajaleon vs Yoshimitsu | 1–3 | 25.00% |
| Sajaleon vs Devil Jin | 2–2 | 50.00% |
| Sajaleon vs Feng | 2–2 | 50.00% |
| Sajaleon vs Lars | 4–0 | 100.00% |
| Sajaleon vs Shaheen | 1–2 | 33.33% |
| Sajaleon vs Panda | 0–2 | 0.00% |
| Sajaleon vs Leroy | 2–0 | 100.00% |
| Sajaleon vs Claudio | 1–0 | 100.00% |
| Sajaleon vs Kuma | 0–1 | 0.00% |
| Sajaleon vs Clive | 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.