| Leechaemin vs Kazuya | 8–10 | 44.44% |
| Leechaemin vs Paul | 7–9 | 43.75% |
| Leechaemin vs Jin | 4–9 | 30.77% |
| Leechaemin vs Steve | 7–6 | 53.85% |
| Leechaemin vs King | 6–6 | 50.00% |
| Leechaemin vs Clive | 3–8 | 27.27% |
| Leechaemin vs Xiaoyu | 9–1 | 90.00% |
| Leechaemin vs Reina | 5–4 | 55.56% |
| Leechaemin vs Azucena | 3–6 | 33.33% |
| Leechaemin vs Victor | 5–4 | 55.56% |
| Leechaemin vs Heihachi | 4–5 | 44.44% |
| Leechaemin vs Dragunov | 1–7 | 12.50% |
| Leechaemin vs Lars | 5–3 | 62.50% |
| Leechaemin vs Bryan | 1–5 | 16.67% |
| Leechaemin vs Nina | 4–2 | 66.67% |
| Leechaemin vs Devil Jin | 2–3 | 40.00% |
| Leechaemin vs Hwoarang | 1–3 | 25.00% |
| Leechaemin vs Jack-8 | 2–2 | 50.00% |
| Leechaemin vs Law | 0–3 | 0.00% |
| Leechaemin vs Leo | 0–3 | 0.00% |
| Leechaemin vs Shaheen | 2–1 | 66.67% |
| Leechaemin vs Jun | 0–3 | 0.00% |
| Leechaemin vs Anna | 1–2 | 33.33% |
| Leechaemin vs Lili | 1–1 | 50.00% |
| Leechaemin vs Lee | 0–2 | 0.00% |
| Leechaemin vs Raven | 0–2 | 0.00% |
| Leechaemin vs Lidia | 2–0 | 100.00% |
| Leechaemin vs Yoshimitsu | 0–1 | 0.00% |
| Leechaemin vs Asuka | 0–1 | 0.00% |
| Leechaemin vs Feng | 0–1 | 0.00% |
| Leechaemin vs Alisa | 0–1 | 0.00% |
| Leechaemin vs Zafina | 0–1 | 0.00% |
| Leechaemin vs Leroy | 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.