| Leanne vs Reina | 16–27 | 37.21% |
| Leanne vs Hwoarang | 12–23 | 34.29% |
| Leanne vs King | 9–24 | 27.27% |
| Leanne vs Jin | 5–26 | 16.13% |
| Leanne vs Law | 1–22 | 4.35% |
| Leanne vs Kazuya | 2–20 | 9.09% |
| Leanne vs Dragunov | 8–14 | 36.36% |
| Leanne vs Steve | 3–15 | 16.67% |
| Leanne vs Lili | 5–13 | 27.78% |
| Leanne vs Alisa | 6–12 | 33.33% |
| Leanne vs Leo | 2–15 | 11.76% |
| Leanne vs Clive | 0–16 | 0.00% |
| Leanne vs Victor | 0–15 | 0.00% |
| Leanne vs Xiaoyu | 5–9 | 35.71% |
| Leanne vs Lars | 2–11 | 15.38% |
| Leanne vs Nina | 2–11 | 15.38% |
| Leanne vs Azucena | 1–12 | 7.69% |
| Leanne vs Yoshimitsu | 2–10 | 16.67% |
| Leanne vs Eddy | 2–10 | 16.67% |
| Leanne vs Jun | 1–9 | 10.00% |
| Leanne vs Jack-8 | 1–6 | 14.29% |
| Leanne vs Asuka | 0–7 | 0.00% |
| Leanne vs Zafina | 1–6 | 14.29% |
| Leanne vs Kuma | 2–4 | 33.33% |
| Leanne vs Leroy | 2–4 | 33.33% |
| Leanne vs Lidia | 2–4 | 33.33% |
| Leanne vs Feng | 1–4 | 20.00% |
| Leanne vs Paul | 0–4 | 0.00% |
| Leanne vs Bryan | 0–4 | 0.00% |
| Leanne vs Devil Jin | 0–4 | 0.00% |
| Leanne vs Claudio | 0–4 | 0.00% |
| Leanne vs Lee | 0–3 | 0.00% |
| Leanne vs Heihachi | 1–2 | 33.33% |
| Leanne vs Raven | 0–2 | 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.