| Leddyn vs Reina | 7–15 | 31.82% |
| Leddyn vs Kazuya | 8–10 | 44.44% |
| Leddyn vs Jin | 3–12 | 20.00% |
| Leddyn vs Steve | 8–6 | 57.14% |
| Leddyn vs Nina | 8–4–1 | 66.67% |
| Leddyn vs Victor | 4–9 | 30.77% |
| Leddyn vs Law | 5–7 | 41.67% |
| Leddyn vs Yoshimitsu | 5–7 | 41.67% |
| Leddyn vs Lili | 9–3 | 75.00% |
| Leddyn vs King | 6–5 | 54.55% |
| Leddyn vs Bryan | 3–8 | 27.27% |
| Leddyn vs Hwoarang | 3–7 | 30.00% |
| Leddyn vs Azucena | 6–4 | 60.00% |
| Leddyn vs Eddy | 3–7 | 30.00% |
| Leddyn vs Jun | 3–6 | 33.33% |
| Leddyn vs Dragunov | 5–3 | 62.50% |
| Leddyn vs Lee | 4–4 | 50.00% |
| Leddyn vs Devil Jin | 2–4 | 33.33% |
| Leddyn vs Raven | 1–4 | 20.00% |
| Leddyn vs Xiaoyu | 2–2 | 50.00% |
| Leddyn vs Asuka | 2–2 | 50.00% |
| Leddyn vs Claudio | 2–2 | 50.00% |
| Leddyn vs Leroy | 4–0 | 100.00% |
| Leddyn vs Lars | 1–2 | 33.33% |
| Leddyn vs Paul | 2–0 | 100.00% |
| Leddyn vs Feng | 1–1 | 50.00% |
| Leddyn vs Clive | 0–2 | 0.00% |
| Leddyn vs Leo | 0–1 | 0.00% |
| Leddyn vs Alisa | 0–1 | 0.00% |
| Leddyn vs Shaheen | 0–1 | 0.00% |
| Leddyn vs Kuma | 1–0 | 100.00% |
| Leddyn vs Lidia | 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.