| Lefras vs Jin | 46–59 | 43.81% |
| Lefras vs Steve | 27–38 | 41.54% |
| Lefras vs Dragunov | 25–35 | 41.67% |
| Lefras vs Kazuya | 27–31 | 46.55% |
| Lefras vs Armor King | 25–25 | 50.00% |
| Lefras vs Bryan | 20–27 | 42.55% |
| Lefras vs King | 26–20 | 56.52% |
| Lefras vs Law | 16–26 | 38.10% |
| Lefras vs Yoshimitsu | 16–13 | 55.17% |
| Lefras vs Jun | 10–19 | 34.48% |
| Lefras vs Asuka | 13–14 | 48.15% |
| Lefras vs Reina | 17–10 | 62.96% |
| Lefras vs Lili | 11–15 | 42.31% |
| Lefras vs Paul | 10–12 | 45.45% |
| Lefras vs Hwoarang | 10–11 | 47.62% |
| Lefras vs Heihachi | 12–9 | 57.14% |
| Lefras vs Devil Jin | 10–6 | 62.50% |
| Lefras vs Miary Zo | 8–8 | 50.00% |
| Lefras vs Clive | 7–8 | 46.67% |
| Lefras vs Alisa | 2–12 | 14.29% |
| Lefras vs Azucena | 10–3 | 76.92% |
| Lefras vs Lee | 7–5 | 58.33% |
| Lefras vs Eddy | 5–7 | 41.67% |
| Lefras vs Fahkumram | 8–4 | 66.67% |
| Lefras vs Lidia | 3–8 | 27.27% |
| Lefras vs Leo | 3–6 | 33.33% |
| Lefras vs Lars | 7–2 | 77.78% |
| Lefras vs Kuma | 4–5 | 44.44% |
| Lefras vs Anna | 2–6 | 25.00% |
| Lefras vs Claudio | 2–5 | 28.57% |
| Lefras vs Victor | 2–5 | 28.57% |
| Lefras vs Xiaoyu | 0–6 | 0.00% |
| Lefras vs Feng | 2–3 | 40.00% |
| Lefras vs Nina | 4–1 | 80.00% |
| Lefras vs Leroy | 2–3 | 40.00% |
| Lefras vs Shaheen | 0–4 | 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.