| Lefrii vs Kazuya | 10–8–2 | 55.56% |
| Lefrii vs Jin | 13–4 | 76.47% |
| Lefrii vs King | 8–8 | 50.00% |
| Lefrii vs Heihachi | 11–5 | 68.75% |
| Lefrii vs Bryan | 8–6 | 57.14% |
| Lefrii vs Dragunov | 9–2 | 81.82% |
| Lefrii vs Azucena | 7–3 | 70.00% |
| Lefrii vs Paul | 6–3 | 66.67% |
| Lefrii vs Law | 7–2 | 77.78% |
| Lefrii vs Yoshimitsu | 6–3 | 66.67% |
| Lefrii vs Steve | 7–2 | 77.78% |
| Lefrii vs Reina | 5–4 | 55.56% |
| Lefrii vs Armor King | 7–2 | 77.78% |
| Lefrii vs Hwoarang | 6–2 | 75.00% |
| Lefrii vs Lili | 8–0 | 100.00% |
| Lefrii vs Xiaoyu | 4–2 | 66.67% |
| Lefrii vs Asuka | 2–3 | 40.00% |
| Lefrii vs Devil Jin | 3–2 | 60.00% |
| Lefrii vs Jun | 3–2 | 60.00% |
| Lefrii vs Leroy | 2–2 | 50.00% |
| Lefrii vs Anna | 2–2 | 50.00% |
| Lefrii vs Nina | 1–2 | 33.33% |
| Lefrii vs Lee | 3–0 | 100.00% |
| Lefrii vs Raven | 1–2 | 33.33% |
| Lefrii vs Eddy | 2–1 | 66.67% |
| Lefrii vs Lidia | 2–1 | 66.67% |
| Lefrii vs Jack-8 | 2–0 | 100.00% |
| Lefrii vs Leo | 1–1 | 50.00% |
| Lefrii vs Feng | 0–1 | 0.00% |
| Lefrii vs Claudio | 1–0 | 100.00% |
| Lefrii vs Miary Zo | 1–0 | 100.00% |
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.