| Lefred vs Kazuya | 33–50 | 39.76% |
| Lefred vs Hwoarang | 30–47 | 38.96% |
| Lefred vs Jin | 28–35 | 44.44% |
| Lefred vs Reina | 33–25 | 56.90% |
| Lefred vs King | 22–31 | 41.51% |
| Lefred vs Law | 24–25 | 48.98% |
| Lefred vs Eddy | 22–26 | 45.83% |
| Lefred vs Steve | 25–20 | 55.56% |
| Lefred vs Lili | 28–14 | 66.67% |
| Lefred vs Heihachi | 16–22 | 42.11% |
| Lefred vs Bryan | 10–22 | 31.25% |
| Lefred vs Asuka | 13–18 | 41.94% |
| Lefred vs Dragunov | 8–23 | 25.81% |
| Lefred vs Azucena | 14–17 | 45.16% |
| Lefred vs Nina | 11–18 | 37.93% |
| Lefred vs Lidia | 11–18 | 37.93% |
| Lefred vs Paul | 9–17 | 34.62% |
| Lefred vs Jun | 12–14 | 46.15% |
| Lefred vs Yoshimitsu | 14–11 | 56.00% |
| Lefred vs Lars | 14–11 | 56.00% |
| Lefred vs Lee | 10–10 | 50.00% |
| Lefred vs Victor | 8–11 | 42.11% |
| Lefred vs Xiaoyu | 8–9 | 47.06% |
| Lefred vs Claudio | 8–9 | 47.06% |
| Lefred vs Devil Jin | 6–9 | 40.00% |
| Lefred vs Clive | 2–12 | 14.29% |
| Lefred vs Zafina | 7–6 | 53.85% |
| Lefred vs Fahkumram | 6–7 | 46.15% |
| Lefred vs Kuma | 4–7 | 36.36% |
| Lefred vs Armor King | 3–8 | 27.27% |
| Lefred vs Jack-8 | 4–6 | 40.00% |
| Lefred vs Feng | 2–8 | 20.00% |
| Lefred vs Leo | 4–6 | 40.00% |
| Lefred vs Alisa | 2–8 | 20.00% |
| Lefred vs Shaheen | 3–5 | 37.50% |
| Lefred vs Anna | 2–6 | 25.00% |
| Lefred vs Leroy | 4–0 | 100.00% |
| Lefred vs Raven | 2–2 | 50.00% |
| Lefred vs Miary Zo | 1–3 | 25.00% |
| Lefred vs Panda | 0–3 | 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.