| lEfty vs Reina | 18–24 | 42.86% |
| lEfty vs King | 15–16 | 48.39% |
| lEfty vs Asuka | 10–11 | 47.62% |
| lEfty vs Law | 9–11 | 45.00% |
| lEfty vs Hwoarang | 12–8 | 60.00% |
| lEfty vs Steve | 9–11 | 45.00% |
| lEfty vs Jin | 8–9 | 47.06% |
| lEfty vs Heihachi | 8–8 | 50.00% |
| lEfty vs Nina | 7–8 | 46.67% |
| lEfty vs Leroy | 8–6 | 57.14% |
| lEfty vs Azucena | 8–6 | 57.14% |
| lEfty vs Xiaoyu | 5–8 | 38.46% |
| lEfty vs Bryan | 7–6 | 53.85% |
| lEfty vs Jun | 3–10 | 23.08% |
| lEfty vs Lidia | 2–10 | 16.67% |
| lEfty vs Kazuya | 4–7 | 36.36% |
| lEfty vs Lee | 5–6 | 45.45% |
| lEfty vs Paul | 9–1 | 90.00% |
| lEfty vs Leo | 4–6 | 40.00% |
| lEfty vs Lars | 6–4 | 60.00% |
| lEfty vs Yoshimitsu | 4–4 | 50.00% |
| lEfty vs Jack-8 | 4–3 | 57.14% |
| lEfty vs Lili | 4–3 | 57.14% |
| lEfty vs Alisa | 3–4 | 42.86% |
| lEfty vs Eddy | 1–6 | 14.29% |
| lEfty vs Feng | 4–2 | 66.67% |
| lEfty vs Dragunov | 0–6 | 0.00% |
| lEfty vs Kuma | 2–3 | 40.00% |
| lEfty vs Zafina | 3–2 | 60.00% |
| lEfty vs Devil Jin | 0–4 | 0.00% |
| lEfty vs Claudio | 1–3 | 25.00% |
| lEfty vs Shaheen | 1–3 | 25.00% |
| lEfty vs Victor | 1–3 | 25.00% |
| lEfty vs Raven | 0–2 | 0.00% |
| lEfty vs Anna | 2–0 | 100.00% |
| lEfty vs Clive | 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.