| CounterpLei vs Kazuya | 66–45 | 59.46% |
| CounterpLei vs Jin | 49–46 | 51.58% |
| CounterpLei vs Bryan | 49–45 | 52.13% |
| CounterpLei vs Reina | 45–45 | 50.00% |
| CounterpLei vs Steve | 47–42 | 52.81% |
| CounterpLei vs King | 43–39 | 52.44% |
| CounterpLei vs Jun | 29–27 | 51.79% |
| CounterpLei vs Paul | 35–20 | 63.64% |
| CounterpLei vs Dragunov | 29–26 | 52.73% |
| CounterpLei vs Lili | 25–29 | 46.30% |
| CounterpLei vs Hwoarang | 20–31 | 39.22% |
| CounterpLei vs Lars | 28–23 | 54.90% |
| CounterpLei vs Lidia | 28–23 | 54.90% |
| CounterpLei vs Yoshimitsu | 35–15 | 70.00% |
| CounterpLei vs Law | 24–24 | 50.00% |
| CounterpLei vs Lee | 29–17 | 63.04% |
| CounterpLei vs Asuka | 24–20 | 54.55% |
| CounterpLei vs Eddy | 14–28 | 33.33% |
| CounterpLei vs Victor | 20–17 | 54.05% |
| CounterpLei vs Devil Jin | 16–15 | 51.61% |
| CounterpLei vs Leo | 17–14 | 54.84% |
| CounterpLei vs Nina | 12–19 | 38.71% |
| CounterpLei vs Azucena | 19–11 | 63.33% |
| CounterpLei vs Jack-8 | 16–13 | 55.17% |
| CounterpLei vs Leroy | 12–16 | 42.86% |
| CounterpLei vs Feng | 15–10 | 60.00% |
| CounterpLei vs Xiaoyu | 10–14 | 41.67% |
| CounterpLei vs Kuma | 12–12 | 50.00% |
| CounterpLei vs Anna | 16–8 | 66.67% |
| CounterpLei vs Raven | 12–8 | 60.00% |
| CounterpLei vs Claudio | 7–12 | 36.84% |
| CounterpLei vs Clive | 13–6 | 68.42% |
| CounterpLei vs Zafina | 7–9 | 43.75% |
| CounterpLei vs Panda | 9–6 | 60.00% |
| CounterpLei vs Heihachi | 9–4 | 69.23% |
| CounterpLei vs Alisa | 5–6 | 45.45% |
| CounterpLei vs Shaheen | 5–6 | 45.45% |
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.