| 66lp vs Kazuya | 27–7 | 79.41% |
| 66lp vs Reina | 27–7 | 79.41% |
| 66lp vs Bryan | 19–12 | 61.29% |
| 66lp vs Dragunov | 20–11 | 64.52% |
| 66lp vs Eddy | 18–13 | 58.06% |
| 66lp vs King | 13–15 | 46.43% |
| 66lp vs Jin | 15–13 | 53.57% |
| 66lp vs Paul | 17–6 | 73.91% |
| 66lp vs Steve | 12–8 | 60.00% |
| 66lp vs Claudio | 15–2 | 88.24% |
| 66lp vs Asuka | 12–4 | 75.00% |
| 66lp vs Yoshimitsu | 12–3 | 80.00% |
| 66lp vs Hwoarang | 6–4 | 60.00% |
| 66lp vs Feng | 5–5 | 50.00% |
| 66lp vs Shaheen | 6–4 | 60.00% |
| 66lp vs Azucena | 7–3 | 70.00% |
| 66lp vs Lili | 8–1 | 88.89% |
| 66lp vs Law | 6–2 | 75.00% |
| 66lp vs Devil Jin | 5–3 | 62.50% |
| 66lp vs Nina | 6–2 | 75.00% |
| 66lp vs Lee | 4–4 | 50.00% |
| 66lp vs Jun | 4–4 | 50.00% |
| 66lp vs Lars | 4–3 | 57.14% |
| 66lp vs Victor | 4–3 | 57.14% |
| 66lp vs Heihachi | 4–3 | 57.14% |
| 66lp vs Leroy | 5–1 | 83.33% |
| 66lp vs Xiaoyu | 1–3 | 25.00% |
| 66lp vs Raven | 2–2 | 50.00% |
| 66lp vs Jack-8 | 1–2 | 33.33% |
| 66lp vs Kuma | 2–1 | 66.67% |
| 66lp vs Zafina | 1–1 | 50.00% |
| 66lp vs Leo | 0–1 | 0.00% |
| 66lp vs Alisa | 0–1 | 0.00% |
| 66lp 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.