| EFFORT vs Jin | 21–5 | 80.77% |
| EFFORT vs Kazuya | 15–6 | 71.43% |
| EFFORT vs Reina | 17–4 | 80.95% |
| EFFORT vs Paul | 16–1 | 94.12% |
| EFFORT vs Dragunov | 11–6 | 64.71% |
| EFFORT vs Hwoarang | 8–8 | 50.00% |
| EFFORT vs Clive | 11–5 | 68.75% |
| EFFORT vs Bryan | 9–6 | 60.00% |
| EFFORT vs King | 10–4 | 71.43% |
| EFFORT vs Jun | 6–6 | 50.00% |
| EFFORT vs Victor | 7–5 | 58.33% |
| EFFORT vs Asuka | 9–2 | 81.82% |
| EFFORT vs Law | 4–5 | 44.44% |
| EFFORT vs Steve | 8–1 | 88.89% |
| EFFORT vs Jack-8 | 3–6 | 33.33% |
| EFFORT vs Lili | 7–2 | 77.78% |
| EFFORT vs Azucena | 6–3 | 66.67% |
| EFFORT vs Yoshimitsu | 5–3 | 62.50% |
| EFFORT vs Devil Jin | 7–1 | 87.50% |
| EFFORT vs Heihachi | 6–2 | 75.00% |
| EFFORT vs Kuma | 3–4 | 42.86% |
| EFFORT vs Lidia | 5–2 | 71.43% |
| EFFORT vs Lars | 4–2 | 66.67% |
| EFFORT vs Alisa | 4–2 | 66.67% |
| EFFORT vs Shaheen | 6–0 | 100.00% |
| EFFORT vs Nina | 3–2 | 60.00% |
| EFFORT vs Leroy | 3–2 | 60.00% |
| EFFORT vs Raven | 3–1 | 75.00% |
| EFFORT vs Eddy | 1–3 | 25.00% |
| EFFORT vs Claudio | 2–1 | 66.67% |
| EFFORT vs Lee | 2–1 | 66.67% |
| EFFORT vs Zafina | 1–2 | 33.33% |
| EFFORT vs Feng | 1–0 | 100.00% |
| EFFORT vs Leo | 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.