| OnlyMains vs King | 14–13 | 51.85% |
| OnlyMains vs Reina | 19–5 | 79.17% |
| OnlyMains vs Lili | 14–6 | 70.00% |
| OnlyMains vs Kazuya | 14–4 | 77.78% |
| OnlyMains vs Jin | 12–4 | 75.00% |
| OnlyMains vs Yoshimitsu | 13–1 | 92.86% |
| OnlyMains vs Steve | 9–3 | 75.00% |
| OnlyMains vs Asuka | 9–2 | 81.82% |
| OnlyMains vs Lars | 10–1 | 90.91% |
| OnlyMains vs Nina | 7–3 | 70.00% |
| OnlyMains vs Law | 7–2 | 77.78% |
| OnlyMains vs Hwoarang | 4–4 | 50.00% |
| OnlyMains vs Azucena | 5–3 | 62.50% |
| OnlyMains vs Feng | 4–3 | 57.14% |
| OnlyMains vs Dragunov | 5–2 | 71.43% |
| OnlyMains vs Claudio | 4–3 | 57.14% |
| OnlyMains vs Eddy | 4–3 | 57.14% |
| OnlyMains vs Heihachi | 2–5 | 28.57% |
| OnlyMains vs Lee | 6–0 | 100.00% |
| OnlyMains vs Kuma | 5–1 | 83.33% |
| OnlyMains vs Jun | 5–1 | 83.33% |
| OnlyMains vs Victor | 6–0 | 100.00% |
| OnlyMains vs Lidia | 6–0 | 100.00% |
| OnlyMains vs Leroy | 4–1 | 80.00% |
| OnlyMains vs Bryan | 3–1 | 75.00% |
| OnlyMains vs Devil Jin | 4–0 | 100.00% |
| OnlyMains vs Leo | 2–1 | 66.67% |
| OnlyMains vs Alisa | 0–3 | 0.00% |
| OnlyMains vs Raven | 3–0 | 100.00% |
| OnlyMains vs Paul | 1–1 | 50.00% |
| OnlyMains vs Jack-8 | 2–0 | 100.00% |
| OnlyMains vs Shaheen | 2–0 | 100.00% |
| OnlyMains vs Xiaoyu | 1–0 | 100.00% |
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.