| Seriously vs Reina | 11–7 | 61.11% |
| Seriously vs Bryan | 10–7 | 58.82% |
| Seriously vs Dragunov | 9–7 | 56.25% |
| Seriously vs Jun | 7–7 | 50.00% |
| Seriously vs Steve | 7–6 | 53.85% |
| Seriously vs King | 7–4 | 63.64% |
| Seriously vs Jin | 10–1 | 90.91% |
| Seriously vs Kazuya | 5–5 | 50.00% |
| Seriously vs Lili | 3–6 | 33.33% |
| Seriously vs Hwoarang | 2–6 | 25.00% |
| Seriously vs Asuka | 4–4 | 50.00% |
| Seriously vs Azucena | 4–4 | 50.00% |
| Seriously vs Nina | 4–2 | 66.67% |
| Seriously vs Eddy | 3–3 | 50.00% |
| Seriously vs Paul | 1–4 | 20.00% |
| Seriously vs Panda | 0–5 | 0.00% |
| Seriously vs Claudio | 1–3 | 25.00% |
| Seriously vs Raven | 4–0 | 100.00% |
| Seriously vs Xiaoyu | 1–2 | 33.33% |
| Seriously vs Jack-8 | 2–1 | 66.67% |
| Seriously vs Leo | 1–2 | 33.33% |
| Seriously vs Alisa | 2–1 | 66.67% |
| Seriously vs Law | 0–2 | 0.00% |
| Seriously vs Yoshimitsu | 2–0 | 100.00% |
| Seriously vs Devil Jin | 0–2 | 0.00% |
| Seriously vs Lars | 0–2 | 0.00% |
| Seriously vs Lee | 0–2 | 0.00% |
| Seriously vs Kuma | 0–2 | 0.00% |
| Seriously vs Leroy | 0–2 | 0.00% |
| Seriously vs Victor | 2–0 | 100.00% |
| Seriously vs Feng | 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.