| zSeriousssz vs Jun | 15–7 | 68.18% |
| zSeriousssz vs King | 16–2 | 88.89% |
| zSeriousssz vs Reina | 15–1 | 93.75% |
| zSeriousssz vs Steve | 10–5 | 66.67% |
| zSeriousssz vs Kazuya | 10–4 | 71.43% |
| zSeriousssz vs Law | 3–11 | 21.43% |
| zSeriousssz vs Jin | 7–4 | 63.64% |
| zSeriousssz vs Dragunov | 5–4 | 55.56% |
| zSeriousssz vs Victor | 6–2 | 75.00% |
| zSeriousssz vs Lee | 4–3 | 57.14% |
| zSeriousssz vs Bryan | 5–2 | 71.43% |
| zSeriousssz vs Asuka | 3–3 | 50.00% |
| zSeriousssz vs Lili | 5–1 | 83.33% |
| zSeriousssz vs Lars | 2–4 | 33.33% |
| zSeriousssz vs Hwoarang | 4–1 | 80.00% |
| zSeriousssz vs Leo | 4–1 | 80.00% |
| zSeriousssz vs Azucena | 4–1 | 80.00% |
| zSeriousssz vs Eddy | 4–1 | 80.00% |
| zSeriousssz vs Alisa | 2–2 | 50.00% |
| zSeriousssz vs Xiaoyu | 4–0 | 100.00% |
| zSeriousssz vs Claudio | 2–1 | 66.67% |
| zSeriousssz vs Paul | 1–2 | 33.33% |
| zSeriousssz vs Leroy | 2–1 | 66.67% |
| zSeriousssz vs Yoshimitsu | 2–0 | 100.00% |
| zSeriousssz vs Raven | 2–0 | 100.00% |
| zSeriousssz vs Jack-8 | 0–1 | 0.00% |
| zSeriousssz vs Devil Jin | 0–1 | 0.00% |
| zSeriousssz vs Panda | 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.