| Serious vs Armor King | 17–23 | 42.50% |
| Serious vs Hwoarang | 14–21 | 40.00% |
| Serious vs Steve | 15–13 | 53.57% |
| Serious vs Reina | 11–16 | 40.74% |
| Serious vs King | 12–12 | 50.00% |
| Serious vs Lili | 12–11 | 52.17% |
| Serious vs Law | 7–13 | 35.00% |
| Serious vs Alisa | 4–14 | 22.22% |
| Serious vs Lars | 3–13 | 18.75% |
| Serious vs Feng | 4–10 | 28.57% |
| Serious vs Jin | 5–8 | 38.46% |
| Serious vs Asuka | 7–6 | 53.85% |
| Serious vs Devil Jin | 6–7 | 46.15% |
| Serious vs Dragunov | 5–8 | 38.46% |
| Serious vs Victor | 4–9 | 30.77% |
| Serious vs Yoshimitsu | 8–4 | 66.67% |
| Serious vs Kazuya | 8–4 | 66.67% |
| Serious vs Eddy | 1–11 | 8.33% |
| Serious vs Lee | 6–5 | 54.55% |
| Serious vs Jun | 4–7 | 36.36% |
| Serious vs Bryan | 6–4 | 60.00% |
| Serious vs Jack-8 | 3–7 | 30.00% |
| Serious vs Nina | 7–3 | 70.00% |
| Serious vs Azucena | 6–4 | 60.00% |
| Serious vs Leo | 5–3 | 62.50% |
| Serious vs Raven | 4–4 | 50.00% |
| Serious vs Claudio | 0–6 | 0.00% |
| Serious vs Fahkumram | 4–2 | 66.67% |
| Serious vs Paul | 3–2 | 60.00% |
| Serious vs Heihachi | 1–4 | 20.00% |
| Serious vs Shaheen | 2–2 | 50.00% |
| Serious vs Zafina | 4–0 | 100.00% |
| Serious vs Lidia | 2–2 | 50.00% |
| Serious vs Kuma | 1–2 | 33.33% |
| Serious vs Panda | 2–1 | 66.67% |
| Serious vs Clive | 0–3 | 0.00% |
| Serious vs Xiaoyu | 2–0 | 100.00% |
| Serious vs Leroy | 0–2 | 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.