| SeriousRoger vs Hwoarang | 36–31 | 53.73% |
| SeriousRoger vs Kazuya | 28–32 | 46.67% |
| SeriousRoger vs King | 31–27 | 53.45% |
| SeriousRoger vs Lili | 36–19 | 65.45% |
| SeriousRoger vs Jin | 25–20 | 55.56% |
| SeriousRoger vs Bryan | 24–21 | 53.33% |
| SeriousRoger vs Dragunov | 26–16 | 61.90% |
| SeriousRoger vs Alisa | 23–19 | 54.76% |
| SeriousRoger vs Law | 20–15 | 57.14% |
| SeriousRoger vs Reina | 16–18 | 47.06% |
| SeriousRoger vs Victor | 11–23 | 32.35% |
| SeriousRoger vs Feng | 15–16 | 48.39% |
| SeriousRoger vs Paul | 21–8 | 72.41% |
| SeriousRoger vs Asuka | 18–11 | 62.07% |
| SeriousRoger vs Lee | 13–16 | 44.83% |
| SeriousRoger vs Devil Jin | 10–17 | 37.04% |
| SeriousRoger vs Steve | 12–14 | 46.15% |
| SeriousRoger vs Lars | 14–11 | 56.00% |
| SeriousRoger vs Nina | 13–12 | 52.00% |
| SeriousRoger vs Yoshimitsu | 9–13 | 40.91% |
| SeriousRoger vs Xiaoyu | 8–13 | 38.10% |
| SeriousRoger vs Jun | 4–16 | 20.00% |
| SeriousRoger vs Eddy | 5–13 | 27.78% |
| SeriousRoger vs Claudio | 10–6 | 62.50% |
| SeriousRoger vs Azucena | 4–12 | 25.00% |
| SeriousRoger vs Shaheen | 7–8 | 46.67% |
| SeriousRoger vs Raven | 6–9 | 40.00% |
| SeriousRoger vs Kuma | 5–4 | 55.56% |
| SeriousRoger vs Lidia | 6–3 | 66.67% |
| SeriousRoger vs Jack-8 | 6–2 | 75.00% |
| SeriousRoger vs Zafina | 5–3 | 62.50% |
| SeriousRoger vs Leroy | 1–6 | 14.29% |
| SeriousRoger vs Leo | 1–4 | 20.00% |
| SeriousRoger vs Panda | 1–1 | 50.00% |
| SeriousRoger vs Clive | 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.