| Sethos vs Bryan | 24–26 | 48.00% |
| Sethos vs King | 25–22 | 53.19% |
| Sethos vs Kazuya | 27–20 | 57.45% |
| Sethos vs Asuka | 25–15 | 62.50% |
| Sethos vs Heihachi | 21–18 | 53.85% |
| Sethos vs Xiaoyu | 20–12 | 62.50% |
| Sethos vs Jin | 15–17 | 46.88% |
| Sethos vs Reina | 19–13 | 59.38% |
| Sethos vs Clive | 20–10 | 66.67% |
| Sethos vs Steve | 12–16 | 42.86% |
| Sethos vs Lili | 13–15 | 46.43% |
| Sethos vs Law | 14–12 | 53.85% |
| Sethos vs Claudio | 14–11 | 56.00% |
| Sethos vs Yoshimitsu | 16–8 | 66.67% |
| Sethos vs Hwoarang | 7–16 | 30.43% |
| Sethos vs Jack-8 | 11–10 | 52.38% |
| Sethos vs Fahkumram | 15–5 | 75.00% |
| Sethos vs Eddy | 5–13 | 27.78% |
| Sethos vs Feng | 12–5 | 70.59% |
| Sethos vs Jun | 13–4 | 76.47% |
| Sethos vs Lars | 11–5 | 68.75% |
| Sethos vs Lee | 7–9 | 43.75% |
| Sethos vs Raven | 11–5 | 68.75% |
| Sethos vs Lidia | 8–8 | 50.00% |
| Sethos vs Devil Jin | 8–7 | 53.33% |
| Sethos vs Anna | 6–8 | 42.86% |
| Sethos vs Alisa | 5–8 | 38.46% |
| Sethos vs Azucena | 6–6 | 50.00% |
| Sethos vs Paul | 7–4 | 63.64% |
| Sethos vs Dragunov | 4–6 | 40.00% |
| Sethos vs Victor | 6–3 | 66.67% |
| Sethos vs Nina | 4–4 | 50.00% |
| Sethos vs Leroy | 6–2 | 75.00% |
| Sethos vs Shaheen | 5–1 | 83.33% |
| Sethos vs Zafina | 1–5 | 16.67% |
| Sethos vs Armor King | 3–3 | 50.00% |
| Sethos vs Leo | 3–2 | 60.00% |
| Sethos vs Kuma | 2–3 | 40.00% |
| Sethos vs Panda | 1–2 | 33.33% |
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.