| SethChan vs King | 36–23 | 61.02% |
| SethChan vs Law | 23–24 | 48.94% |
| SethChan vs Hwoarang | 32–13 | 71.11% |
| SethChan vs Jin | 24–17 | 58.54% |
| SethChan vs Clive | 18–19 | 48.65% |
| SethChan vs Miary Zo | 15–22 | 40.54% |
| SethChan vs Steve | 23–11 | 67.65% |
| SethChan vs Kazuya | 14–17 | 45.16% |
| SethChan vs Reina | 17–11 | 60.71% |
| SethChan vs Armor King | 17–9 | 65.38% |
| SethChan vs Lili | 15–10 | 60.00% |
| SethChan vs Lars | 15–10 | 60.00% |
| SethChan vs Azucena | 11–14 | 44.00% |
| SethChan vs Eddy | 11–11 | 50.00% |
| SethChan vs Heihachi | 8–13 | 38.10% |
| SethChan vs Alisa | 11–8 | 57.89% |
| SethChan vs Fahkumram | 9–10 | 47.37% |
| SethChan vs Paul | 8–10 | 44.44% |
| SethChan vs Dragunov | 5–12 | 29.41% |
| SethChan vs Nina | 12–5 | 70.59% |
| SethChan vs Anna | 5–11 | 31.25% |
| SethChan vs Victor | 11–4 | 73.33% |
| SethChan vs Lidia | 6–9 | 40.00% |
| SethChan vs Leroy | 9–4 | 69.23% |
| SethChan vs Yoshimitsu | 7–5 | 58.33% |
| SethChan vs Bryan | 1–11 | 8.33% |
| SethChan vs Leo | 6–6 | 50.00% |
| SethChan vs Jun | 6–5 | 54.55% |
| SethChan vs Asuka | 4–6 | 40.00% |
| SethChan vs Zafina | 7–3 | 70.00% |
| SethChan vs Raven | 8–2 | 80.00% |
| SethChan vs Feng | 1–7 | 12.50% |
| SethChan vs Lee | 4–4 | 50.00% |
| SethChan vs Devil Jin | 2–5 | 28.57% |
| SethChan vs Claudio | 2–5 | 28.57% |
| SethChan vs Shaheen | 3–3 | 50.00% |
| SethChan vs Kuma | 4–2 | 66.67% |
| SethChan vs Xiaoyu | 3–2 | 60.00% |
| SethChan vs Jack-8 | 3–2 | 60.00% |
| SethChan vs Panda | 2–1 | 66.67% |
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.