| seongho vs Steve | 8–2 | 80.00% |
| seongho vs Paul | 5–1 | 83.33% |
| seongho vs King | 3–2 | 60.00% |
| seongho vs Azucena | 4–1 | 80.00% |
| seongho vs Dragunov | 4–0 | 100.00% |
| seongho vs Reina | 3–1 | 75.00% |
| seongho vs Eddy | 3–1 | 75.00% |
| seongho vs Armor King | 0–4 | 0.00% |
| seongho vs Hwoarang | 3–0 | 100.00% |
| seongho vs Bryan | 2–1 | 66.67% |
| seongho vs Lili | 2–1 | 66.67% |
| seongho vs Jun | 3–0 | 100.00% |
| seongho vs Victor | 0–3 | 0.00% |
| seongho vs Lidia | 2–1 | 66.67% |
| seongho vs Jin | 2–0 | 100.00% |
| seongho vs Kazuya | 0–2 | 0.00% |
| seongho vs Asuka | 2–0 | 100.00% |
| seongho vs Leo | 0–2 | 0.00% |
| seongho vs Heihachi | 2–0 | 100.00% |
| seongho vs Anna | 0–2 | 0.00% |
| seongho vs Lars | 0–1 | 0.00% |
| seongho vs Zafina | 1–0 | 100.00% |
| seongho vs Miary Zo | 0–1 | 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.