| seongchan04 vs Hwoarang | 42–25 | 62.69% |
| seongchan04 vs Kazuya | 39–27 | 59.09% |
| seongchan04 vs Dragunov | 35–27 | 56.45% |
| seongchan04 vs King | 24–23 | 51.06% |
| seongchan04 vs Paul | 30–14 | 68.18% |
| seongchan04 vs Jin | 20–16 | 55.56% |
| seongchan04 vs Bryan | 14–18 | 43.75% |
| seongchan04 vs Reina | 15–17 | 46.88% |
| seongchan04 vs Claudio | 20–10 | 66.67% |
| seongchan04 vs Steve | 19–10 | 65.52% |
| seongchan04 vs Victor | 13–14 | 48.15% |
| seongchan04 vs Devil Jin | 12–14 | 46.15% |
| seongchan04 vs Law | 16–8 | 66.67% |
| seongchan04 vs Jack-8 | 8–16 | 33.33% |
| seongchan04 vs Lili | 12–10 | 54.55% |
| seongchan04 vs Asuka | 14–7 | 66.67% |
| seongchan04 vs Clive | 11–10 | 52.38% |
| seongchan04 vs Alisa | 13–6 | 68.42% |
| seongchan04 vs Yoshimitsu | 14–4 | 77.78% |
| seongchan04 vs Feng | 9–8 | 52.94% |
| seongchan04 vs Lars | 12–5 | 70.59% |
| seongchan04 vs Lee | 6–10 | 37.50% |
| seongchan04 vs Azucena | 8–7 | 53.33% |
| seongchan04 vs Heihachi | 6–9 | 40.00% |
| seongchan04 vs Xiaoyu | 8–6 | 57.14% |
| seongchan04 vs Eddy | 8–6 | 57.14% |
| seongchan04 vs Jun | 9–3 | 75.00% |
| seongchan04 vs Kuma | 8–3 | 72.73% |
| seongchan04 vs Leo | 8–2 | 80.00% |
| seongchan04 vs Nina | 6–3 | 66.67% |
| seongchan04 vs Lidia | 5–4 | 55.56% |
| seongchan04 vs Zafina | 2–5 | 28.57% |
| seongchan04 vs Leroy | 4–2 | 66.67% |
| seongchan04 vs Fahkumram | 5–0 | 100.00% |
| seongchan04 vs Shaheen | 3–1 | 75.00% |
| seongchan04 vs Panda | 3–1 | 75.00% |
| seongchan04 vs Anna | 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.