| SEON vs Kazuya | 61–44 | 58.10% |
| SEON vs Bryan | 53–44 | 54.64% |
| SEON vs Dragunov | 50–46 | 52.08% |
| SEON vs Hwoarang | 35–35 | 50.00% |
| SEON vs Steve | 36–31 | 53.73% |
| SEON vs King | 24–39 | 38.10% |
| SEON vs Paul | 33–29 | 53.23% |
| SEON vs Jin | 22–35 | 38.60% |
| SEON vs Claudio | 26–28 | 48.15% |
| SEON vs Heihachi | 28–23 | 54.90% |
| SEON vs Reina | 30–19 | 61.22% |
| SEON vs Victor | 23–24 | 48.94% |
| SEON vs Lili | 23–22 | 51.11% |
| SEON vs Asuka | 14–25 | 35.90% |
| SEON vs Nina | 16–23 | 41.03% |
| SEON vs Lars | 20–18 | 52.63% |
| SEON vs Feng | 19–14 | 57.58% |
| SEON vs Law | 18–12 | 60.00% |
| SEON vs Azucena | 13–17 | 43.33% |
| SEON vs Alisa | 12–16 | 42.86% |
| SEON vs Leroy | 18–10 | 64.29% |
| SEON vs Devil Jin | 15–12 | 55.56% |
| SEON vs Shaheen | 12–15 | 44.44% |
| SEON vs Jun | 12–12 | 50.00% |
| SEON vs Leo | 9–13 | 40.91% |
| SEON vs Eddy | 8–13 | 38.10% |
| SEON vs Yoshimitsu | 11–9 | 55.00% |
| SEON vs Lee | 10–10 | 50.00% |
| SEON vs Lidia | 8–11 | 42.11% |
| SEON vs Raven | 6–12 | 33.33% |
| SEON vs Zafina | 8–7 | 53.33% |
| SEON vs Kuma | 7–7 | 50.00% |
| SEON vs Panda | 6–7 | 46.15% |
| SEON vs Jack-8 | 7–5 | 58.33% |
| SEON vs Xiaoyu | 5–4 | 55.56% |
| SEON vs Armor King | 3–3 | 50.00% |
| SEON vs Fahkumram | 2–0 | 100.00% |
| SEON vs Miary Zo | 1–0 | 100.00% |
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.