| Seanathon vs King | 30–18 | 62.50% |
| Seanathon vs Steve | 22–11 | 66.67% |
| Seanathon vs Reina | 21–11 | 65.62% |
| Seanathon vs Bryan | 15–16 | 48.39% |
| Seanathon vs Hwoarang | 15–13 | 53.57% |
| Seanathon vs Kazuya | 16–12 | 57.14% |
| Seanathon vs Fahkumram | 13–14 | 48.15% |
| Seanathon vs Heihachi | 14–9 | 60.87% |
| Seanathon vs Jin | 13–8 | 61.90% |
| Seanathon vs Yoshimitsu | 10–10 | 50.00% |
| Seanathon vs Jun | 14–5 | 73.68% |
| Seanathon vs Dragunov | 14–2 | 87.50% |
| Seanathon vs Paul | 10–5 | 66.67% |
| Seanathon vs Devil Jin | 5–10 | 33.33% |
| Seanathon vs Lili | 4–11 | 26.67% |
| Seanathon vs Leo | 12–2 | 85.71% |
| Seanathon vs Lars | 6–8 | 42.86% |
| Seanathon vs Law | 6–7 | 46.15% |
| Seanathon vs Lee | 6–7 | 46.15% |
| Seanathon vs Eddy | 8–4 | 66.67% |
| Seanathon vs Raven | 6–5 | 54.55% |
| Seanathon vs Azucena | 8–2 | 80.00% |
| Seanathon vs Victor | 5–4 | 55.56% |
| Seanathon vs Feng | 4–4 | 50.00% |
| Seanathon vs Nina | 2–6 | 25.00% |
| Seanathon vs Leroy | 5–3 | 62.50% |
| Seanathon vs Anna | 3–5 | 37.50% |
| Seanathon vs Xiaoyu | 4–3 | 57.14% |
| Seanathon vs Shaheen | 4–3 | 57.14% |
| Seanathon vs Lidia | 2–5 | 28.57% |
| Seanathon vs Jack-8 | 2–4 | 33.33% |
| Seanathon vs Alisa | 4–2 | 66.67% |
| Seanathon vs Clive | 3–3 | 50.00% |
| Seanathon vs Asuka | 1–2 | 33.33% |
| Seanathon vs Kuma | 1–2 | 33.33% |
| Seanathon vs Claudio | 2–0 | 100.00% |
| Seanathon vs Panda | 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.