| Seanathan vs King | 42–90 | 31.82% |
| Seanathan vs Eddy | 36–95 | 27.48% |
| Seanathan vs Reina | 45–65 | 40.91% |
| Seanathan vs Jin | 35–67 | 34.31% |
| Seanathan vs Steve | 35–62–1 | 36.08% |
| Seanathan vs Hwoarang | 38–50 | 43.18% |
| Seanathan vs Azucena | 25–48 | 34.25% |
| Seanathan vs Kazuya | 30–42 | 41.67% |
| Seanathan vs Victor | 23–43 | 34.85% |
| Seanathan vs Law | 22–43 | 33.85% |
| Seanathan vs Yoshimitsu | 21–40 | 34.43% |
| Seanathan vs Lili | 22–39 | 36.07% |
| Seanathan vs Jun | 23–34 | 40.35% |
| Seanathan vs Dragunov | 17–39 | 30.36% |
| Seanathan vs Bryan | 21–24 | 46.67% |
| Seanathan vs Nina | 18–27 | 40.00% |
| Seanathan vs Lee | 21–22 | 48.84% |
| Seanathan vs Alisa | 15–26 | 36.59% |
| Seanathan vs Asuka | 11–27 | 28.95% |
| Seanathan vs Leroy | 10–28 | 26.32% |
| Seanathan vs Xiaoyu | 14–23 | 37.84% |
| Seanathan vs Raven | 13–20 | 39.39% |
| Seanathan vs Paul | 11–21 | 34.38% |
| Seanathan vs Leo | 13–19 | 40.62% |
| Seanathan vs Lars | 9–22 | 29.03% |
| Seanathan vs Jack-8 | 9–16 | 36.00% |
| Seanathan vs Devil Jin | 8–16 | 33.33% |
| Seanathan vs Kuma | 4–20 | 16.67% |
| Seanathan vs Feng | 5–17 | 22.73% |
| Seanathan vs Zafina | 9–9 | 50.00% |
| Seanathan vs Claudio | 4–12 | 25.00% |
| Seanathan vs Clive | 2–14 | 12.50% |
| Seanathan vs Shaheen | 3–8 | 27.27% |
| Seanathan vs Panda | 4–6 | 40.00% |
| Seanathan vs Heihachi | 2–2 | 50.00% |
| Seanathan vs Lidia | 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.