| Seaman Deaman vs Bryan | 17–16 | 51.52% |
| Seaman Deaman vs Kazuya | 18–11 | 62.07% |
| Seaman Deaman vs Victor | 14–12 | 53.85% |
| Seaman Deaman vs King | 12–13 | 48.00% |
| Seaman Deaman vs Reina | 10–13 | 43.48% |
| Seaman Deaman vs Steve | 10–12 | 45.45% |
| Seaman Deaman vs Jin | 9–12 | 42.86% |
| Seaman Deaman vs Dragunov | 7–13 | 35.00% |
| Seaman Deaman vs Armor King | 12–7 | 63.16% |
| Seaman Deaman vs Clive | 10–8 | 55.56% |
| Seaman Deaman vs Asuka | 3–12 | 20.00% |
| Seaman Deaman vs Xiaoyu | 7–7 | 50.00% |
| Seaman Deaman vs Nina | 8–5 | 61.54% |
| Seaman Deaman vs Eddy | 10–3 | 76.92% |
| Seaman Deaman vs Lili | 5–7 | 41.67% |
| Seaman Deaman vs Paul | 4–7 | 36.36% |
| Seaman Deaman vs Law | 8–3 | 72.73% |
| Seaman Deaman vs Heihachi | 4–7 | 36.36% |
| Seaman Deaman vs Hwoarang | 2–8 | 20.00% |
| Seaman Deaman vs Devil Jin | 5–5 | 50.00% |
| Seaman Deaman vs Lars | 7–3 | 70.00% |
| Seaman Deaman vs Jack-8 | 3–5 | 37.50% |
| Seaman Deaman vs Jun | 4–4 | 50.00% |
| Seaman Deaman vs Fahkumram | 2–5 | 28.57% |
| Seaman Deaman vs Kuma | 3–3 | 50.00% |
| Seaman Deaman vs Claudio | 1–4 | 20.00% |
| Seaman Deaman vs Azucena | 1–4 | 20.00% |
| Seaman Deaman vs Raven | 2–3 | 40.00% |
| Seaman Deaman vs Lee | 2–2 | 50.00% |
| Seaman Deaman vs Lidia | 0–4 | 0.00% |
| Seaman Deaman vs Anna | 2–2 | 50.00% |
| Seaman Deaman vs Alisa | 2–1 | 66.67% |
| Seaman Deaman vs Shaheen | 1–2 | 33.33% |
| Seaman Deaman vs Zafina | 0–3 | 0.00% |
| Seaman Deaman vs Yoshimitsu | 2–0 | 100.00% |
| Seaman Deaman vs Feng | 0–2 | 0.00% |
| Seaman Deaman vs Leo | 0–2 | 0.00% |
| Seaman Deaman vs Leroy | 2–0 | 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.