| Sean vs Jin | 14–31 | 31.11% |
| Sean vs Steve | 22–21 | 51.16% |
| Sean vs Law | 11–21 | 34.38% |
| Sean vs King | 15–17 | 46.88% |
| Sean vs Kazuya | 13–19 | 40.62% |
| Sean vs Lars | 11–6 | 64.71% |
| Sean vs Reina | 8–9 | 47.06% |
| Sean vs Jun | 7–9 | 43.75% |
| Sean vs Anna | 5–11 | 31.25% |
| Sean vs Fahkumram | 3–13 | 18.75% |
| Sean vs Bryan | 7–6 | 53.85% |
| Sean vs Heihachi | 2–11 | 15.38% |
| Sean vs Devil Jin | 2–10 | 16.67% |
| Sean vs Lili | 2–10 | 16.67% |
| Sean vs Victor | 2–10 | 16.67% |
| Sean vs Hwoarang | 6–5 | 54.55% |
| Sean vs Dragunov | 4–7 | 36.36% |
| Sean vs Yoshimitsu | 3–7 | 30.00% |
| Sean vs Feng | 4–5 | 44.44% |
| Sean vs Eddy | 3–6 | 33.33% |
| Sean vs Clive | 3–6 | 33.33% |
| Sean vs Claudio | 3–5 | 37.50% |
| Sean vs Lidia | 2–5 | 28.57% |
| Sean vs Leroy | 3–3 | 50.00% |
| Sean vs Paul | 5–0 | 100.00% |
| Sean vs Xiaoyu | 1–4 | 20.00% |
| Sean vs Asuka | 1–4 | 20.00% |
| Sean vs Nina | 2–3 | 40.00% |
| Sean vs Azucena | 2–3 | 40.00% |
| Sean vs Leo | 2–2 | 50.00% |
| Sean vs Shaheen | 4–0 | 100.00% |
| Sean vs Lee | 1–2 | 33.33% |
| Sean vs Kuma | 0–2 | 0.00% |
| Sean vs Raven | 0–2 | 0.00% |
| Sean vs Jack-8 | 0–1 | 0.00% |
| Sean vs Alisa | 0–1 | 0.00% |
| Sean vs Zafina | 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.