| SeanTheGreat vs Reina | 34–23 | 59.65% |
| SeanTheGreat vs King | 22–29 | 43.14% |
| SeanTheGreat vs Jin | 17–34 | 33.33% |
| SeanTheGreat vs Steve | 27–18 | 60.00% |
| SeanTheGreat vs Lidia | 20–20 | 50.00% |
| SeanTheGreat vs Law | 15–15 | 50.00% |
| SeanTheGreat vs Kazuya | 17–13 | 56.67% |
| SeanTheGreat vs Heihachi | 14–16 | 46.67% |
| SeanTheGreat vs Lili | 18–11 | 62.07% |
| SeanTheGreat vs Fahkumram | 19–7 | 73.08% |
| SeanTheGreat vs Hwoarang | 8–17 | 32.00% |
| SeanTheGreat vs Armor King | 10–15 | 40.00% |
| SeanTheGreat vs Devil Jin | 15–8 | 65.22% |
| SeanTheGreat vs Azucena | 7–15 | 31.82% |
| SeanTheGreat vs Yoshimitsu | 12–6 | 66.67% |
| SeanTheGreat vs Asuka | 8–10 | 44.44% |
| SeanTheGreat vs Lars | 13–5 | 72.22% |
| SeanTheGreat vs Eddy | 6–12 | 33.33% |
| SeanTheGreat vs Bryan | 9–8 | 52.94% |
| SeanTheGreat vs Jack-8 | 9–7 | 56.25% |
| SeanTheGreat vs Alisa | 11–5 | 68.75% |
| SeanTheGreat vs Leroy | 8–8 | 50.00% |
| SeanTheGreat vs Dragunov | 3–11 | 21.43% |
| SeanTheGreat vs Clive | 1–13 | 7.14% |
| SeanTheGreat vs Leo | 6–6 | 50.00% |
| SeanTheGreat vs Jun | 4–8 | 33.33% |
| SeanTheGreat vs Raven | 7–5 | 58.33% |
| SeanTheGreat vs Victor | 5–5 | 50.00% |
| SeanTheGreat vs Anna | 4–6 | 40.00% |
| SeanTheGreat vs Nina | 3–5 | 37.50% |
| SeanTheGreat vs Zafina | 5–1 | 83.33% |
| SeanTheGreat vs Kuma | 3–2 | 60.00% |
| SeanTheGreat vs Paul | 0–4 | 0.00% |
| SeanTheGreat vs Lee | 2–2 | 50.00% |
| SeanTheGreat vs Miary Zo | 0–3 | 0.00% |
| SeanTheGreat vs Claudio | 2–0 | 100.00% |
| SeanTheGreat vs Feng | 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.