| Sekizo vs Kazuya | 28–29 | 49.12% |
| Sekizo vs Reina | 36–20 | 64.29% |
| Sekizo vs Jin | 31–21 | 59.62% |
| Sekizo vs Dragunov | 30–18 | 62.50% |
| Sekizo vs Steve | 25–22 | 53.19% |
| Sekizo vs Bryan | 17–23 | 42.50% |
| Sekizo vs King | 16–15 | 51.61% |
| Sekizo vs Paul | 10–16 | 38.46% |
| Sekizo vs Law | 11–12 | 47.83% |
| Sekizo vs Azucena | 12–11 | 52.17% |
| Sekizo vs Hwoarang | 7–15 | 31.82% |
| Sekizo vs Lee | 7–14 | 33.33% |
| Sekizo vs Jun | 9–11 | 45.00% |
| Sekizo vs Victor | 11–9 | 55.00% |
| Sekizo vs Yoshimitsu | 8–11 | 42.11% |
| Sekizo vs Asuka | 8–9 | 47.06% |
| Sekizo vs Eddy | 7–9 | 43.75% |
| Sekizo vs Feng | 7–8 | 46.67% |
| Sekizo vs Lili | 8–7 | 53.33% |
| Sekizo vs Leroy | 8–7 | 53.33% |
| Sekizo vs Heihachi | 11–4 | 73.33% |
| Sekizo vs Devil Jin | 9–3 | 75.00% |
| Sekizo vs Lars | 9–3 | 75.00% |
| Sekizo vs Clive | 10–2 | 83.33% |
| Sekizo vs Kuma | 5–6 | 45.45% |
| Sekizo vs Claudio | 2–8 | 20.00% |
| Sekizo vs Lidia | 3–7 | 30.00% |
| Sekizo vs Xiaoyu | 5–2 | 71.43% |
| Sekizo vs Alisa | 1–6 | 14.29% |
| Sekizo vs Nina | 6–1 | 85.71% |
| Sekizo vs Leo | 1–4 | 20.00% |
| Sekizo vs Panda | 3–2 | 60.00% |
| Sekizo vs Zafina | 2–3 | 40.00% |
| Sekizo vs Raven | 3–2 | 60.00% |
| Sekizo vs Jack-8 | 2–2 | 50.00% |
| Sekizo vs Anna | 1–2 | 33.33% |
| Sekizo vs Shaheen | 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.