| Seiry vs Dragunov | 29–20 | 59.18% |
| Seiry vs Bryan | 26–21 | 55.32% |
| Seiry vs Kazuya | 33–11 | 75.00% |
| Seiry vs Jin | 26–14 | 65.00% |
| Seiry vs Steve | 25–13 | 65.79% |
| Seiry vs Hwoarang | 19–18 | 51.35% |
| Seiry vs Heihachi | 16–16 | 50.00% |
| Seiry vs Lili | 22–8 | 73.33% |
| Seiry vs Reina | 14–16 | 46.67% |
| Seiry vs Fahkumram | 13–16 | 44.83% |
| Seiry vs Paul | 11–17 | 39.29% |
| Seiry vs King | 20–8 | 71.43% |
| Seiry vs Azucena | 14–11 | 56.00% |
| Seiry vs Yoshimitsu | 19–4 | 82.61% |
| Seiry vs Clive | 14–9 | 60.87% |
| Seiry vs Victor | 13–9 | 59.09% |
| Seiry vs Law | 10–11 | 47.62% |
| Seiry vs Devil Jin | 9–12 | 42.86% |
| Seiry vs Lee | 6–15 | 28.57% |
| Seiry vs Claudio | 13–5 | 72.22% |
| Seiry vs Lidia | 6–8 | 42.86% |
| Seiry vs Asuka | 8–5 | 61.54% |
| Seiry vs Xiaoyu | 7–5 | 58.33% |
| Seiry vs Alisa | 9–3 | 75.00% |
| Seiry vs Jun | 7–5 | 58.33% |
| Seiry vs Armor King | 8–4 | 66.67% |
| Seiry vs Leroy | 10–1 | 90.91% |
| Seiry vs Jack-8 | 3–5 | 37.50% |
| Seiry vs Miary Zo | 3–5 | 37.50% |
| Seiry vs Zafina | 6–1 | 85.71% |
| Seiry vs Anna | 4–2 | 66.67% |
| Seiry vs Lars | 2–3 | 40.00% |
| Seiry vs Shaheen | 1–4 | 20.00% |
| Seiry vs Nina | 2–3 | 40.00% |
| Seiry vs Eddy | 2–3 | 40.00% |
| Seiry vs Leo | 3–1 | 75.00% |
| Seiry vs Raven | 2–2 | 50.00% |
| Seiry vs Feng | 1–2 | 33.33% |
| Seiry vs Kuma | 2–1 | 66.67% |
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.