| Seiya2000 vs Jin | 28–20 | 58.33% |
| Seiya2000 vs Law | 20–14 | 58.82% |
| Seiya2000 vs Hwoarang | 17–12 | 58.62% |
| Seiya2000 vs Jun | 12–17 | 41.38% |
| Seiya2000 vs Reina | 16–12 | 57.14% |
| Seiya2000 vs Bryan | 10–17 | 37.04% |
| Seiya2000 vs Dragunov | 15–11 | 57.69% |
| Seiya2000 vs King | 16–6 | 72.73% |
| Seiya2000 vs Kazuya | 9–11 | 45.00% |
| Seiya2000 vs Paul | 6–11 | 35.29% |
| Seiya2000 vs Eddy | 9–7 | 56.25% |
| Seiya2000 vs Armor King | 8–8 | 50.00% |
| Seiya2000 vs Yoshimitsu | 9–6 | 60.00% |
| Seiya2000 vs Lili | 8–7 | 53.33% |
| Seiya2000 vs Steve | 8–6 | 57.14% |
| Seiya2000 vs Asuka | 12–2 | 85.71% |
| Seiya2000 vs Devil Jin | 9–4 | 69.23% |
| Seiya2000 vs Fahkumram | 6–7 | 46.15% |
| Seiya2000 vs Azucena | 4–8 | 33.33% |
| Seiya2000 vs Clive | 6–6 | 50.00% |
| Seiya2000 vs Anna | 5–7 | 41.67% |
| Seiya2000 vs Leo | 9–2 | 81.82% |
| Seiya2000 vs Lee | 6–5 | 54.55% |
| Seiya2000 vs Heihachi | 4–7 | 36.36% |
| Seiya2000 vs Feng | 3–7 | 30.00% |
| Seiya2000 vs Alisa | 3–7 | 30.00% |
| Seiya2000 vs Xiaoyu | 4–5 | 44.44% |
| Seiya2000 vs Kuma | 3–3 | 50.00% |
| Seiya2000 vs Zafina | 6–0 | 100.00% |
| Seiya2000 vs Lidia | 5–1 | 83.33% |
| Seiya2000 vs Miary Zo | 3–3 | 50.00% |
| Seiya2000 vs Jack-8 | 4–1 | 80.00% |
| Seiya2000 vs Nina | 1–4 | 20.00% |
| Seiya2000 vs Leroy | 3–2 | 60.00% |
| Seiya2000 vs Victor | 3–1 | 75.00% |
| Seiya2000 vs Lars | 0–3 | 0.00% |
| Seiya2000 vs Panda | 2–0 | 100.00% |
| Seiya2000 vs Raven | 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.