| さいか/saika vs Reina | 21–9 | 70.00% |
| さいか/saika vs Kazuya | 12–15 | 44.44% |
| さいか/saika vs Bryan | 15–10 | 60.00% |
| さいか/saika vs Lili | 17–7 | 70.83% |
| さいか/saika vs Heihachi | 16–6 | 72.73% |
| さいか/saika vs King | 10–10 | 50.00% |
| さいか/saika vs Dragunov | 7–12 | 36.84% |
| さいか/saika vs Hwoarang | 7–10 | 41.18% |
| さいか/saika vs Yoshimitsu | 6–10 | 37.50% |
| さいか/saika vs Jin | 9–7 | 56.25% |
| さいか/saika vs Victor | 7–8 | 46.67% |
| さいか/saika vs Paul | 5–8 | 38.46% |
| さいか/saika vs Steve | 9–3 | 75.00% |
| さいか/saika vs Asuka | 5–7 | 41.67% |
| さいか/saika vs Leo | 4–8 | 33.33% |
| さいか/saika vs Devil Jin | 5–4 | 55.56% |
| さいか/saika vs Shaheen | 4–5 | 44.44% |
| さいか/saika vs Jun | 8–1 | 88.89% |
| さいか/saika vs Lars | 3–4 | 42.86% |
| さいか/saika vs Lee | 4–3 | 57.14% |
| さいか/saika vs Xiaoyu | 1–5 | 16.67% |
| さいか/saika vs Law | 3–2 | 60.00% |
| さいか/saika vs Leroy | 4–1 | 80.00% |
| さいか/saika vs Eddy | 1–3 | 25.00% |
| さいか/saika vs Lidia | 3–1 | 75.00% |
| さいか/saika vs Nina | 1–2 | 33.33% |
| さいか/saika vs Azucena | 3–0 | 100.00% |
| さいか/saika vs Clive | 1–2 | 33.33% |
| さいか/saika vs Alisa | 0–2 | 0.00% |
| さいか/saika vs Zafina | 0–2 | 0.00% |
| さいか/saika vs Raven | 2–0 | 100.00% |
| さいか/saika vs Jack-8 | 0–1 | 0.00% |
| さいか/saika vs Claudio | 1–0 | 100.00% |
| さいか/saika vs Kuma | 0–1 | 0.00% |
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.