| saiko vs Fahkumram | 36–51 | 41.38% |
| saiko vs King | 37–37 | 50.00% |
| saiko vs Steve | 29–41 | 41.43% |
| saiko vs Jin | 30–32 | 48.39% |
| saiko vs Hwoarang | 33–28 | 54.10% |
| saiko vs Kazuya | 25–36 | 40.98% |
| saiko vs Yoshimitsu | 22–34 | 39.29% |
| saiko vs Bryan | 32–19 | 62.75% |
| saiko vs Heihachi | 14–32 | 30.43% |
| saiko vs Law | 22–23 | 48.89% |
| saiko vs Dragunov | 23–21 | 52.27% |
| saiko vs Reina | 20–24 | 45.45% |
| saiko vs Paul | 25–16 | 60.98% |
| saiko vs Xiaoyu | 24–17 | 58.54% |
| saiko vs Victor | 16–21 | 43.24% |
| saiko vs Lars | 13–21 | 38.24% |
| saiko vs Azucena | 8–26 | 23.53% |
| saiko vs Asuka | 16–17 | 48.48% |
| saiko vs Jun | 24–8 | 75.00% |
| saiko vs Feng | 10–20 | 33.33% |
| saiko vs Nina | 12–18 | 40.00% |
| saiko vs Eddy | 15–14 | 51.72% |
| saiko vs Lili | 12–16 | 42.86% |
| saiko vs Lee | 9–19 | 32.14% |
| saiko vs Raven | 15–8 | 65.22% |
| saiko vs Devil Jin | 15–6 | 71.43% |
| saiko vs Leroy | 12–7 | 63.16% |
| saiko vs Lidia | 6–13 | 31.58% |
| saiko vs Jack-8 | 7–10 | 41.18% |
| saiko vs Clive | 14–2 | 87.50% |
| saiko vs Anna | 8–6 | 57.14% |
| saiko vs Shaheen | 5–7 | 41.67% |
| saiko vs Zafina | 8–3 | 72.73% |
| saiko vs Alisa | 3–7 | 30.00% |
| saiko vs Kuma | 3–6 | 33.33% |
| saiko vs Panda | 2–7 | 22.22% |
| saiko vs Claudio | 4–2 | 66.67% |
| saiko vs Leo | 1–3 | 25.00% |
| saiko vs Armor King | 0–2 | 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.