| Saika Kawakita vs King | 40–55 | 42.11% |
| Saika Kawakita vs Jin | 37–41 | 47.44% |
| Saika Kawakita vs Reina | 46–30 | 60.53% |
| Saika Kawakita vs Dragunov | 26–47 | 35.62% |
| Saika Kawakita vs Kazuya | 34–38 | 47.22% |
| Saika Kawakita vs Hwoarang | 29–40 | 42.03% |
| Saika Kawakita vs Steve | 35–25 | 58.33% |
| Saika Kawakita vs Bryan | 18–41 | 30.51% |
| Saika Kawakita vs Heihachi | 20–32 | 38.46% |
| Saika Kawakita vs Armor King | 15–29 | 34.09% |
| Saika Kawakita vs Law | 12–28 | 30.00% |
| Saika Kawakita vs Nina | 15–17 | 46.88% |
| Saika Kawakita vs Lee | 7–25 | 21.88% |
| Saika Kawakita vs Lili | 17–14 | 54.84% |
| Saika Kawakita vs Clive | 6–21 | 22.22% |
| Saika Kawakita vs Jun | 12–14 | 46.15% |
| Saika Kawakita vs Paul | 5–19 | 20.83% |
| Saika Kawakita vs Azucena | 7–17 | 29.17% |
| Saika Kawakita vs Victor | 12–12 | 50.00% |
| Saika Kawakita vs Miary Zo | 7–17 | 29.17% |
| Saika Kawakita vs Devil Jin | 10–13 | 43.48% |
| Saika Kawakita vs Eddy | 6–17 | 26.09% |
| Saika Kawakita vs Asuka | 9–13 | 40.91% |
| Saika Kawakita vs Yoshimitsu | 11–10 | 52.38% |
| Saika Kawakita vs Claudio | 4–14 | 22.22% |
| Saika Kawakita vs Xiaoyu | 3–14 | 17.65% |
| Saika Kawakita vs Fahkumram | 9–8 | 52.94% |
| Saika Kawakita vs Leo | 6–10 | 37.50% |
| Saika Kawakita vs Lidia | 8–8 | 50.00% |
| Saika Kawakita vs Feng | 6–9 | 40.00% |
| Saika Kawakita vs Alisa | 5–8 | 38.46% |
| Saika Kawakita vs Leroy | 5–7 | 41.67% |
| Saika Kawakita vs Zafina | 4–6 | 40.00% |
| Saika Kawakita vs Lars | 4–5 | 44.44% |
| Saika Kawakita vs Anna | 5–4 | 55.56% |
| Saika Kawakita vs Jack-8 | 4–2 | 66.67% |
| Saika Kawakita vs Shaheen | 0–3 | 0.00% |
| Saika Kawakita vs Panda | 0–2 | 0.00% |
| Saika Kawakita 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.