| Keysachi vs Kazuya | 62–44 | 58.49% |
| Keysachi vs King | 40–52 | 43.48% |
| Keysachi vs Jin | 51–40 | 56.04% |
| Keysachi vs Bryan | 46–44 | 51.11% |
| Keysachi vs Law | 27–39 | 40.91% |
| Keysachi vs Yoshimitsu | 26–31 | 45.61% |
| Keysachi vs Hwoarang | 37–20 | 64.91% |
| Keysachi vs Eddy | 31–25 | 55.36% |
| Keysachi vs Steve | 30–23 | 56.60% |
| Keysachi vs Nina | 22–29 | 43.14% |
| Keysachi vs Armor King | 20–29 | 40.82% |
| Keysachi vs Lili | 17–26 | 39.53% |
| Keysachi vs Dragunov | 23–16 | 58.97% |
| Keysachi vs Paul | 18–20 | 47.37% |
| Keysachi vs Jun | 23–15 | 60.53% |
| Keysachi vs Asuka | 21–16 | 56.76% |
| Keysachi vs Devil Jin | 17–20 | 45.95% |
| Keysachi vs Reina | 18–16 | 52.94% |
| Keysachi vs Victor | 20–8 | 71.43% |
| Keysachi vs Azucena | 18–8 | 69.23% |
| Keysachi vs Lars | 15–9 | 62.50% |
| Keysachi vs Miary Zo | 12–11 | 52.17% |
| Keysachi vs Leo | 14–8 | 63.64% |
| Keysachi vs Alisa | 13–8 | 61.90% |
| Keysachi vs Feng | 10–10 | 50.00% |
| Keysachi vs Lidia | 10–10 | 50.00% |
| Keysachi vs Xiaoyu | 11–6 | 64.71% |
| Keysachi vs Lee | 7–10 | 41.18% |
| Keysachi vs Kuma | 6–10 | 37.50% |
| Keysachi vs Heihachi | 9–7 | 56.25% |
| Keysachi vs Jack-8 | 9–4 | 69.23% |
| Keysachi vs Fahkumram | 5–8 | 38.46% |
| Keysachi vs Claudio | 3–8 | 27.27% |
| Keysachi vs Raven | 7–4 | 63.64% |
| Keysachi vs Shaheen | 6–3 | 66.67% |
| Keysachi vs Leroy | 3–5 | 37.50% |
| Keysachi vs Anna | 4–3 | 57.14% |
| Keysachi vs Zafina | 2–4 | 33.33% |
| Keysachi vs Clive | 4–2 | 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.