| ZajaDeys vs King | 16–22 | 42.11% |
| ZajaDeys vs Reina | 18–17 | 51.43% |
| ZajaDeys vs Hwoarang | 11–12 | 47.83% |
| ZajaDeys vs Steve | 9–13 | 40.91% |
| ZajaDeys vs Jin | 11–10 | 52.38% |
| ZajaDeys vs Kazuya | 7–14 | 33.33% |
| ZajaDeys vs Lidia | 8–13 | 38.10% |
| ZajaDeys vs Dragunov | 11–8 | 57.89% |
| ZajaDeys vs Clive | 10–8 | 55.56% |
| ZajaDeys vs Heihachi | 8–9 | 47.06% |
| ZajaDeys vs Law | 6–9 | 40.00% |
| ZajaDeys vs Jun | 8–7 | 53.33% |
| ZajaDeys vs Yoshimitsu | 6–7 | 46.15% |
| ZajaDeys vs Claudio | 10–3 | 76.92% |
| ZajaDeys vs Bryan | 4–7 | 36.36% |
| ZajaDeys vs Azucena | 4–7 | 36.36% |
| ZajaDeys vs Raven | 5–6 | 45.45% |
| ZajaDeys vs Kuma | 4–5 | 44.44% |
| ZajaDeys vs Paul | 6–2 | 75.00% |
| ZajaDeys vs Jack-8 | 4–3 | 57.14% |
| ZajaDeys vs Lili | 2–5 | 28.57% |
| ZajaDeys vs Lars | 2–5 | 28.57% |
| ZajaDeys vs Zafina | 2–5 | 28.57% |
| ZajaDeys vs Eddy | 0–7 | 0.00% |
| ZajaDeys vs Leroy | 3–3 | 50.00% |
| ZajaDeys vs Victor | 4–2 | 66.67% |
| ZajaDeys vs Shaheen | 4–1 | 80.00% |
| ZajaDeys vs Asuka | 4–0 | 100.00% |
| ZajaDeys vs Leo | 2–2 | 50.00% |
| ZajaDeys vs Lee | 1–3 | 25.00% |
| ZajaDeys vs Devil Jin | 2–1 | 66.67% |
| ZajaDeys vs Feng | 0–3 | 0.00% |
| ZajaDeys vs Nina | 0–3 | 0.00% |
| ZajaDeys vs Xiaoyu | 1–1 | 50.00% |
| ZajaDeys vs Panda | 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.