| Zay12 vs Jin | 78–64 | 54.93% |
| Zay12 vs King | 57–74 | 43.51% |
| Zay12 vs Kazuya | 63–58 | 52.07% |
| Zay12 vs Bryan | 59–60 | 49.58% |
| Zay12 vs Hwoarang | 56–46 | 54.90% |
| Zay12 vs Law | 47–41 | 53.41% |
| Zay12 vs Reina | 37–50 | 42.53% |
| Zay12 vs Steve | 46–33 | 58.23% |
| Zay12 vs Jun | 39–35 | 52.70% |
| Zay12 vs Dragunov | 27–43 | 38.57% |
| Zay12 vs Lili | 32–33 | 49.23% |
| Zay12 vs Paul | 33–30 | 52.38% |
| Zay12 vs Yoshimitsu | 26–34 | 43.33% |
| Zay12 vs Eddy | 31–29 | 51.67% |
| Zay12 vs Lee | 28–28 | 50.00% |
| Zay12 vs Azucena | 26–27 | 49.06% |
| Zay12 vs Lars | 18–32 | 36.00% |
| Zay12 vs Victor | 30–17 | 63.83% |
| Zay12 vs Asuka | 29–14 | 67.44% |
| Zay12 vs Devil Jin | 22–21 | 51.16% |
| Zay12 vs Raven | 22–20 | 52.38% |
| Zay12 vs Nina | 14–27 | 34.15% |
| Zay12 vs Feng | 15–24 | 38.46% |
| Zay12 vs Leo | 17–19 | 47.22% |
| Zay12 vs Xiaoyu | 13–22 | 37.14% |
| Zay12 vs Jack-8 | 12–22 | 35.29% |
| Zay12 vs Claudio | 15–14 | 51.72% |
| Zay12 vs Alisa | 10–17 | 37.04% |
| Zay12 vs Heihachi | 13–14 | 48.15% |
| Zay12 vs Leroy | 12–11 | 52.17% |
| Zay12 vs Lidia | 11–12 | 47.83% |
| Zay12 vs Clive | 14–8 | 63.64% |
| Zay12 vs Zafina | 4–11 | 26.67% |
| Zay12 vs Fahkumram | 5–6 | 45.45% |
| Zay12 vs Shaheen | 4–5 | 44.44% |
| Zay12 vs Kuma | 3–5 | 37.50% |
| Zay12 vs Panda | 2–6 | 25.00% |
| Zay12 vs Anna | 1–3 | 25.00% |
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.