| Zekky vs Jin | 38–61 | 38.38% |
| Zekky vs Law | 42–44 | 48.84% |
| Zekky vs Kazuya | 27–50 | 35.06% |
| Zekky vs King | 32–43 | 42.67% |
| Zekky vs Hwoarang | 43–31 | 58.11% |
| Zekky vs Steve | 32–24 | 57.14% |
| Zekky vs Dragunov | 23–31 | 42.59% |
| Zekky vs Reina | 23–31 | 42.59% |
| Zekky vs Lili | 30–21 | 58.82% |
| Zekky vs Eddy | 28–22 | 56.00% |
| Zekky vs Yoshimitsu | 24–25 | 48.98% |
| Zekky vs Feng | 23–19 | 54.76% |
| Zekky vs Bryan | 18–22 | 45.00% |
| Zekky vs Nina | 26–12 | 68.42% |
| Zekky vs Paul | 16–20 | 44.44% |
| Zekky vs Jun | 18–18 | 50.00% |
| Zekky vs Heihachi | 14–22 | 38.89% |
| Zekky vs Asuka | 18–13 | 58.06% |
| Zekky vs Lee | 7–23 | 23.33% |
| Zekky vs Lars | 13–15 | 46.43% |
| Zekky vs Xiaoyu | 13–9 | 59.09% |
| Zekky vs Alisa | 11–11 | 50.00% |
| Zekky vs Clive | 12–10 | 54.55% |
| Zekky vs Azucena | 7–13 | 35.00% |
| Zekky vs Victor | 9–11 | 45.00% |
| Zekky vs Jack-8 | 13–6 | 68.42% |
| Zekky vs Devil Jin | 9–10 | 47.37% |
| Zekky vs Leroy | 8–9 | 47.06% |
| Zekky vs Leo | 6–7 | 46.15% |
| Zekky vs Raven | 8–5 | 61.54% |
| Zekky vs Armor King | 6–7 | 46.15% |
| Zekky vs Claudio | 7–4 | 63.64% |
| Zekky vs Miary Zo | 2–8 | 20.00% |
| Zekky vs Shaheen | 6–3 | 66.67% |
| Zekky vs Kuma | 2–7 | 22.22% |
| Zekky vs Lidia | 3–4 | 42.86% |
| Zekky vs Fahkumram | 4–3 | 57.14% |
| Zekky vs Zafina | 3–3 | 50.00% |
| Zekky vs Anna | 2–3 | 40.00% |
| Zekky vs Panda | 2–2 | 50.00% |
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.