| ZEKK vs Reina | 39–30 | 56.52% |
| ZEKK vs Kazuya | 31–25 | 55.36% |
| ZEKK vs Jin | 24–15 | 61.54% |
| ZEKK vs Eddy | 13–18 | 41.94% |
| ZEKK vs Yoshimitsu | 21–9 | 70.00% |
| ZEKK vs Law | 15–13 | 53.57% |
| ZEKK vs Steve | 16–10 | 61.54% |
| ZEKK vs King | 15–10 | 60.00% |
| ZEKK vs Hwoarang | 13–9 | 59.09% |
| ZEKK vs Paul | 8–11 | 42.11% |
| ZEKK vs Clive | 11–8 | 57.89% |
| ZEKK vs Lili | 10–7 | 58.82% |
| ZEKK vs Dragunov | 7–10 | 41.18% |
| ZEKK vs Azucena | 12–4 | 75.00% |
| ZEKK vs Devil Jin | 8–7 | 53.33% |
| ZEKK vs Asuka | 3–11 | 21.43% |
| ZEKK vs Bryan | 5–8 | 38.46% |
| ZEKK vs Lars | 6–5 | 54.55% |
| ZEKK vs Lee | 4–7 | 36.36% |
| ZEKK vs Jun | 6–5 | 54.55% |
| ZEKK vs Jack-8 | 6–3 | 66.67% |
| ZEKK vs Leo | 6–3 | 66.67% |
| ZEKK vs Claudio | 6–3 | 66.67% |
| ZEKK vs Nina | 4–5 | 44.44% |
| ZEKK vs Raven | 3–6 | 33.33% |
| ZEKK vs Anna | 4–5 | 44.44% |
| ZEKK vs Kuma | 5–3 | 62.50% |
| ZEKK vs Leroy | 3–5 | 37.50% |
| ZEKK vs Feng | 3–4 | 42.86% |
| ZEKK vs Shaheen | 6–1 | 85.71% |
| ZEKK vs Heihachi | 2–5 | 28.57% |
| ZEKK vs Xiaoyu | 4–1 | 80.00% |
| ZEKK vs Zafina | 4–1 | 80.00% |
| ZEKK vs Victor | 1–3 | 25.00% |
| ZEKK vs Panda | 3–0 | 100.00% |
| ZEKK vs Lidia | 1–2 | 33.33% |
| ZEKK vs Alisa | 1–1 | 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.