| Zakk vs Kazuya | 39–36 | 52.00% |
| Zakk vs Jin | 24–35 | 40.68% |
| Zakk vs King | 23–35 | 39.66% |
| Zakk vs Dragunov | 26–30 | 46.43% |
| Zakk vs Hwoarang | 23–31 | 42.59% |
| Zakk vs Law | 20–24 | 45.45% |
| Zakk vs Reina | 25–18 | 58.14% |
| Zakk vs Heihachi | 22–19 | 53.66% |
| Zakk vs Armor King | 21–20 | 51.22% |
| Zakk vs Bryan | 19–20 | 48.72% |
| Zakk vs Steve | 16–22 | 42.11% |
| Zakk vs Miary Zo | 15–23 | 39.47% |
| Zakk vs Lili | 14–20 | 41.18% |
| Zakk vs Eddy | 11–22 | 33.33% |
| Zakk vs Asuka | 15–14 | 51.72% |
| Zakk vs Yoshimitsu | 12–13 | 48.00% |
| Zakk vs Azucena | 17–8 | 68.00% |
| Zakk vs Devil Jin | 11–11 | 50.00% |
| Zakk vs Lee | 11–11 | 50.00% |
| Zakk vs Victor | 11–11 | 50.00% |
| Zakk vs Paul | 8–13 | 38.10% |
| Zakk vs Nina | 10–10 | 50.00% |
| Zakk vs Lars | 8–11 | 42.11% |
| Zakk vs Xiaoyu | 9–9 | 50.00% |
| Zakk vs Leo | 7–11 | 38.89% |
| Zakk vs Alisa | 7–11 | 38.89% |
| Zakk vs Jun | 4–10 | 28.57% |
| Zakk vs Lidia | 9–4 | 69.23% |
| Zakk vs Jack-8 | 6–6 | 50.00% |
| Zakk vs Kuma | 3–7 | 30.00% |
| Zakk vs Raven | 5–4 | 55.56% |
| Zakk vs Claudio | 5–3 | 62.50% |
| Zakk vs Anna | 2–5 | 28.57% |
| Zakk vs Leroy | 2–4 | 33.33% |
| Zakk vs Clive | 4–2 | 66.67% |
| Zakk vs Fahkumram | 2–3 | 40.00% |
| Zakk vs Zafina | 2–1 | 66.67% |
| Zakk vs Panda | 1–1 | 50.00% |
| Zakk vs Feng | 0–1 | 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.