| Zacc vs Kazuya | 14–23 | 37.84% |
| Zacc vs Jin | 17–17 | 50.00% |
| Zacc vs King | 11–22 | 33.33% |
| Zacc vs Bryan | 6–17 | 26.09% |
| Zacc vs Hwoarang | 3–19 | 13.64% |
| Zacc vs Steve | 7–15 | 31.82% |
| Zacc vs Reina | 11–9 | 55.00% |
| Zacc vs Victor | 9–9 | 50.00% |
| Zacc vs Eddy | 5–13 | 27.78% |
| Zacc vs Law | 7–10 | 41.18% |
| Zacc vs Jun | 7–10 | 41.18% |
| Zacc vs Xiaoyu | 9–7 | 56.25% |
| Zacc vs Nina | 10–6 | 62.50% |
| Zacc vs Raven | 6–9 | 40.00% |
| Zacc vs Heihachi | 5–10 | 33.33% |
| Zacc vs Paul | 6–7 | 46.15% |
| Zacc vs Asuka | 7–5 | 58.33% |
| Zacc vs Yoshimitsu | 5–6 | 45.45% |
| Zacc vs Jack-8 | 3–8 | 27.27% |
| Zacc vs Leroy | 7–4 | 63.64% |
| Zacc vs Dragunov | 5–3 | 62.50% |
| Zacc vs Lars | 6–2 | 75.00% |
| Zacc vs Panda | 2–6 | 25.00% |
| Zacc vs Azucena | 6–2 | 75.00% |
| Zacc vs Feng | 1–6 | 14.29% |
| Zacc vs Leo | 2–5 | 28.57% |
| Zacc vs Lee | 3–4 | 42.86% |
| Zacc vs Lili | 5–1 | 83.33% |
| Zacc vs Alisa | 0–6 | 0.00% |
| Zacc vs Kuma | 2–4 | 33.33% |
| Zacc vs Devil Jin | 3–2 | 60.00% |
| Zacc vs Zafina | 5–0 | 100.00% |
| Zacc vs Lidia | 3–1 | 75.00% |
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.