| Zema vs Jin | 9–16 | 36.00% |
| Zema vs King | 18–6 | 75.00% |
| Zema vs Law | 15–6 | 71.43% |
| Zema vs Hwoarang | 13–7 | 65.00% |
| Zema vs Kazuya | 12–5 | 70.59% |
| Zema vs Reina | 7–10 | 41.18% |
| Zema vs Asuka | 7–7 | 50.00% |
| Zema vs Steve | 4–8 | 33.33% |
| Zema vs Bryan | 6–5 | 54.55% |
| Zema vs Clive | 4–7 | 36.36% |
| Zema vs Victor | 4–6 | 40.00% |
| Zema vs Paul | 4–5 | 44.44% |
| Zema vs Lili | 8–0 | 100.00% |
| Zema vs Jun | 7–1 | 87.50% |
| Zema vs Azucena | 5–3 | 62.50% |
| Zema vs Heihachi | 7–1 | 87.50% |
| Zema vs Yoshimitsu | 4–3 | 57.14% |
| Zema vs Raven | 6–1 | 85.71% |
| Zema vs Claudio | 3–3 | 50.00% |
| Zema vs Kuma | 4–2 | 66.67% |
| Zema vs Devil Jin | 4–1 | 80.00% |
| Zema vs Dragunov | 2–3 | 40.00% |
| Zema vs Panda | 4–1 | 80.00% |
| Zema vs Leroy | 1–4 | 20.00% |
| Zema vs Nina | 3–1 | 75.00% |
| Zema vs Lidia | 2–1 | 66.67% |
| Zema vs Jack-8 | 0–2 | 0.00% |
| Zema vs Feng | 2–0 | 100.00% |
| Zema vs Shaheen | 1–1 | 50.00% |
| Zema vs Lee | 1–1 | 50.00% |
| Zema vs Eddy | 1–1 | 50.00% |
| Zema vs Anna | 0–2 | 0.00% |
| Zema vs Fahkumram | 0–2 | 0.00% |
| Zema vs Alisa | 0–1 | 0.00% |
| Zema vs Zafina | 1–0 | 100.00% |
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.