| Zaruku vs Reina | 8–7 | 53.33% |
| Zaruku vs Devil Jin | 5–4 | 55.56% |
| Zaruku vs Lidia | 5–4 | 55.56% |
| Zaruku vs Hwoarang | 3–5 | 37.50% |
| Zaruku vs Nina | 4–3 | 57.14% |
| Zaruku vs Azucena | 0–7 | 0.00% |
| Zaruku vs Law | 2–3 | 40.00% |
| Zaruku vs Heihachi | 1–4 | 20.00% |
| Zaruku vs Xiaoyu | 0–4 | 0.00% |
| Zaruku vs Jin | 2–2 | 50.00% |
| Zaruku vs Steve | 1–3 | 25.00% |
| Zaruku vs Asuka | 0–4 | 0.00% |
| Zaruku vs Leo | 1–3 | 25.00% |
| Zaruku vs Jun | 3–1 | 75.00% |
| Zaruku vs Paul | 2–1 | 66.67% |
| Zaruku vs Feng | 2–1 | 66.67% |
| Zaruku vs Lili | 3–0 | 100.00% |
| Zaruku vs King | 2–0 | 100.00% |
| Zaruku vs Jack-8 | 2–0 | 100.00% |
| Zaruku vs Alisa | 1–1 | 50.00% |
| Zaruku vs Claudio | 0–2 | 0.00% |
| Zaruku vs Eddy | 0–2 | 0.00% |
| Zaruku vs Yoshimitsu | 0–1 | 0.00% |
| Zaruku vs Kazuya | 1–0 | 100.00% |
| Zaruku vs Lars | 0–1 | 0.00% |
| Zaruku vs Leroy | 0–1 | 0.00% |
| Zaruku vs Victor | 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.