| MerukuZaJaku vs Steve | 14–7 | 66.67% |
| MerukuZaJaku vs King | 3–10 | 23.08% |
| MerukuZaJaku vs Dragunov | 6–4 | 60.00% |
| MerukuZaJaku vs Asuka | 5–4 | 55.56% |
| MerukuZaJaku vs Victor | 4–5 | 44.44% |
| MerukuZaJaku vs Jin | 4–4 | 50.00% |
| MerukuZaJaku vs Clive | 5–2 | 71.43% |
| MerukuZaJaku vs Lee | 3–3 | 50.00% |
| MerukuZaJaku vs Kazuya | 4–1 | 80.00% |
| MerukuZaJaku vs Jun | 5–0 | 100.00% |
| MerukuZaJaku vs Azucena | 4–1 | 80.00% |
| MerukuZaJaku vs Paul | 3–1 | 75.00% |
| MerukuZaJaku vs Hwoarang | 4–0 | 100.00% |
| MerukuZaJaku vs Xiaoyu | 2–2 | 50.00% |
| MerukuZaJaku vs Devil Jin | 1–3 | 25.00% |
| MerukuZaJaku vs Eddy | 2–2 | 50.00% |
| MerukuZaJaku vs Claudio | 1–2 | 33.33% |
| MerukuZaJaku vs Nina | 2–1 | 66.67% |
| MerukuZaJaku vs Reina | 2–1 | 66.67% |
| MerukuZaJaku vs Lidia | 1–2 | 33.33% |
| MerukuZaJaku vs Heihachi | 2–1 | 66.67% |
| MerukuZaJaku vs Anna | 3–0 | 100.00% |
| MerukuZaJaku vs Law | 1–1 | 50.00% |
| MerukuZaJaku vs Yoshimitsu | 1–1 | 50.00% |
| MerukuZaJaku vs Feng | 2–0 | 100.00% |
| MerukuZaJaku vs Lili | 2–0 | 100.00% |
| MerukuZaJaku vs Leo | 2–0 | 100.00% |
| MerukuZaJaku vs Miary Zo | 2–0 | 100.00% |
| MerukuZaJaku vs Jack-8 | 1–0 | 100.00% |
| MerukuZaJaku vs Leroy | 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.