| JM Chia vs Jin | 7–17 | 29.17% |
| JM Chia vs Lidia | 5–10 | 33.33% |
| JM Chia vs Dragunov | 8–6 | 57.14% |
| JM Chia vs Reina | 8–6 | 57.14% |
| JM Chia vs Asuka | 8–4 | 66.67% |
| JM Chia vs Lili | 5–4 | 55.56% |
| JM Chia vs Devil Jin | 5–3 | 62.50% |
| JM Chia vs Victor | 8–0 | 100.00% |
| JM Chia vs Kazuya | 4–3 | 57.14% |
| JM Chia vs Steve | 4–3 | 57.14% |
| JM Chia vs Jun | 6–1 | 85.71% |
| JM Chia vs Law | 3–3 | 50.00% |
| JM Chia vs Azucena | 6–0 | 100.00% |
| JM Chia vs Lars | 4–1 | 80.00% |
| JM Chia vs King | 0–4 | 0.00% |
| JM Chia vs Bryan | 2–2 | 50.00% |
| JM Chia vs Alisa | 3–1 | 75.00% |
| JM Chia vs Nina | 2–2 | 50.00% |
| JM Chia vs Eddy | 4–0 | 100.00% |
| JM Chia vs Hwoarang | 1–2 | 33.33% |
| JM Chia vs Xiaoyu | 2–1 | 66.67% |
| JM Chia vs Feng | 1–2 | 33.33% |
| JM Chia vs Claudio | 2–1 | 66.67% |
| JM Chia vs Raven | 2–1 | 66.67% |
| JM Chia vs Yoshimitsu | 1–1 | 50.00% |
| JM Chia vs Lee | 2–0 | 100.00% |
| JM Chia vs Leo | 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.