| SSJChum vs Reina | 7–9 | 43.75% |
| SSJChum vs Clive | 7–8 | 46.67% |
| SSJChum vs King | 4–10 | 28.57% |
| SSJChum vs Jin | 8–6 | 57.14% |
| SSJChum vs Kazuya | 3–7 | 30.00% |
| SSJChum vs Law | 3–6 | 33.33% |
| SSJChum vs Hwoarang | 5–4 | 55.56% |
| SSJChum vs Azucena | 4–3 | 57.14% |
| SSJChum vs Steve | 2–4 | 33.33% |
| SSJChum vs Lili | 2–4 | 33.33% |
| SSJChum vs Nina | 2–4 | 33.33% |
| SSJChum vs Lidia | 0–6 | 0.00% |
| SSJChum vs Yoshimitsu | 2–1 | 66.67% |
| SSJChum vs Xiaoyu | 1–2 | 33.33% |
| SSJChum vs Asuka | 0–3 | 0.00% |
| SSJChum vs Devil Jin | 0–3 | 0.00% |
| SSJChum vs Leo | 0–3 | 0.00% |
| SSJChum vs Alisa | 2–1 | 66.67% |
| SSJChum vs Victor | 2–1 | 66.67% |
| SSJChum vs Eddy | 1–2 | 33.33% |
| SSJChum vs Jack-8 | 1–1 | 50.00% |
| SSJChum vs Feng | 2–0 | 100.00% |
| SSJChum vs Heihachi | 2–0 | 100.00% |
| SSJChum vs Paul | 0–1 | 0.00% |
| SSJChum vs Dragunov | 0–1 | 0.00% |
| SSJChum vs Lars | 0–1 | 0.00% |
| SSJChum vs Claudio | 0–1 | 0.00% |
| SSJChum vs Lee | 1–0 | 100.00% |
| SSJChum vs Kuma | 0–1 | 0.00% |
| SSJChum vs Jun | 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.