| Jim420 vs King | 7–3 | 70.00% |
| Jim420 vs Kazuya | 6–4 | 60.00% |
| Jim420 vs Clive | 7–2 | 77.78% |
| Jim420 vs Yoshimitsu | 5–1 | 83.33% |
| Jim420 vs Jun | 3–3 | 50.00% |
| Jim420 vs Jin | 4–0 | 100.00% |
| Jim420 vs Nina | 3–1 | 75.00% |
| Jim420 vs Reina | 4–0 | 100.00% |
| Jim420 vs Steve | 2–2 | 50.00% |
| Jim420 vs Hwoarang | 3–0 | 100.00% |
| Jim420 vs Feng | 1–2 | 33.33% |
| Jim420 vs Azucena | 2–0 | 100.00% |
| Jim420 vs Eddy | 2–0 | 100.00% |
| Jim420 vs Paul | 1–0 | 100.00% |
| Jim420 vs Asuka | 1–0 | 100.00% |
| Jim420 vs Dragunov | 0–1 | 0.00% |
| Jim420 vs Lidia | 1–0 | 100.00% |
| Jim420 vs Heihachi | 0–1 | 0.00% |
| Jim420 vs Law | 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.