| Earthworm jim vs King | 7–4 | 63.64% |
| Earthworm jim vs Yoshimitsu | 9–2 | 81.82% |
| Earthworm jim vs Law | 6–3 | 66.67% |
| Earthworm jim vs Kazuya | 5–4 | 55.56% |
| Earthworm jim vs Bryan | 3–3 | 50.00% |
| Earthworm jim vs Steve | 6–0 | 100.00% |
| Earthworm jim vs Jin | 2–2 | 50.00% |
| Earthworm jim vs Jun | 3–1 | 75.00% |
| Earthworm jim vs Reina | 4–0 | 100.00% |
| Earthworm jim vs Victor | 3–1 | 75.00% |
| Earthworm jim vs Paul | 2–1 | 66.67% |
| Earthworm jim vs Hwoarang | 3–0 | 100.00% |
| Earthworm jim vs Asuka | 2–1 | 66.67% |
| Earthworm jim vs Feng | 2–1 | 66.67% |
| Earthworm jim vs Alisa | 3–0 | 100.00% |
| Earthworm jim vs Azucena | 1–2 | 33.33% |
| Earthworm jim vs Eddy | 3–0 | 100.00% |
| Earthworm jim vs Xiaoyu | 1–1 | 50.00% |
| Earthworm jim vs Jack-8 | 1–1 | 50.00% |
| Earthworm jim vs Devil Jin | 1–1 | 50.00% |
| Earthworm jim vs Dragunov | 1–1 | 50.00% |
| Earthworm jim vs Heihachi | 0–2 | 0.00% |
| Earthworm jim vs Lars | 0–1 | 0.00% |
| Earthworm jim vs Lee | 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.