| GirthWormJim vs Hwoarang | 11–3 | 78.57% |
| GirthWormJim vs King | 8–4 | 66.67% |
| GirthWormJim vs Azucena | 9–1 | 90.00% |
| GirthWormJim vs Jin | 6–2 | 75.00% |
| GirthWormJim vs Anna | 6–2 | 75.00% |
| GirthWormJim vs Kazuya | 4–3 | 57.14% |
| GirthWormJim vs Law | 5–1 | 83.33% |
| GirthWormJim vs Dragunov | 4–2 | 66.67% |
| GirthWormJim vs Victor | 5–1 | 83.33% |
| GirthWormJim vs Heihachi | 3–3 | 50.00% |
| GirthWormJim vs Steve | 3–2 | 60.00% |
| GirthWormJim vs Leroy | 2–3 | 40.00% |
| GirthWormJim vs Eddy | 3–2 | 60.00% |
| GirthWormJim vs Paul | 3–1 | 75.00% |
| GirthWormJim vs Fahkumram | 2–2 | 50.00% |
| GirthWormJim vs Armor King | 1–3 | 25.00% |
| GirthWormJim vs Bryan | 0–3 | 0.00% |
| GirthWormJim vs Asuka | 2–1 | 66.67% |
| GirthWormJim vs Lili | 2–1 | 66.67% |
| GirthWormJim vs Lars | 2–1 | 66.67% |
| GirthWormJim vs Shaheen | 2–1 | 66.67% |
| GirthWormJim vs Reina | 1–2 | 33.33% |
| GirthWormJim vs Feng | 1–1 | 50.00% |
| GirthWormJim vs Alisa | 2–0 | 100.00% |
| GirthWormJim vs Zafina | 2–0 | 100.00% |
| GirthWormJim vs Yoshimitsu | 1–0 | 100.00% |
| GirthWormJim vs Devil Jin | 0–1 | 0.00% |
| GirthWormJim vs Kuma | 1–0 | 100.00% |
| GirthWormJim vs Raven | 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.