| GrimMustard vs Steve | 13–10 | 56.52% |
| GrimMustard vs Asuka | 10–6 | 62.50% |
| GrimMustard vs Bryan | 3–11 | 21.43% |
| GrimMustard vs Devil Jin | 8–5 | 61.54% |
| GrimMustard vs Kazuya | 5–7 | 41.67% |
| GrimMustard vs Armor King | 7–4 | 63.64% |
| GrimMustard vs Yoshimitsu | 8–1 | 88.89% |
| GrimMustard vs Eddy | 4–5 | 44.44% |
| GrimMustard vs King | 4–4 | 50.00% |
| GrimMustard vs Hwoarang | 4–3 | 57.14% |
| GrimMustard vs Reina | 7–0 | 100.00% |
| GrimMustard vs Jun | 4–2 | 66.67% |
| GrimMustard vs Law | 4–1 | 80.00% |
| GrimMustard vs Feng | 2–3 | 40.00% |
| GrimMustard vs Lee | 1–4 | 20.00% |
| GrimMustard vs Heihachi | 1–4 | 20.00% |
| GrimMustard vs Paul | 2–2 | 50.00% |
| GrimMustard vs Dragunov | 2–2 | 50.00% |
| GrimMustard vs Miary Zo | 4–0 | 100.00% |
| GrimMustard vs Lars | 1–2 | 33.33% |
| GrimMustard vs Leroy | 2–1 | 66.67% |
| GrimMustard vs Clive | 2–1 | 66.67% |
| GrimMustard vs Lili | 2–0 | 100.00% |
| GrimMustard vs Alisa | 0–2 | 0.00% |
| GrimMustard vs Azucena | 0–2 | 0.00% |
| GrimMustard vs Raven | 2–0 | 100.00% |
| GrimMustard vs Lidia | 2–0 | 100.00% |
| GrimMustard vs Anna | 0–2 | 0.00% |
| GrimMustard vs Jin | 1–0 | 100.00% |
| GrimMustard vs Nina | 1–0 | 100.00% |
| GrimMustard vs Fahkumram | 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.