| GreyXIX vs Steve | 7–9 | 43.75% |
| GreyXIX vs King | 4–8 | 33.33% |
| GreyXIX vs Reina | 5–7 | 41.67% |
| GreyXIX vs Hwoarang | 3–8 | 27.27% |
| GreyXIX vs Lili | 2–8 | 20.00% |
| GreyXIX vs Jin | 4–5 | 44.44% |
| GreyXIX vs Bryan | 3–6 | 33.33% |
| GreyXIX vs Xiaoyu | 3–4 | 42.86% |
| GreyXIX vs Asuka | 3–3 | 50.00% |
| GreyXIX vs Devil Jin | 2–4 | 33.33% |
| GreyXIX vs Victor | 4–2 | 66.67% |
| GreyXIX vs Dragunov | 1–4 | 20.00% |
| GreyXIX vs Leo | 1–4 | 20.00% |
| GreyXIX vs Nina | 2–3 | 40.00% |
| GreyXIX vs Azucena | 1–4 | 20.00% |
| GreyXIX vs Raven | 3–2 | 60.00% |
| GreyXIX vs Lars | 0–4 | 0.00% |
| GreyXIX vs Alisa | 2–2 | 50.00% |
| GreyXIX vs Eddy | 0–4 | 0.00% |
| GreyXIX vs Armor King | 1–2 | 33.33% |
| GreyXIX vs Miary Zo | 0–3 | 0.00% |
| GreyXIX vs Yoshimitsu | 0–2 | 0.00% |
| GreyXIX vs Kazuya | 0–2 | 0.00% |
| GreyXIX vs Jack-8 | 0–2 | 0.00% |
| GreyXIX vs Claudio | 0–2 | 0.00% |
| GreyXIX vs Shaheen | 0–2 | 0.00% |
| GreyXIX vs Heihachi | 0–2 | 0.00% |
| GreyXIX vs Fahkumram | 2–0 | 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.