| Greg vs Clive | 12–13 | 48.00% |
| Greg vs Law | 5–9 | 35.71% |
| Greg vs King | 8–5 | 61.54% |
| Greg vs Hwoarang | 7–5 | 58.33% |
| Greg vs Reina | 9–3 | 75.00% |
| Greg vs Lili | 2–8 | 20.00% |
| Greg vs Jun | 6–4 | 60.00% |
| Greg vs Bryan | 5–4 | 55.56% |
| Greg vs Devil Jin | 2–6 | 25.00% |
| Greg vs Steve | 5–2 | 71.43% |
| Greg vs Lars | 2–5 | 28.57% |
| Greg vs Eddy | 3–4 | 42.86% |
| Greg vs Jin | 4–1 | 80.00% |
| Greg vs Feng | 0–5 | 0.00% |
| Greg vs Dragunov | 2–3 | 40.00% |
| Greg vs Lee | 1–4 | 20.00% |
| Greg vs Paul | 1–3 | 25.00% |
| Greg vs Kazuya | 3–1 | 75.00% |
| Greg vs Nina | 2–2 | 50.00% |
| Greg vs Leroy | 4–0 | 100.00% |
| Greg vs Azucena | 4–0 | 100.00% |
| Greg vs Lidia | 2–1 | 66.67% |
| Greg vs Heihachi | 3–0 | 100.00% |
| Greg vs Zafina | 1–1 | 50.00% |
| Greg vs Victor | 0–2 | 0.00% |
| Greg vs Raven | 2–0 | 100.00% |
| Greg vs Leo | 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.