| Unexpected Gray vs Reina | 13–6 | 68.42% |
| Unexpected Gray vs Bryan | 4–7 | 36.36% |
| Unexpected Gray vs Victor | 3–7 | 30.00% |
| Unexpected Gray vs Yoshimitsu | 3–6 | 33.33% |
| Unexpected Gray vs Azucena | 4–5 | 44.44% |
| Unexpected Gray vs Leo | 3–5 | 37.50% |
| Unexpected Gray vs Alisa | 2–6 | 25.00% |
| Unexpected Gray vs Xiaoyu | 6–0 | 100.00% |
| Unexpected Gray vs Lili | 4–2 | 66.67% |
| Unexpected Gray vs Lidia | 4–2 | 66.67% |
| Unexpected Gray vs Law | 1–4 | 20.00% |
| Unexpected Gray vs Kazuya | 1–4 | 20.00% |
| Unexpected Gray vs Steve | 0–4 | 0.00% |
| Unexpected Gray vs Dragunov | 0–4 | 0.00% |
| Unexpected Gray vs King | 1–2 | 33.33% |
| Unexpected Gray vs Kuma | 1–2 | 33.33% |
| Unexpected Gray vs Heihachi | 1–2 | 33.33% |
| Unexpected Gray vs Jack-8 | 0–2 | 0.00% |
| Unexpected Gray vs Lars | 0–2 | 0.00% |
| Unexpected Gray vs Zafina | 2–0 | 100.00% |
| Unexpected Gray vs Jun | 0–2 | 0.00% |
| Unexpected Gray vs Jin | 0–1 | 0.00% |
| Unexpected Gray vs Nina | 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.