| gragas vs Reina | 15–16 | 48.39% |
| gragas vs Paul | 21–8 | 72.41% |
| gragas vs Bryan | 17–11 | 60.71% |
| gragas vs Kazuya | 17–10 | 62.96% |
| gragas vs Hwoarang | 22–4 | 84.62% |
| gragas vs Lili | 10–14 | 41.67% |
| gragas vs Dragunov | 14–7 | 66.67% |
| gragas vs King | 10–10 | 50.00% |
| gragas vs Steve | 9–10 | 47.37% |
| gragas vs Law | 8–8 | 50.00% |
| gragas vs Clive | 10–5 | 66.67% |
| gragas vs Yoshimitsu | 5–8 | 38.46% |
| gragas vs Jin | 10–3 | 76.92% |
| gragas vs Alisa | 4–8 | 33.33% |
| gragas vs Nina | 7–5 | 58.33% |
| gragas vs Lee | 7–4 | 63.64% |
| gragas vs Feng | 6–4 | 60.00% |
| gragas vs Kuma | 5–5 | 50.00% |
| gragas vs Xiaoyu | 4–3 | 57.14% |
| gragas vs Jun | 5–2 | 71.43% |
| gragas vs Azucena | 5–2 | 71.43% |
| gragas vs Heihachi | 3–4 | 42.86% |
| gragas vs Lars | 3–3 | 50.00% |
| gragas vs Devil Jin | 3–2 | 60.00% |
| gragas vs Leo | 1–4 | 20.00% |
| gragas vs Claudio | 2–3 | 40.00% |
| gragas vs Jack-8 | 2–2 | 50.00% |
| gragas vs Asuka | 4–0 | 100.00% |
| gragas vs Shaheen | 4–0 | 100.00% |
| gragas vs Victor | 2–2 | 50.00% |
| gragas vs Eddy | 1–3 | 25.00% |
| gragas vs Lidia | 0–4 | 0.00% |
| gragas vs Anna | 2–2 | 50.00% |
| gragas vs Zafina | 1–2 | 33.33% |
| gragas vs Panda | 0–2 | 0.00% |
| gragas vs Raven | 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.