| Gureinaru vs King | 19–13 | 59.38% |
| Gureinaru vs Lili | 16–9 | 64.00% |
| Gureinaru vs Kazuya | 13–8 | 61.90% |
| Gureinaru vs Steve | 9–10 | 47.37% |
| Gureinaru vs Jin | 9–8 | 52.94% |
| Gureinaru vs Eddy | 6–11 | 35.29% |
| Gureinaru vs Hwoarang | 10–6 | 62.50% |
| Gureinaru vs Azucena | 7–9 | 43.75% |
| Gureinaru vs Law | 7–8 | 46.67% |
| Gureinaru vs Bryan | 9–6 | 60.00% |
| Gureinaru vs Lars | 6–7 | 46.15% |
| Gureinaru vs Lee | 6–6 | 50.00% |
| Gureinaru vs Reina | 6–4 | 60.00% |
| Gureinaru vs Zafina | 6–3 | 66.67% |
| Gureinaru vs Victor | 4–5 | 44.44% |
| Gureinaru vs Asuka | 1–7 | 12.50% |
| Gureinaru vs Jun | 4–4 | 50.00% |
| Gureinaru vs Devil Jin | 4–3 | 57.14% |
| Gureinaru vs Dragunov | 3–4 | 42.86% |
| Gureinaru vs Raven | 4–3 | 57.14% |
| Gureinaru vs Yoshimitsu | 5–1 | 83.33% |
| Gureinaru vs Xiaoyu | 2–4 | 33.33% |
| Gureinaru vs Jack-8 | 2–4 | 33.33% |
| Gureinaru vs Feng | 4–2 | 66.67% |
| Gureinaru vs Leo | 3–3 | 50.00% |
| Gureinaru vs Alisa | 3–3 | 50.00% |
| Gureinaru vs Leroy | 3–3 | 50.00% |
| Gureinaru vs Claudio | 2–2 | 50.00% |
| Gureinaru vs Nina | 1–3 | 25.00% |
| Gureinaru vs Shaheen | 1–2 | 33.33% |
| Gureinaru vs Kuma | 1–1 | 50.00% |
| Gureinaru vs Panda | 2–0 | 100.00% |
| Gureinaru vs Paul | 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.