| Gavin vs Steve | 4–8 | 33.33% |
| Gavin vs Hwoarang | 1–8 | 11.11% |
| Gavin vs Victor | 4–5 | 44.44% |
| Gavin vs King | 2–6 | 25.00% |
| Gavin vs Yoshimitsu | 2–6 | 25.00% |
| Gavin vs Asuka | 2–5 | 28.57% |
| Gavin vs Alisa | 2–5 | 28.57% |
| Gavin vs Jun | 3–4 | 42.86% |
| Gavin vs Reina | 3–4 | 42.86% |
| Gavin vs Law | 2–4 | 33.33% |
| Gavin vs Dragunov | 4–2 | 66.67% |
| Gavin vs Leroy | 4–2 | 66.67% |
| Gavin vs Jin | 3–2 | 60.00% |
| Gavin vs Shaheen | 3–2 | 60.00% |
| Gavin vs Eddy | 1–4 | 20.00% |
| Gavin vs Xiaoyu | 2–2 | 50.00% |
| Gavin vs Kazuya | 4–0 | 100.00% |
| Gavin vs Lili | 0–4 | 0.00% |
| Gavin vs Lars | 3–1 | 75.00% |
| Gavin vs Claudio | 0–4 | 0.00% |
| Gavin vs Nina | 2–2 | 50.00% |
| Gavin vs Paul | 2–1 | 66.67% |
| Gavin vs Panda | 1–2 | 33.33% |
| Gavin vs Zafina | 2–1 | 66.67% |
| Gavin vs Azucena | 3–0 | 100.00% |
| Gavin vs Feng | 0–2 | 0.00% |
| Gavin vs Kuma | 0–2 | 0.00% |
| Gavin vs Devil Jin | 0–1 | 0.00% |
| Gavin vs Leo | 0–1 | 0.00% |
| Gavin 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.