| GundamYoshi vs Bryan | 25–17 | 59.52% |
| GundamYoshi vs Reina | 25–11 | 69.44% |
| GundamYoshi vs Jin | 18–14 | 56.25% |
| GundamYoshi vs Lili | 18–13 | 58.06% |
| GundamYoshi vs King | 22–4 | 84.62% |
| GundamYoshi vs Kazuya | 12–11 | 52.17% |
| GundamYoshi vs Steve | 15–8 | 65.22% |
| GundamYoshi vs Dragunov | 14–9 | 60.87% |
| GundamYoshi vs Jun | 17–5 | 77.27% |
| GundamYoshi vs Hwoarang | 18–3 | 85.71% |
| GundamYoshi vs Law | 15–5 | 75.00% |
| GundamYoshi vs Heihachi | 13–6 | 68.42% |
| GundamYoshi vs Clive | 9–8 | 52.94% |
| GundamYoshi vs Eddy | 10–5 | 66.67% |
| GundamYoshi vs Paul | 8–6 | 57.14% |
| GundamYoshi vs Devil Jin | 9–5 | 64.29% |
| GundamYoshi vs Nina | 8–6 | 57.14% |
| GundamYoshi vs Lars | 8–5 | 61.54% |
| GundamYoshi vs Victor | 10–2 | 83.33% |
| GundamYoshi vs Asuka | 9–2 | 81.82% |
| GundamYoshi vs Feng | 7–4 | 63.64% |
| GundamYoshi vs Lee | 11–0 | 100.00% |
| GundamYoshi vs Azucena | 5–6 | 45.45% |
| GundamYoshi vs Claudio | 7–2 | 77.78% |
| GundamYoshi vs Raven | 7–1 | 87.50% |
| GundamYoshi vs Yoshimitsu | 4–2 | 66.67% |
| GundamYoshi vs Xiaoyu | 4–2 | 66.67% |
| GundamYoshi vs Leroy | 3–2 | 60.00% |
| GundamYoshi vs Zafina | 4–0 | 100.00% |
| GundamYoshi vs Kuma | 1–2 | 33.33% |
| GundamYoshi vs Jack-8 | 2–0 | 100.00% |
| GundamYoshi vs Alisa | 1–1 | 50.00% |
| GundamYoshi vs Shaheen | 2–0 | 100.00% |
| GundamYoshi vs Lidia | 2–0 | 100.00% |
| GundamYoshi 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.