| Goomba Roomba vs King | 27–19 | 58.70% |
| Goomba Roomba vs Hwoarang | 20–22 | 47.62% |
| Goomba Roomba vs Reina | 18–23 | 43.90% |
| Goomba Roomba vs Bryan | 18–19 | 48.65% |
| Goomba Roomba vs Kazuya | 16–20 | 44.44% |
| Goomba Roomba vs Jin | 14–19 | 42.42% |
| Goomba Roomba vs Eddy | 12–15 | 44.44% |
| Goomba Roomba vs Lee | 14–10 | 58.33% |
| Goomba Roomba vs Steve | 18–5 | 78.26% |
| Goomba Roomba vs Nina | 9–13 | 40.91% |
| Goomba Roomba vs Asuka | 7–13 | 35.00% |
| Goomba Roomba vs Raven | 10–10 | 50.00% |
| Goomba Roomba vs Law | 9–10 | 47.37% |
| Goomba Roomba vs Yoshimitsu | 6–13 | 31.58% |
| Goomba Roomba vs Dragunov | 7–12 | 36.84% |
| Goomba Roomba vs Alisa | 10–9 | 52.63% |
| Goomba Roomba vs Victor | 5–14 | 26.32% |
| Goomba Roomba vs Jun | 9–9 | 50.00% |
| Goomba Roomba vs Lili | 9–7 | 56.25% |
| Goomba Roomba vs Paul | 6–9 | 40.00% |
| Goomba Roomba vs Xiaoyu | 6–9 | 40.00% |
| Goomba Roomba vs Lars | 9–5 | 64.29% |
| Goomba Roomba vs Azucena | 8–6 | 57.14% |
| Goomba Roomba vs Feng | 6–7 | 46.15% |
| Goomba Roomba vs Leroy | 7–5 | 58.33% |
| Goomba Roomba vs Jack-8 | 7–4 | 63.64% |
| Goomba Roomba vs Kuma | 7–4 | 63.64% |
| Goomba Roomba vs Leo | 3–7 | 30.00% |
| Goomba Roomba vs Devil Jin | 5–4 | 55.56% |
| Goomba Roomba vs Claudio | 4–5 | 44.44% |
| Goomba Roomba vs Shaheen | 2–7 | 22.22% |
| Goomba Roomba vs Zafina | 2–4 | 33.33% |
| Goomba Roomba vs Panda | 0–4 | 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.