| Gaúcho vs King | 14–33 | 29.79% |
| Gaúcho vs Jin | 16–23 | 41.03% |
| Gaúcho vs Eddy | 15–16 | 48.39% |
| Gaúcho vs Steve | 13–16 | 44.83% |
| Gaúcho vs Clive | 7–19 | 26.92% |
| Gaúcho vs Kazuya | 9–16 | 36.00% |
| Gaúcho vs Dragunov | 15–10 | 60.00% |
| Gaúcho vs Reina | 8–13 | 38.10% |
| Gaúcho vs Hwoarang | 9–11 | 45.00% |
| Gaúcho vs Bryan | 8–9 | 47.06% |
| Gaúcho vs Feng | 5–10 | 33.33% |
| Gaúcho vs Jun | 7–8 | 46.67% |
| Gaúcho vs Xiaoyu | 5–9 | 35.71% |
| Gaúcho vs Nina | 9–4 | 69.23% |
| Gaúcho vs Paul | 4–8 | 33.33% |
| Gaúcho vs Leo | 4–8 | 33.33% |
| Gaúcho vs Asuka | 7–4 | 63.64% |
| Gaúcho vs Law | 7–3 | 70.00% |
| Gaúcho vs Lili | 3–7 | 30.00% |
| Gaúcho vs Azucena | 4–5 | 44.44% |
| Gaúcho vs Lidia | 4–4 | 50.00% |
| Gaúcho vs Claudio | 5–2 | 71.43% |
| Gaúcho vs Lee | 3–3 | 50.00% |
| Gaúcho vs Kuma | 2–4 | 33.33% |
| Gaúcho vs Lars | 2–3 | 40.00% |
| Gaúcho vs Heihachi | 1–4 | 20.00% |
| Gaúcho vs Yoshimitsu | 0–2 | 0.00% |
| Gaúcho vs Devil Jin | 0–2 | 0.00% |
| Gaúcho vs Zafina | 0–2 | 0.00% |
| Gaúcho vs Raven | 2–0 | 100.00% |
| Gaúcho vs Panda | 1–0 | 100.00% |
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.