| I Capibara vs Eddy | 21–52 | 28.77% |
| I Capibara vs Reina | 31–38 | 44.93% |
| I Capibara vs Kazuya | 30–37 | 44.78% |
| I Capibara vs Jin | 29–35 | 45.31% |
| I Capibara vs King | 23–37 | 38.33% |
| I Capibara vs Hwoarang | 21–23 | 47.73% |
| I Capibara vs Steve | 15–28 | 34.88% |
| I Capibara vs Jun | 16–27 | 37.21% |
| I Capibara vs Law | 21–21 | 50.00% |
| I Capibara vs Victor | 13–24 | 35.14% |
| I Capibara vs Azucena | 19–17 | 52.78% |
| I Capibara vs Bryan | 17–18 | 48.57% |
| I Capibara vs Lili | 16–19 | 45.71% |
| I Capibara vs Asuka | 9–19 | 32.14% |
| I Capibara vs Claudio | 13–14 | 48.15% |
| I Capibara vs Nina | 11–15 | 42.31% |
| I Capibara vs Yoshimitsu | 7–18 | 28.00% |
| I Capibara vs Dragunov | 12–10 | 54.55% |
| I Capibara vs Lars | 10–12 | 45.45% |
| I Capibara vs Paul | 11–9 | 55.00% |
| I Capibara vs Devil Jin | 4–16 | 20.00% |
| I Capibara vs Xiaoyu | 6–13 | 31.58% |
| I Capibara vs Alisa | 7–7 | 50.00% |
| I Capibara vs Shaheen | 4–9 | 30.77% |
| I Capibara vs Feng | 3–8 | 27.27% |
| I Capibara vs Lee | 8–3 | 72.73% |
| I Capibara vs Leo | 7–2 | 77.78% |
| I Capibara vs Jack-8 | 2–6 | 25.00% |
| I Capibara vs Raven | 0–8 | 0.00% |
| I Capibara vs Kuma | 2–4 | 33.33% |
| I Capibara vs Leroy | 5–1 | 83.33% |
| I Capibara vs Clive | 3–3 | 50.00% |
| I Capibara vs Zafina | 3–1 | 75.00% |
| I Capibara vs Heihachi | 0–2 | 0.00% |
| I Capibara vs Panda | 0–1 | 0.00% |
| I Capibara vs Lidia | 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.