| Rivas vs Jin | 41–20 | 67.21% |
| Rivas vs Eddy | 37–15 | 71.15% |
| Rivas vs King | 40–8 | 83.33% |
| Rivas vs Bryan | 22–19 | 53.66% |
| Rivas vs Lili | 27–13 | 67.50% |
| Rivas vs Kazuya | 23–15 | 60.53% |
| Rivas vs Yoshimitsu | 21–13 | 61.76% |
| Rivas vs Steve | 12–22 | 35.29% |
| Rivas vs Heihachi | 19–13 | 59.38% |
| Rivas vs Dragunov | 18–12 | 60.00% |
| Rivas vs Law | 22–6 | 78.57% |
| Rivas vs Hwoarang | 22–5 | 81.48% |
| Rivas vs Reina | 14–13 | 51.85% |
| Rivas vs Azucena | 18–9 | 66.67% |
| Rivas vs Feng | 7–14 | 33.33% |
| Rivas vs Lee | 11–8 | 57.89% |
| Rivas vs Nina | 11–6 | 64.71% |
| Rivas vs Lidia | 8–7 | 53.33% |
| Rivas vs Asuka | 8–6 | 57.14% |
| Rivas vs Victor | 7–6 | 53.85% |
| Rivas vs Paul | 7–5 | 58.33% |
| Rivas vs Leo | 7–5 | 58.33% |
| Rivas vs Jun | 6–6 | 50.00% |
| Rivas vs Devil Jin | 4–7 | 36.36% |
| Rivas vs Jack-8 | 5–4 | 55.56% |
| Rivas vs Leroy | 3–5 | 37.50% |
| Rivas vs Miary Zo | 5–3 | 62.50% |
| Rivas vs Zafina | 4–3 | 57.14% |
| Rivas vs Raven | 3–4 | 42.86% |
| Rivas vs Xiaoyu | 2–4 | 33.33% |
| Rivas vs Alisa | 2–4 | 33.33% |
| Rivas vs Anna | 4–1 | 80.00% |
| Rivas vs Claudio | 2–2 | 50.00% |
| Rivas vs Armor King | 4–0 | 100.00% |
| Rivas vs Lars | 2–1 | 66.67% |
| Rivas vs Shaheen | 0–3 | 0.00% |
| Rivas vs Clive | 2–0 | 100.00% |
| Rivas vs Fahkumram | 2–0 | 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.