| Rivar vs Bryan | 157–89 | 63.82% |
| Rivar vs Kazuya | 137–88 | 60.89% |
| Rivar vs Jin | 107–91 | 54.04% |
| Rivar vs King | 89–71 | 55.62% |
| Rivar vs Steve | 98–60 | 62.03% |
| Rivar vs Dragunov | 89–65 | 57.79% |
| Rivar vs Devil Jin | 88–44 | 66.67% |
| Rivar vs Reina | 74–58 | 56.06% |
| Rivar vs Paul | 64–66 | 49.23% |
| Rivar vs Lee | 67–54 | 55.37% |
| Rivar vs Heihachi | 70–44 | 61.40% |
| Rivar vs Yoshimitsu | 59–35 | 62.77% |
| Rivar vs Hwoarang | 44–42 | 51.16% |
| Rivar vs Law | 51–27 | 65.38% |
| Rivar vs Lili | 39–39 | 50.00% |
| Rivar vs Lars | 38–34 | 52.78% |
| Rivar vs Lidia | 36–36 | 50.00% |
| Rivar vs Eddy | 40–30 | 57.14% |
| Rivar vs Alisa | 29–33 | 46.77% |
| Rivar vs Xiaoyu | 31–28 | 52.54% |
| Rivar vs Feng | 37–19 | 66.07% |
| Rivar vs Victor | 35–21 | 62.50% |
| Rivar vs Jack-8 | 35–20 | 63.64% |
| Rivar vs Jun | 41–14 | 74.55% |
| Rivar vs Azucena | 34–21 | 61.82% |
| Rivar vs Clive | 26–19 | 57.78% |
| Rivar vs Asuka | 30–14 | 68.18% |
| Rivar vs Nina | 26–15 | 63.41% |
| Rivar vs Claudio | 21–19 | 52.50% |
| Rivar vs Raven | 23–16 | 58.97% |
| Rivar vs Fahkumram | 18–16 | 52.94% |
| Rivar vs Leroy | 15–14 | 51.72% |
| Rivar vs Armor King | 21–7 | 75.00% |
| Rivar vs Anna | 11–13 | 45.83% |
| Rivar vs Leo | 14–7 | 66.67% |
| Rivar vs Zafina | 9–10 | 47.37% |
| Rivar vs Shaheen | 11–6 | 64.71% |
| Rivar vs Kuma | 9–7 | 56.25% |
| Rivar vs Panda | 10–4 | 71.43% |
| Rivar vs Miary Zo | 2–7 | 22.22% |
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.