| Rono vs Reina | 77–99 | 43.75% |
| Rono vs Kazuya | 68–92 | 42.50% |
| Rono vs Jin | 60–96 | 38.46% |
| Rono vs King | 55–83 | 39.86% |
| Rono vs Bryan | 56–76 | 42.42% |
| Rono vs Hwoarang | 36–91 | 28.35% |
| Rono vs Steve | 44–76 | 36.67% |
| Rono vs Law | 45–62 | 42.06% |
| Rono vs Lili | 39–60 | 39.39% |
| Rono vs Lidia | 43–53 | 44.79% |
| Rono vs Jun | 32–61 | 34.41% |
| Rono vs Dragunov | 24–56 | 30.00% |
| Rono vs Azucena | 32–40 | 44.44% |
| Rono vs Yoshimitsu | 23–44 | 34.33% |
| Rono vs Asuka | 30–35 | 46.15% |
| Rono vs Nina | 20–39 | 33.90% |
| Rono vs Paul | 12–45 | 21.05% |
| Rono vs Victor | 18–35 | 33.96% |
| Rono vs Lars | 14–35 | 28.57% |
| Rono vs Devil Jin | 19–29 | 39.58% |
| Rono vs Eddy | 19–23 | 45.24% |
| Rono vs Xiaoyu | 19–22 | 46.34% |
| Rono vs Feng | 11–30 | 26.83% |
| Rono vs Alisa | 12–23 | 34.29% |
| Rono vs Lee | 9–25 | 26.47% |
| Rono vs Claudio | 9–21 | 30.00% |
| Rono vs Heihachi | 13–16 | 44.83% |
| Rono vs Miary Zo | 6–16 | 27.27% |
| Rono vs Jack-8 | 3–18 | 14.29% |
| Rono vs Leroy | 7–14 | 33.33% |
| Rono vs Raven | 8–13 | 38.10% |
| Rono vs Kuma | 6–13 | 31.58% |
| Rono vs Leo | 8–10 | 44.44% |
| Rono vs Shaheen | 3–15 | 16.67% |
| Rono vs Zafina | 6–12 | 33.33% |
| Rono vs Armor King | 3–9 | 25.00% |
| Rono vs Panda | 2–4 | 33.33% |
| Rono vs Anna | 3–1 | 75.00% |
| Rono vs Clive | 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.