| Ronin vs Kazuya | 367–411 | 47.17% |
| Ronin vs Jin | 305–364 | 45.59% |
| Ronin vs Bryan | 235–270 | 46.53% |
| Ronin vs King | 225–227 | 49.78% |
| Ronin vs Heihachi | 229–222 | 50.78% |
| Ronin vs Hwoarang | 205–222 | 48.01% |
| Ronin vs Steve | 201–174 | 53.60% |
| Ronin vs Law | 193–177 | 52.16% |
| Ronin vs Dragunov | 165–196 | 45.71% |
| Ronin vs Reina | 174–172 | 50.29% |
| Ronin vs Paul | 131–192 | 40.56% |
| Ronin vs Yoshimitsu | 173–144 | 54.57% |
| Ronin vs Lili | 97–177 | 35.40% |
| Ronin vs Devil Jin | 142–114 | 55.47% |
| Ronin vs Lee | 111–124 | 47.23% |
| Ronin vs Jun | 107–117 | 47.77% |
| Ronin vs Eddy | 109–115 | 48.66% |
| Ronin vs Nina | 86–136 | 38.74% |
| Ronin vs Lars | 84–116 | 42.00% |
| Ronin vs Feng | 80–114 | 41.24% |
| Ronin vs Asuka | 87–106 | 45.08% |
| Ronin vs Azucena | 64–104 | 38.10% |
| Ronin vs Alisa | 68–99 | 40.72% |
| Ronin vs Lidia | 80–77 | 50.96% |
| Ronin vs Xiaoyu | 61–81 | 42.96% |
| Ronin vs Victor | 51–78 | 39.53% |
| Ronin vs Claudio | 38–85 | 30.89% |
| Ronin vs Leroy | 54–66 | 45.00% |
| Ronin vs Leo | 55–62 | 47.01% |
| Ronin vs Clive | 41–73 | 35.96% |
| Ronin vs Armor King | 55–51 | 51.89% |
| Ronin vs Raven | 34–55 | 38.20% |
| Ronin vs Jack-8 | 34–49 | 40.96% |
| Ronin vs Kuma | 39–41 | 48.75% |
| Ronin vs Fahkumram | 29–49 | 37.18% |
| Ronin vs Anna | 29–46 | 38.67% |
| Ronin vs Shaheen | 22–38 | 36.67% |
| Ronin vs Zafina | 20–38 | 34.48% |
| Ronin vs Miary Zo | 21–16 | 56.76% |
| Ronin vs Panda | 10–25 | 28.57% |
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.