| RjsIII vs Lidia | 50–39–1 | 56.18% |
| RjsIII vs Kazuya | 56–32 | 63.64% |
| RjsIII vs King | 28–38 | 42.42% |
| RjsIII vs Jin | 28–38 | 42.42% |
| RjsIII vs Bryan | 17–33 | 34.00% |
| RjsIII vs Steve | 23–26 | 46.94% |
| RjsIII vs Law | 18–23 | 43.90% |
| RjsIII vs Yoshimitsu | 26–15 | 63.41% |
| RjsIII vs Reina | 23–17 | 57.50% |
| RjsIII vs Jun | 19–20 | 48.72% |
| RjsIII vs Armor King | 13–22 | 37.14% |
| RjsIII vs Azucena | 15–18 | 45.45% |
| RjsIII vs Lee | 12–20 | 37.50% |
| RjsIII vs Hwoarang | 16–15 | 51.61% |
| RjsIII vs Lili | 10–20 | 33.33% |
| RjsIII vs Asuka | 13–16 | 44.83% |
| RjsIII vs Victor | 19–10 | 65.52% |
| RjsIII vs Lars | 11–16 | 40.74% |
| RjsIII vs Dragunov | 10–16 | 38.46% |
| RjsIII vs Feng | 10–15 | 40.00% |
| RjsIII vs Nina | 15–9 | 62.50% |
| RjsIII vs Eddy | 12–12 | 50.00% |
| RjsIII vs Heihachi | 11–13 | 45.83% |
| RjsIII vs Paul | 11–11 | 50.00% |
| RjsIII vs Leo | 14–8 | 63.64% |
| RjsIII vs Clive | 14–8 | 63.64% |
| RjsIII vs Alisa | 10–11 | 47.62% |
| RjsIII vs Xiaoyu | 14–6 | 70.00% |
| RjsIII vs Raven | 9–11 | 45.00% |
| RjsIII vs Jack-8 | 6–6 | 50.00% |
| RjsIII vs Devil Jin | 3–9 | 25.00% |
| RjsIII vs Kuma | 4–7 | 36.36% |
| RjsIII vs Claudio | 8–2 | 80.00% |
| RjsIII vs Fahkumram | 5–2 | 71.43% |
| RjsIII vs Shaheen | 3–3 | 50.00% |
| RjsIII vs Zafina | 3–3 | 50.00% |
| RjsIII vs Leroy | 5–1 | 83.33% |
| RjsIII vs Anna | 2–3 | 40.00% |
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.