| Rengji vs Hwoarang | 10–17 | 37.04% |
| Rengji vs King | 6–15 | 28.57% |
| Rengji vs Reina | 6–13 | 31.58% |
| Rengji vs Bryan | 7–11 | 38.89% |
| Rengji vs Alisa | 9–9 | 50.00% |
| Rengji vs Steve | 8–8 | 50.00% |
| Rengji vs Jun | 8–8 | 50.00% |
| Rengji vs Kazuya | 10–5 | 66.67% |
| Rengji vs Victor | 8–7 | 53.33% |
| Rengji vs Azucena | 9–4 | 69.23% |
| Rengji vs Jin | 6–5 | 54.55% |
| Rengji vs Lili | 4–6 | 40.00% |
| Rengji vs Dragunov | 3–7 | 30.00% |
| Rengji vs Lars | 2–8 | 20.00% |
| Rengji vs Paul | 1–8 | 11.11% |
| Rengji vs Devil Jin | 2–7 | 22.22% |
| Rengji vs Eddy | 7–2 | 77.78% |
| Rengji vs Law | 3–5 | 37.50% |
| Rengji vs Asuka | 5–2 | 71.43% |
| Rengji vs Leroy | 4–2 | 66.67% |
| Rengji vs Leo | 2–3 | 40.00% |
| Rengji vs Xiaoyu | 3–1 | 75.00% |
| Rengji vs Jack-8 | 2–2 | 50.00% |
| Rengji vs Nina | 1–3 | 25.00% |
| Rengji vs Heihachi | 2–2 | 50.00% |
| Rengji vs Lee | 2–1 | 66.67% |
| Rengji vs Kuma | 0–3 | 0.00% |
| Rengji vs Zafina | 0–3 | 0.00% |
| Rengji vs Raven | 1–2 | 33.33% |
| Rengji vs Clive | 1–2 | 33.33% |
| Rengji vs Feng | 2–0 | 100.00% |
| Rengji vs Claudio | 0–2 | 0.00% |
| Rengji vs Shaheen | 2–0 | 100.00% |
| Rengji vs Lidia | 0–2 | 0.00% |
| Rengji vs Yoshimitsu | 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.