| Rens vs Jin | 57–65 | 46.72% |
| Rens vs Kazuya | 55–46 | 54.46% |
| Rens vs Bryan | 44–49 | 47.31% |
| Rens vs Steve | 39–38 | 50.65% |
| Rens vs Dragunov | 29–36 | 44.62% |
| Rens vs Law | 28–34 | 45.16% |
| Rens vs Hwoarang | 29–24 | 54.72% |
| Rens vs Reina | 31–22 | 58.49% |
| Rens vs Lars | 13–33 | 28.26% |
| Rens vs King | 21–23 | 47.73% |
| Rens vs Yoshimitsu | 19–18 | 51.35% |
| Rens vs Lili | 18–19 | 48.65% |
| Rens vs Lee | 8–25–1 | 24.24% |
| Rens vs Paul | 18–15 | 54.55% |
| Rens vs Jun | 14–18 | 43.75% |
| Rens vs Heihachi | 9–22 | 29.03% |
| Rens vs Fahkumram | 13–17 | 43.33% |
| Rens vs Claudio | 14–14 | 50.00% |
| Rens vs Devil Jin | 10–17 | 37.04% |
| Rens vs Victor | 15–12 | 55.56% |
| Rens vs Alisa | 14–12 | 53.85% |
| Rens vs Asuka | 14–11 | 56.00% |
| Rens vs Lidia | 12–11 | 52.17% |
| Rens vs Feng | 7–14 | 33.33% |
| Rens vs Azucena | 6–15 | 28.57% |
| Rens vs Nina | 6–13 | 31.58% |
| Rens vs Xiaoyu | 10–8 | 55.56% |
| Rens vs Leo | 10–7–1 | 58.82% |
| Rens vs Leroy | 7–9 | 43.75% |
| Rens vs Jack-8 | 9–6 | 60.00% |
| Rens vs Zafina | 6–9 | 40.00% |
| Rens vs Shaheen | 7–7 | 50.00% |
| Rens vs Eddy | 2–12 | 14.29% |
| Rens vs Anna | 3–8 | 27.27% |
| Rens vs Clive | 3–7 | 30.00% |
| Rens vs Kuma | 4–5 | 44.44% |
| Rens vs Raven | 5–3 | 62.50% |
| Rens vs Panda | 1–4 | 20.00% |
| Rens vs Armor King | 0–4 | 0.00% |
| Rens vs Miary Zo | 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.