| Ren Vermillion vs Reina | 51–47 | 52.04% |
| Ren Vermillion vs Kazuya | 34–62 | 35.42% |
| Ren Vermillion vs King | 32–49–1 | 39.51% |
| Ren Vermillion vs Jin | 27–52 | 34.18% |
| Ren Vermillion vs Lidia | 28–48 | 36.84% |
| Ren Vermillion vs Bryan | 29–41 | 41.43% |
| Ren Vermillion vs Heihachi | 32–37 | 46.38% |
| Ren Vermillion vs Eddy | 23–31 | 42.59% |
| Ren Vermillion vs Steve | 23–30 | 43.40% |
| Ren Vermillion vs Law | 19–32 | 37.25% |
| Ren Vermillion vs Lili | 21–29 | 42.00% |
| Ren Vermillion vs Jun | 18–32 | 36.00% |
| Ren Vermillion vs Azucena | 20–29 | 40.82% |
| Ren Vermillion vs Hwoarang | 21–27 | 43.75% |
| Ren Vermillion vs Dragunov | 22–24 | 47.83% |
| Ren Vermillion vs Asuka | 20–20 | 50.00% |
| Ren Vermillion vs Yoshimitsu | 18–19 | 48.65% |
| Ren Vermillion vs Lars | 12–25 | 32.43% |
| Ren Vermillion vs Victor | 22–14 | 61.11% |
| Ren Vermillion vs Lee | 13–21 | 38.24% |
| Ren Vermillion vs Anna | 18–15 | 54.55% |
| Ren Vermillion vs Raven | 16–15 | 51.61% |
| Ren Vermillion vs Devil Jin | 12–17 | 41.38% |
| Ren Vermillion vs Paul | 9–19 | 32.14% |
| Ren Vermillion vs Nina | 9–19 | 32.14% |
| Ren Vermillion vs Jack-8 | 6–21 | 22.22% |
| Ren Vermillion vs Alisa | 8–17 | 32.00% |
| Ren Vermillion vs Xiaoyu | 14–10 | 58.33% |
| Ren Vermillion vs Claudio | 9–15 | 37.50% |
| Ren Vermillion vs Leo | 9–12 | 42.86% |
| Ren Vermillion vs Shaheen | 10–7 | 58.82% |
| Ren Vermillion vs Kuma | 6–11 | 35.29% |
| Ren Vermillion vs Clive | 8–8 | 50.00% |
| Ren Vermillion vs Fahkumram | 5–11 | 31.25% |
| Ren Vermillion vs Feng | 4–10 | 28.57% |
| Ren Vermillion vs Zafina | 6–8 | 42.86% |
| Ren Vermillion vs Leroy | 7–7 | 50.00% |
| Ren Vermillion vs Miary Zo | 1–4 | 20.00% |
| Ren Vermillion vs Panda | 2–0 | 100.00% |
| Ren Vermillion vs Armor King | 2–0 | 100.00% |
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.