| ren99 vs Kazuya | 65–83 | 43.92% |
| ren99 vs King | 48–83 | 36.64% |
| ren99 vs Dragunov | 47–84 | 35.88% |
| ren99 vs Bryan | 40–64 | 38.46% |
| ren99 vs Miary Zo | 38–64 | 37.25% |
| ren99 vs Paul | 30–69 | 30.30% |
| ren99 vs Jin | 30–60 | 33.33% |
| ren99 vs Steve | 36–45 | 44.44% |
| ren99 vs Reina | 27–54 | 33.33% |
| ren99 vs Armor King | 30–47 | 38.96% |
| ren99 vs Fahkumram | 27–44 | 38.03% |
| ren99 vs Lili | 26–42 | 38.24% |
| ren99 vs Asuka | 25–42 | 37.31% |
| ren99 vs Law | 15–35 | 30.00% |
| ren99 vs Hwoarang | 18–31 | 36.73% |
| ren99 vs Jun | 23–25 | 47.92% |
| ren99 vs Heihachi | 15–33 | 31.25% |
| ren99 vs Victor | 18–26 | 40.91% |
| ren99 vs Yoshimitsu | 10–30 | 25.00% |
| ren99 vs Azucena | 13–27 | 32.50% |
| ren99 vs Lars | 13–26 | 33.33% |
| ren99 vs Clive | 11–22 | 33.33% |
| ren99 vs Claudio | 12–20 | 37.50% |
| ren99 vs Feng | 6–25 | 19.35% |
| ren99 vs Leroy | 9–22 | 29.03% |
| ren99 vs Devil Jin | 11–19 | 36.67% |
| ren99 vs Lee | 14–16 | 46.67% |
| ren99 vs Xiaoyu | 12–16 | 42.86% |
| ren99 vs Eddy | 9–17 | 34.62% |
| ren99 vs Anna | 11–15 | 42.31% |
| ren99 vs Lidia | 10–13 | 43.48% |
| ren99 vs Leo | 10–11 | 47.62% |
| ren99 vs Alisa | 7–12 | 36.84% |
| ren99 vs Shaheen | 8–10 | 44.44% |
| ren99 vs Zafina | 2–15 | 11.76% |
| ren99 vs Panda | 8–8 | 50.00% |
| ren99 vs Nina | 5–9 | 35.71% |
| ren99 vs Jack-8 | 2–11 | 15.38% |
| ren99 vs Raven | 1–4 | 20.00% |
| ren99 vs Kuma | 1–1 | 50.00% |
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.