| Mr__R91 vs Kazuya | 138–118 | 53.91% |
| Mr__R91 vs Jin | 92–73 | 55.76% |
| Mr__R91 vs Bryan | 76–68 | 52.78% |
| Mr__R91 vs Law | 65–53 | 55.08% |
| Mr__R91 vs Armor King | 52–60 | 46.43% |
| Mr__R91 vs Hwoarang | 66–45 | 59.46% |
| Mr__R91 vs Dragunov | 62–47 | 56.88% |
| Mr__R91 vs Paul | 59–45 | 56.73% |
| Mr__R91 vs Heihachi | 53–49 | 51.96% |
| Mr__R91 vs Yoshimitsu | 44–54 | 44.90% |
| Mr__R91 vs King | 50–44 | 53.19% |
| Mr__R91 vs Steve | 47–47 | 50.00% |
| Mr__R91 vs Lee | 39–35 | 52.70% |
| Mr__R91 vs Fahkumram | 39–32 | 54.93% |
| Mr__R91 vs Jun | 35–30 | 53.85% |
| Mr__R91 vs Reina | 39–25 | 60.94% |
| Mr__R91 vs Nina | 38–22 | 63.33% |
| Mr__R91 vs Miary Zo | 32–28 | 53.33% |
| Mr__R91 vs Lili | 26–33 | 44.07% |
| Mr__R91 vs Devil Jin | 28–30 | 48.28% |
| Mr__R91 vs Asuka | 29–26 | 52.73% |
| Mr__R91 vs Lars | 19–31 | 38.00% |
| Mr__R91 vs Eddy | 21–23 | 47.73% |
| Mr__R91 vs Clive | 18–26 | 40.91% |
| Mr__R91 vs Xiaoyu | 25–18 | 58.14% |
| Mr__R91 vs Azucena | 20–21 | 48.78% |
| Mr__R91 vs Lidia | 20–17 | 54.05% |
| Mr__R91 vs Anna | 21–16 | 56.76% |
| Mr__R91 vs Feng | 17–17 | 50.00% |
| Mr__R91 vs Leo | 16–17 | 48.48% |
| Mr__R91 vs Alisa | 17–16 | 51.52% |
| Mr__R91 vs Leroy | 15–15 | 50.00% |
| Mr__R91 vs Shaheen | 13–10 | 56.52% |
| Mr__R91 vs Jack-8 | 11–10 | 52.38% |
| Mr__R91 vs Victor | 13–7 | 65.00% |
| Mr__R91 vs Raven | 7–9 | 43.75% |
| Mr__R91 vs Claudio | 4–10 | 28.57% |
| Mr__R91 vs Kuma | 7–5 | 58.33% |
| Mr__R91 vs Panda | 8–3 | 72.73% |
| Mr__R91 vs Zafina | 8–2 | 80.00% |
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.