| RJohn101 vs Reina | 80–52 | 60.61% |
| RJohn101 vs Kazuya | 73–51 | 58.87% |
| RJohn101 vs King | 50–70 | 41.67% |
| RJohn101 vs Jin | 71–45 | 61.21% |
| RJohn101 vs Law | 46–63 | 42.20% |
| RJohn101 vs Heihachi | 51–55 | 48.11% |
| RJohn101 vs Bryan | 47–58 | 44.76% |
| RJohn101 vs Lee | 61–37 | 62.24% |
| RJohn101 vs Steve | 45–46 | 49.45% |
| RJohn101 vs Clive | 42–44 | 48.84% |
| RJohn101 vs Hwoarang | 40–44 | 47.62% |
| RJohn101 vs Dragunov | 43–41 | 51.19% |
| RJohn101 vs Lili | 35–45 | 43.75% |
| RJohn101 vs Jun | 38–42 | 47.50% |
| RJohn101 vs Paul | 32–41 | 43.84% |
| RJohn101 vs Azucena | 46–26 | 63.89% |
| RJohn101 vs Eddy | 45–21 | 68.18% |
| RJohn101 vs Leo | 36–28 | 56.25% |
| RJohn101 vs Xiaoyu | 31–31 | 50.00% |
| RJohn101 vs Lars | 34–26 | 56.67% |
| RJohn101 vs Yoshimitsu | 24–33 | 42.11% |
| RJohn101 vs Asuka | 29–24 | 54.72% |
| RJohn101 vs Nina | 25–26 | 49.02% |
| RJohn101 vs Feng | 20–29 | 40.82% |
| RJohn101 vs Victor | 20–29 | 40.82% |
| RJohn101 vs Leroy | 24–24 | 50.00% |
| RJohn101 vs Alisa | 26–21 | 55.32% |
| RJohn101 vs Devil Jin | 15–27 | 35.71% |
| RJohn101 vs Armor King | 17–19 | 47.22% |
| RJohn101 vs Jack-8 | 10–25 | 28.57% |
| RJohn101 vs Lidia | 16–19 | 45.71% |
| RJohn101 vs Anna | 13–20 | 39.39% |
| RJohn101 vs Raven | 15–17 | 46.88% |
| RJohn101 vs Claudio | 20–9 | 68.97% |
| RJohn101 vs Miary Zo | 10–8 | 55.56% |
| RJohn101 vs Zafina | 11–5 | 68.75% |
| RJohn101 vs Shaheen | 6–9 | 40.00% |
| RJohn101 vs Kuma | 7–8 | 46.67% |
| RJohn101 vs Fahkumram | 5–8 | 38.46% |
| RJohn101 vs Panda | 2–2 | 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.