| MonkeyD.Ruffy vs Jin | 361–300 | 54.61% |
| MonkeyD.Ruffy vs Kazuya | 306–287 | 51.60% |
| MonkeyD.Ruffy vs Hwoarang | 331–170 | 66.07% |
| MonkeyD.Ruffy vs King | 223–248 | 47.35% |
| MonkeyD.Ruffy vs Bryan | 284–186 | 60.43% |
| MonkeyD.Ruffy vs Paul | 237–204 | 53.74% |
| MonkeyD.Ruffy vs Law | 229–194 | 54.14% |
| MonkeyD.Ruffy vs Heihachi | 163–201 | 44.78% |
| MonkeyD.Ruffy vs Dragunov | 176–184 | 48.89% |
| MonkeyD.Ruffy vs Steve | 181–158 | 53.39% |
| MonkeyD.Ruffy vs Devil Jin | 163–168 | 49.24% |
| MonkeyD.Ruffy vs Yoshimitsu | 148–165 | 47.28% |
| MonkeyD.Ruffy vs Lars | 143–140 | 50.53% |
| MonkeyD.Ruffy vs Lee | 111–172 | 39.22% |
| MonkeyD.Ruffy vs Reina | 120–157 | 43.32% |
| MonkeyD.Ruffy vs Lili | 157–108 | 59.25% |
| MonkeyD.Ruffy vs Feng | 123–126 | 49.40% |
| MonkeyD.Ruffy vs Nina | 108–96 | 52.94% |
| MonkeyD.Ruffy vs Eddy | 104–100 | 50.98% |
| MonkeyD.Ruffy vs Alisa | 103–86 | 54.50% |
| MonkeyD.Ruffy vs Xiaoyu | 76–112 | 40.43% |
| MonkeyD.Ruffy vs Jun | 78–104 | 42.86% |
| MonkeyD.Ruffy vs Asuka | 82–95 | 46.33% |
| MonkeyD.Ruffy vs Clive | 72–94 | 43.37% |
| MonkeyD.Ruffy vs Victor | 55–107 | 33.95% |
| MonkeyD.Ruffy vs Lidia | 74–79 | 48.37% |
| MonkeyD.Ruffy vs Azucena | 52–93 | 35.86% |
| MonkeyD.Ruffy vs Leroy | 71–73 | 49.31% |
| MonkeyD.Ruffy vs Leo | 66–71 | 48.18% |
| MonkeyD.Ruffy vs Raven | 61–74 | 45.19% |
| MonkeyD.Ruffy vs Zafina | 41–87 | 32.03% |
| MonkeyD.Ruffy vs Jack-8 | 52–68 | 43.33% |
| MonkeyD.Ruffy vs Claudio | 46–68 | 40.35% |
| MonkeyD.Ruffy vs Kuma | 30–52 | 36.59% |
| MonkeyD.Ruffy vs Shaheen | 32–44 | 42.11% |
| MonkeyD.Ruffy vs Panda | 23–32 | 41.82% |
| MonkeyD.Ruffy vs Armor King | 23–25 | 47.92% |
| MonkeyD.Ruffy vs Fahkumram | 18–29 | 38.30% |
| MonkeyD.Ruffy vs Anna | 17–23 | 42.50% |
| MonkeyD.Ruffy vs Miary Zo | 7–14 | 33.33% |
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.