| MRiver vs Jin | 276–193 | 58.85% |
| MRiver vs Steve | 235–202 | 53.78% |
| MRiver vs Dragunov | 219–201 | 52.14% |
| MRiver vs Devil Jin | 209–184–1 | 53.18% |
| MRiver vs Jun | 215–167 | 56.28% |
| MRiver vs King | 213–151 | 58.52% |
| MRiver vs Lars | 186–166 | 52.84% |
| MRiver vs Xiaoyu | 180–166 | 52.02% |
| MRiver vs Kazuya | 214–129 | 62.39% |
| MRiver vs Hwoarang | 160–180 | 47.06% |
| MRiver vs Bryan | 197–117 | 62.74% |
| MRiver vs Yoshimitsu | 181–111 | 61.99% |
| MRiver vs Lili | 135–137 | 49.63% |
| MRiver vs Asuka | 147–120 | 55.06% |
| MRiver vs Reina | 157–106 | 59.70% |
| MRiver vs Eddy | 162–91 | 64.03% |
| MRiver vs Victor | 136–112 | 54.84% |
| MRiver vs Leo | 126–121 | 51.01% |
| MRiver vs Heihachi | 134–100 | 57.26% |
| MRiver vs Leroy | 122–105 | 53.74% |
| MRiver vs Law | 131–87 | 60.09% |
| MRiver vs Azucena | 110–100 | 52.38% |
| MRiver vs Zafina | 131–69 | 65.50% |
| MRiver vs Paul | 118–81 | 59.30% |
| MRiver vs Lidia | 121–69 | 63.68% |
| MRiver vs Nina | 97–91 | 51.60% |
| MRiver vs Kuma | 108–75 | 59.02% |
| MRiver vs Lee | 91–80 | 53.22% |
| MRiver vs Feng | 102–62 | 62.20% |
| MRiver vs Alisa | 83–77 | 51.88% |
| MRiver vs Claudio | 74–80 | 48.05% |
| MRiver vs Shaheen | 65–82 | 44.22% |
| MRiver vs Raven | 62–79 | 43.97% |
| MRiver vs Fahkumram | 67–70 | 48.91% |
| MRiver vs Clive | 65–62 | 51.18% |
| MRiver vs Armor King | 64–49 | 56.64% |
| MRiver vs Jack-8 | 59–49 | 54.63% |
| MRiver vs Panda | 44–43 | 50.57% |
| MRiver vs Anna | 44–35 | 55.70% |
| MRiver vs Miary Zo | 36–29 | 55.38% |
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.