| Riley vs Kazuya | 280–213 | 56.80% |
| Riley vs Jin | 245–185 | 56.98% |
| Riley vs Bryan | 194–196 | 49.74% |
| Riley vs Hwoarang | 190–121 | 61.09% |
| Riley vs Reina | 180–130 | 58.06% |
| Riley vs Heihachi | 139–166 | 45.57% |
| Riley vs King | 160–125 | 56.14% |
| Riley vs Dragunov | 124–141 | 46.79% |
| Riley vs Steve | 105–138 | 43.21% |
| Riley vs Paul | 135–106 | 56.02% |
| Riley vs Law | 116–105 | 52.49% |
| Riley vs Lili | 124–85 | 59.33% |
| Riley vs Lee | 93–105 | 46.97% |
| Riley vs Devil Jin | 88–103 | 46.07% |
| Riley vs Feng | 104–87 | 54.45% |
| Riley vs Yoshimitsu | 98–77 | 56.00% |
| Riley vs Armor King | 83–81 | 50.61% |
| Riley vs Fahkumram | 81–82 | 49.69% |
| Riley vs Asuka | 70–88 | 44.30% |
| Riley vs Lidia | 77–67 | 53.47% |
| Riley vs Clive | 59–77 | 43.38% |
| Riley vs Jun | 59–75 | 44.03% |
| Riley vs Leroy | 75–47 | 61.48% |
| Riley vs Azucena | 53–69 | 43.44% |
| Riley vs Xiaoyu | 71–42 | 62.83% |
| Riley vs Jack-8 | 55–54 | 50.46% |
| Riley vs Nina | 46–54 | 46.00% |
| Riley vs Leo | 54–45 | 54.55% |
| Riley vs Victor | 50–49 | 50.51% |
| Riley vs Lars | 49–40 | 55.06% |
| Riley vs Eddy | 41–47 | 46.59% |
| Riley vs Miary Zo | 55–27 | 67.07% |
| Riley vs Claudio | 39–40 | 49.37% |
| Riley vs Raven | 36–40 | 47.37% |
| Riley vs Alisa | 38–35 | 52.05% |
| Riley vs Anna | 35–32 | 52.24% |
| Riley vs Shaheen | 29–31 | 48.33% |
| Riley vs Zafina | 25–28 | 47.17% |
| Riley vs Kuma | 14–21 | 40.00% |
| Riley vs Panda | 11–14 | 44.00% |
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.