| Riley vs King | 155–108 | 58.94% |
| Riley vs Jin | 127–131 | 49.22% |
| Riley vs Kazuya | 98–123 | 44.34% |
| Riley vs Bryan | 86–114 | 43.00% |
| Riley vs Reina | 100–99 | 50.25% |
| Riley vs Steve | 80–88 | 47.62% |
| Riley vs Hwoarang | 88–79 | 52.69% |
| Riley vs Dragunov | 65–94 | 40.88% |
| Riley vs Yoshimitsu | 86–68 | 55.84% |
| Riley vs Heihachi | 59–86 | 40.69% |
| Riley vs Paul | 60–68 | 46.88% |
| Riley vs Law | 60–62 | 49.18% |
| Riley vs Lili | 57–60 | 48.72% |
| Riley vs Azucena | 54–58 | 48.21% |
| Riley vs Eddy | 48–57 | 45.71% |
| Riley vs Jun | 41–62 | 39.81% |
| Riley vs Lee | 50–51 | 49.50% |
| Riley vs Asuka | 46–49 | 48.42% |
| Riley vs Alisa | 40–47 | 45.98% |
| Riley vs Lars | 35–46 | 43.21% |
| Riley vs Devil Jin | 26–53 | 32.91% |
| Riley vs Xiaoyu | 33–45 | 42.31% |
| Riley vs Feng | 39–31 | 55.71% |
| Riley vs Victor | 42–26 | 61.76% |
| Riley vs Nina | 25–39 | 39.06% |
| Riley vs Leo | 24–36 | 40.00% |
| Riley vs Kuma | 29–29 | 50.00% |
| Riley vs Jack-8 | 21–30 | 41.18% |
| Riley vs Claudio | 27–18 | 60.00% |
| Riley vs Leroy | 26–19 | 57.78% |
| Riley vs Lidia | 21–23 | 47.73% |
| Riley vs Anna | 25–19 | 56.82% |
| Riley vs Fahkumram | 24–20 | 54.55% |
| Riley vs Zafina | 18–25 | 41.86% |
| Riley vs Clive | 18–23 | 43.90% |
| Riley vs Raven | 21–19 | 52.50% |
| Riley vs Miary Zo | 15–13 | 53.57% |
| Riley vs Shaheen | 10–12 | 45.45% |
| Riley vs Armor King | 3–3 | 50.00% |
| Riley vs Panda | 1–2 | 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.