| Riatero vs Kazuya | 275–332 | 45.30% |
| Riatero vs Jin | 202–274 | 42.44% |
| Riatero vs Reina | 184–209 | 46.82% |
| Riatero vs King | 173–217 | 44.36% |
| Riatero vs Bryan | 178–201 | 46.97% |
| Riatero vs Heihachi | 128–207 | 38.21% |
| Riatero vs Steve | 134–172 | 43.79% |
| Riatero vs Hwoarang | 137–167 | 45.07% |
| Riatero vs Law | 122–156 | 43.88% |
| Riatero vs Yoshimitsu | 124–130 | 48.82% |
| Riatero vs Dragunov | 111–141 | 44.05% |
| Riatero vs Paul | 94–143 | 39.66% |
| Riatero vs Lidia | 97–104 | 48.26% |
| Riatero vs Lili | 85–110 | 43.59% |
| Riatero vs Azucena | 91–81 | 52.91% |
| Riatero vs Lee | 70–101 | 40.94% |
| Riatero vs Devil Jin | 74–93 | 44.31% |
| Riatero vs Jun | 93–66 | 58.49% |
| Riatero vs Nina | 76–68 | 52.78% |
| Riatero vs Clive | 74–69 | 51.75% |
| Riatero vs Alisa | 61–80 | 43.26% |
| Riatero vs Victor | 64–76 | 45.71% |
| Riatero vs Asuka | 62–70 | 46.97% |
| Riatero vs Armor King | 57–63 | 47.50% |
| Riatero vs Feng | 64–55 | 53.78% |
| Riatero vs Xiaoyu | 53–62 | 46.09% |
| Riatero vs Lars | 51–62 | 45.13% |
| Riatero vs Anna | 38–68 | 35.85% |
| Riatero vs Eddy | 40–61 | 39.60% |
| Riatero vs Fahkumram | 47–51 | 47.96% |
| Riatero vs Leroy | 37–48 | 43.53% |
| Riatero vs Leo | 25–57 | 30.49% |
| Riatero vs Claudio | 27–55 | 32.93% |
| Riatero vs Jack-8 | 37–41 | 47.44% |
| Riatero vs Raven | 36–35 | 50.70% |
| Riatero vs Shaheen | 25–40 | 38.46% |
| Riatero vs Kuma | 19–18 | 51.35% |
| Riatero vs Zafina | 15–12 | 55.56% |
| Riatero vs Miary Zo | 11–8 | 57.89% |
| Riatero vs Panda | 6–9 | 40.00% |
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.