| Richie dagger vs Reina | 22–30 | 42.31% |
| Richie dagger vs King | 12–27 | 30.77% |
| Richie dagger vs Law | 9–22 | 29.03% |
| Richie dagger vs Steve | 9–22 | 29.03% |
| Richie dagger vs Eddy | 10–17 | 37.04% |
| Richie dagger vs Hwoarang | 9–17 | 34.62% |
| Richie dagger vs Bryan | 9–16 | 36.00% |
| Richie dagger vs Jin | 10–13 | 43.48% |
| Richie dagger vs Jun | 11–11 | 50.00% |
| Richie dagger vs Kazuya | 5–14 | 26.32% |
| Richie dagger vs Azucena | 8–10 | 44.44% |
| Richie dagger vs Lars | 3–14 | 17.65% |
| Richie dagger vs Lili | 7–9 | 43.75% |
| Richie dagger vs Dragunov | 6–10 | 37.50% |
| Richie dagger vs Lidia | 5–8 | 38.46% |
| Richie dagger vs Leo | 5–7 | 41.67% |
| Richie dagger vs Victor | 7–5 | 58.33% |
| Richie dagger vs Paul | 4–7 | 36.36% |
| Richie dagger vs Xiaoyu | 3–7 | 30.00% |
| Richie dagger vs Leroy | 7–3 | 70.00% |
| Richie dagger vs Yoshimitsu | 4–5 | 44.44% |
| Richie dagger vs Asuka | 1–8 | 11.11% |
| Richie dagger vs Devil Jin | 1–8 | 11.11% |
| Richie dagger vs Jack-8 | 1–7 | 12.50% |
| Richie dagger vs Nina | 5–3 | 62.50% |
| Richie dagger vs Feng | 2–5 | 28.57% |
| Richie dagger vs Alisa | 1–6 | 14.29% |
| Richie dagger vs Lee | 6–1 | 85.71% |
| Richie dagger vs Kuma | 0–5 | 0.00% |
| Richie dagger vs Claudio | 0–4 | 0.00% |
| Richie dagger vs Panda | 3–1 | 75.00% |
| Richie dagger vs Raven | 1–2 | 33.33% |
| Richie dagger vs Zafina | 2–0 | 100.00% |
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.