| FirstRiddaren vs Steve | 2–10 | 16.67% |
| FirstRiddaren vs Bryan | 5–5 | 50.00% |
| FirstRiddaren vs Law | 1–8 | 11.11% |
| FirstRiddaren vs Claudio | 3–6 | 33.33% |
| FirstRiddaren vs Lidia | 4–5 | 44.44% |
| FirstRiddaren vs Kazuya | 0–7 | 0.00% |
| FirstRiddaren vs Lili | 2–5 | 28.57% |
| FirstRiddaren vs Azucena | 2–5 | 28.57% |
| FirstRiddaren vs King | 0–6 | 0.00% |
| FirstRiddaren vs Hwoarang | 1–5 | 16.67% |
| FirstRiddaren vs Kuma | 2–4 | 33.33% |
| FirstRiddaren vs Xiaoyu | 2–3 | 40.00% |
| FirstRiddaren vs Jun | 1–4 | 20.00% |
| FirstRiddaren vs Heihachi | 3–2 | 60.00% |
| FirstRiddaren vs Clive | 3–2 | 60.00% |
| FirstRiddaren vs Yoshimitsu | 0–4 | 0.00% |
| FirstRiddaren vs Jin | 2–2 | 50.00% |
| FirstRiddaren vs Dragunov | 0–4 | 0.00% |
| FirstRiddaren vs Zafina | 2–1 | 66.67% |
| FirstRiddaren vs Asuka | 0–2 | 0.00% |
| FirstRiddaren vs Devil Jin | 2–0 | 100.00% |
| FirstRiddaren vs Lars | 0–2 | 0.00% |
| FirstRiddaren vs Nina | 0–2 | 0.00% |
| FirstRiddaren vs Leroy | 0–2 | 0.00% |
| FirstRiddaren vs Reina | 2–0 | 100.00% |
| FirstRiddaren vs Eddy | 0–2 | 0.00% |
| FirstRiddaren vs Anna | 2–0 | 100.00% |
| FirstRiddaren vs Fahkumram | 0–2 | 0.00% |
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.