| RyanLandstar vs Jin | 29–20 | 59.18% |
| RyanLandstar vs Steve | 19–16 | 54.29% |
| RyanLandstar vs Reina | 18–11 | 62.07% |
| RyanLandstar vs Bryan | 15–13 | 53.57% |
| RyanLandstar vs Dragunov | 16–10 | 61.54% |
| RyanLandstar vs King | 18–7 | 72.00% |
| RyanLandstar vs Kazuya | 14–9 | 60.87% |
| RyanLandstar vs Lili | 10–10 | 50.00% |
| RyanLandstar vs Heihachi | 12–7 | 63.16% |
| RyanLandstar vs Law | 11–7 | 61.11% |
| RyanLandstar vs Hwoarang | 8–9 | 47.06% |
| RyanLandstar vs Paul | 10–6 | 62.50% |
| RyanLandstar vs Devil Jin | 11–5 | 68.75% |
| RyanLandstar vs Nina | 6–10 | 37.50% |
| RyanLandstar vs Alisa | 8–7 | 53.33% |
| RyanLandstar vs Raven | 12–3 | 80.00% |
| RyanLandstar vs Asuka | 9–4 | 69.23% |
| RyanLandstar vs Leo | 8–4 | 66.67% |
| RyanLandstar vs Victor | 6–5 | 54.55% |
| RyanLandstar vs Yoshimitsu | 6–3 | 66.67% |
| RyanLandstar vs Jun | 2–6 | 25.00% |
| RyanLandstar vs Azucena | 4–4 | 50.00% |
| RyanLandstar vs Kuma | 2–5 | 28.57% |
| RyanLandstar vs Lee | 3–3 | 50.00% |
| RyanLandstar vs Zafina | 3–3 | 50.00% |
| RyanLandstar vs Leroy | 4–1 | 80.00% |
| RyanLandstar vs Lidia | 4–1 | 80.00% |
| RyanLandstar vs Jack-8 | 2–2 | 50.00% |
| RyanLandstar vs Claudio | 2–2 | 50.00% |
| RyanLandstar vs Lars | 1–2 | 33.33% |
| RyanLandstar vs Shaheen | 1–2 | 33.33% |
| RyanLandstar vs Eddy | 1–1 | 50.00% |
| RyanLandstar vs Feng | 1–0 | 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.