| Rangerashboy vs King | 9–4 | 69.23% |
| Rangerashboy vs Reina | 7–4 | 63.64% |
| Rangerashboy vs Jin | 4–3 | 57.14% |
| Rangerashboy vs Leroy | 3–3 | 50.00% |
| Rangerashboy vs Law | 2–3 | 40.00% |
| Rangerashboy vs Devil Jin | 2–3 | 40.00% |
| Rangerashboy vs Yoshimitsu | 1–3 | 25.00% |
| Rangerashboy vs Kazuya | 2–2 | 50.00% |
| Rangerashboy vs Lili | 0–4 | 0.00% |
| Rangerashboy vs Dragunov | 1–3 | 25.00% |
| Rangerashboy vs Fahkumram | 2–2 | 50.00% |
| Rangerashboy vs Asuka | 2–1 | 66.67% |
| Rangerashboy vs Leo | 1–2 | 33.33% |
| Rangerashboy vs Shaheen | 2–1 | 66.67% |
| Rangerashboy vs Lee | 1–2 | 33.33% |
| Rangerashboy vs Kuma | 2–1 | 66.67% |
| Rangerashboy vs Azucena | 1–2 | 33.33% |
| Rangerashboy vs Bryan | 0–2 | 0.00% |
| Rangerashboy vs Steve | 1–1 | 50.00% |
| Rangerashboy vs Feng | 0–2 | 0.00% |
| Rangerashboy vs Lars | 0–2 | 0.00% |
| Rangerashboy vs Jun | 2–0 | 100.00% |
| Rangerashboy vs Raven | 0–2 | 0.00% |
| Rangerashboy vs Hwoarang | 1–0 | 100.00% |
| Rangerashboy vs Xiaoyu | 1–0 | 100.00% |
| Rangerashboy vs Nina | 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.