| Speedy123 vs Reina | 4–12 | 25.00% |
| Speedy123 vs King | 5–7 | 41.67% |
| Speedy123 vs Kazuya | 4–7 | 36.36% |
| Speedy123 vs Hwoarang | 6–4 | 60.00% |
| Speedy123 vs Eddy | 0–10 | 0.00% |
| Speedy123 vs Jack-8 | 3–4 | 42.86% |
| Speedy123 vs Zafina | 4–3 | 57.14% |
| Speedy123 vs Victor | 4–3 | 57.14% |
| Speedy123 vs Jin | 4–2 | 66.67% |
| Speedy123 vs Devil Jin | 2–4 | 33.33% |
| Speedy123 vs Nina | 3–3 | 50.00% |
| Speedy123 vs Azucena | 4–2 | 66.67% |
| Speedy123 vs Lars | 5–0 | 100.00% |
| Speedy123 vs Lee | 3–2 | 60.00% |
| Speedy123 vs Jun | 1–4 | 20.00% |
| Speedy123 vs Clive | 2–3 | 40.00% |
| Speedy123 vs Asuka | 1–3 | 25.00% |
| Speedy123 vs Lili | 3–1 | 75.00% |
| Speedy123 vs Bryan | 2–1 | 66.67% |
| Speedy123 vs Alisa | 0–3 | 0.00% |
| Speedy123 vs Shaheen | 1–2 | 33.33% |
| Speedy123 vs Paul | 0–2 | 0.00% |
| Speedy123 vs Claudio | 0–2 | 0.00% |
| Speedy123 vs Yoshimitsu | 1–0 | 100.00% |
| Speedy123 vs Steve | 0–1 | 0.00% |
| Speedy123 vs Feng | 0–1 | 0.00% |
| Speedy123 vs Kuma | 0–1 | 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.