| OsvaldoArmiento vs Kazuya | 47–33 | 58.75% |
| OsvaldoArmiento vs King | 26–20 | 56.52% |
| OsvaldoArmiento vs Hwoarang | 21–25 | 45.65% |
| OsvaldoArmiento vs Yoshimitsu | 22–20 | 52.38% |
| OsvaldoArmiento vs Steve | 23–18 | 56.10% |
| OsvaldoArmiento vs Reina | 19–22 | 46.34% |
| OsvaldoArmiento vs Heihachi | 12–23 | 34.29% |
| OsvaldoArmiento vs Nina | 15–19 | 44.12% |
| OsvaldoArmiento vs Law | 15–17 | 46.88% |
| OsvaldoArmiento vs Bryan | 11–20 | 35.48% |
| OsvaldoArmiento vs Paul | 18–11 | 62.07% |
| OsvaldoArmiento vs Jin | 12–16 | 42.86% |
| OsvaldoArmiento vs Dragunov | 16–12 | 57.14% |
| OsvaldoArmiento vs Victor | 14–9 | 60.87% |
| OsvaldoArmiento vs Lars | 9–9 | 50.00% |
| OsvaldoArmiento vs Lili | 5–12 | 29.41% |
| OsvaldoArmiento vs Eddy | 8–8 | 50.00% |
| OsvaldoArmiento vs Leroy | 7–8 | 46.67% |
| OsvaldoArmiento vs Lee | 8–5 | 61.54% |
| OsvaldoArmiento vs Xiaoyu | 3–8 | 27.27% |
| OsvaldoArmiento vs Asuka | 2–9 | 18.18% |
| OsvaldoArmiento vs Azucena | 3–8 | 27.27% |
| OsvaldoArmiento vs Feng | 9–1 | 90.00% |
| OsvaldoArmiento vs Alisa | 7–3 | 70.00% |
| OsvaldoArmiento vs Kuma | 7–3 | 70.00% |
| OsvaldoArmiento vs Raven | 5–4 | 55.56% |
| OsvaldoArmiento vs Devil Jin | 3–5 | 37.50% |
| OsvaldoArmiento vs Jun | 5–3 | 62.50% |
| OsvaldoArmiento vs Jack-8 | 4–3 | 57.14% |
| OsvaldoArmiento vs Lidia | 5–2 | 71.43% |
| OsvaldoArmiento vs Leo | 4–2 | 66.67% |
| OsvaldoArmiento vs Claudio | 2–3 | 40.00% |
| OsvaldoArmiento vs Shaheen | 0–2 | 0.00% |
| OsvaldoArmiento vs Panda | 1–0 | 100.00% |
| OsvaldoArmiento vs Zafina | 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.