| Pepe Argento vs Reina | 16–15 | 51.61% |
| Pepe Argento vs Jin | 13–10 | 56.52% |
| Pepe Argento vs Kazuya | 11–11 | 50.00% |
| Pepe Argento vs Steve | 7–14 | 33.33% |
| Pepe Argento vs King | 7–6 | 53.85% |
| Pepe Argento vs Dragunov | 6–7 | 46.15% |
| Pepe Argento vs Lili | 5–6 | 45.45% |
| Pepe Argento vs Hwoarang | 3–7 | 30.00% |
| Pepe Argento vs Asuka | 3–6 | 33.33% |
| Pepe Argento vs Jun | 3–6 | 33.33% |
| Pepe Argento vs Victor | 5–4 | 55.56% |
| Pepe Argento vs Paul | 1–7 | 12.50% |
| Pepe Argento vs Law | 4–4 | 50.00% |
| Pepe Argento vs Bryan | 4–4 | 50.00% |
| Pepe Argento vs Feng | 5–3 | 62.50% |
| Pepe Argento vs Lars | 2–6 | 25.00% |
| Pepe Argento vs Kuma | 3–5 | 37.50% |
| Pepe Argento vs Yoshimitsu | 6–1 | 85.71% |
| Pepe Argento vs Xiaoyu | 2–5 | 28.57% |
| Pepe Argento vs Eddy | 3–4 | 42.86% |
| Pepe Argento vs Azucena | 4–2 | 66.67% |
| Pepe Argento vs Zafina | 2–3 | 40.00% |
| Pepe Argento vs Jack-8 | 2–1 | 66.67% |
| Pepe Argento vs Lidia | 2–1 | 66.67% |
| Pepe Argento vs Devil Jin | 0–2 | 0.00% |
| Pepe Argento vs Leo | 0–2 | 0.00% |
| Pepe Argento vs Alisa | 0–2 | 0.00% |
| Pepe Argento vs Shaheen | 2–0 | 100.00% |
| Pepe Argento vs Lee | 0–2 | 0.00% |
| Pepe Argento vs Clive | 0–2 | 0.00% |
| Pepe Argento vs Nina | 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.