| Cardguy vs Kazuya | 14–9 | 60.87% |
| Cardguy vs Steve | 14–8 | 63.64% |
| Cardguy vs Hwoarang | 7–12 | 36.84% |
| Cardguy vs Reina | 15–4 | 78.95% |
| Cardguy vs Eddy | 11–8 | 57.89% |
| Cardguy vs King | 11–6 | 64.71% |
| Cardguy vs Asuka | 8–4 | 66.67% |
| Cardguy vs Devil Jin | 10–2 | 83.33% |
| Cardguy vs Jin | 8–3 | 72.73% |
| Cardguy vs Law | 5–5 | 50.00% |
| Cardguy vs Yoshimitsu | 5–5 | 50.00% |
| Cardguy vs Lili | 5–4 | 55.56% |
| Cardguy vs Jun | 5–4 | 55.56% |
| Cardguy vs Azucena | 4–5 | 44.44% |
| Cardguy vs Bryan | 4–4 | 50.00% |
| Cardguy vs Feng | 4–4 | 50.00% |
| Cardguy vs Lee | 4–4 | 50.00% |
| Cardguy vs Victor | 5–3 | 62.50% |
| Cardguy vs Paul | 4–3 | 57.14% |
| Cardguy vs Jack-8 | 4–3 | 57.14% |
| Cardguy vs Nina | 5–2 | 71.43% |
| Cardguy vs Leroy | 3–4 | 42.86% |
| Cardguy vs Clive | 5–2 | 71.43% |
| Cardguy vs Leo | 2–3 | 40.00% |
| Cardguy vs Lars | 1–4 | 20.00% |
| Cardguy vs Alisa | 2–3 | 40.00% |
| Cardguy vs Heihachi | 2–2 | 50.00% |
| Cardguy vs Dragunov | 2–1 | 66.67% |
| Cardguy vs Raven | 2–1 | 66.67% |
| Cardguy vs Lidia | 1–2 | 33.33% |
| Cardguy vs Anna | 3–0 | 100.00% |
| Cardguy vs Shaheen | 2–0 | 100.00% |
| Cardguy vs Armor King | 2–0 | 100.00% |
| Cardguy vs Miary Zo | 0–2 | 0.00% |
| Cardguy vs Xiaoyu | 1–0 | 100.00% |
| Cardguy 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.