| oldcowyogurt vs Steve | 15–7 | 68.18% |
| oldcowyogurt vs Fahkumram | 9–8 | 52.94% |
| oldcowyogurt vs Armor King | 6–11 | 35.29% |
| oldcowyogurt vs Jin | 7–9 | 43.75% |
| oldcowyogurt vs Anna | 6–9 | 40.00% |
| oldcowyogurt vs Asuka | 6–8 | 42.86% |
| oldcowyogurt vs Reina | 5–9 | 35.71% |
| oldcowyogurt vs King | 4–8 | 33.33% |
| oldcowyogurt vs Kazuya | 6–6 | 50.00% |
| oldcowyogurt vs Clive | 4–7 | 36.36% |
| oldcowyogurt vs Bryan | 8–2 | 80.00% |
| oldcowyogurt vs Lee | 4–5 | 44.44% |
| oldcowyogurt vs Jun | 4–5 | 44.44% |
| oldcowyogurt vs Yoshimitsu | 6–2 | 75.00% |
| oldcowyogurt vs Xiaoyu | 6–2 | 75.00% |
| oldcowyogurt vs Alisa | 6–2 | 75.00% |
| oldcowyogurt vs Law | 4–3 | 57.14% |
| oldcowyogurt vs Lili | 4–3 | 57.14% |
| oldcowyogurt vs Panda | 3–4 | 42.86% |
| oldcowyogurt vs Hwoarang | 3–3 | 50.00% |
| oldcowyogurt vs Zafina | 4–2 | 66.67% |
| oldcowyogurt vs Victor | 3–3 | 50.00% |
| oldcowyogurt vs Leo | 3–2 | 60.00% |
| oldcowyogurt vs Leroy | 2–3 | 40.00% |
| oldcowyogurt vs Azucena | 5–0 | 100.00% |
| oldcowyogurt vs Jack-8 | 4–0 | 100.00% |
| oldcowyogurt vs Dragunov | 4–0 | 100.00% |
| oldcowyogurt vs Lars | 2–2 | 50.00% |
| oldcowyogurt vs Paul | 2–1 | 66.67% |
| oldcowyogurt vs Devil Jin | 2–1 | 66.67% |
| oldcowyogurt vs Nina | 1–2 | 33.33% |
| oldcowyogurt vs Kuma | 1–2 | 33.33% |
| oldcowyogurt vs Eddy | 1–2 | 33.33% |
| oldcowyogurt vs Lidia | 1–2 | 33.33% |
| oldcowyogurt vs Heihachi | 2–1 | 66.67% |
| oldcowyogurt vs Claudio | 0–2 | 0.00% |
| oldcowyogurt vs Shaheen | 0–2 | 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.