| OldCoolGG vs Heihachi | 21–23 | 47.73% |
| OldCoolGG vs Kazuya | 19–12 | 61.29% |
| OldCoolGG vs Jin | 20–6 | 76.92% |
| OldCoolGG vs Azucena | 13–8 | 61.90% |
| OldCoolGG vs King | 16–3 | 84.21% |
| OldCoolGG vs Feng | 12–4 | 75.00% |
| OldCoolGG vs Yoshimitsu | 6–9 | 40.00% |
| OldCoolGG vs Dragunov | 9–5 | 64.29% |
| OldCoolGG vs Asuka | 11–2 | 84.62% |
| OldCoolGG vs Devil Jin | 8–5 | 61.54% |
| OldCoolGG vs Alisa | 11–1 | 91.67% |
| OldCoolGG vs Jack-8 | 7–4 | 63.64% |
| OldCoolGG vs Lili | 7–4 | 63.64% |
| OldCoolGG vs Lee | 7–4 | 63.64% |
| OldCoolGG vs Hwoarang | 4–6 | 40.00% |
| OldCoolGG vs Nina | 6–4 | 60.00% |
| OldCoolGG vs Leroy | 9–0 | 100.00% |
| OldCoolGG vs Reina | 6–3 | 66.67% |
| OldCoolGG vs Kuma | 4–4 | 50.00% |
| OldCoolGG vs Lidia | 5–3 | 62.50% |
| OldCoolGG vs Paul | 3–4 | 42.86% |
| OldCoolGG vs Bryan | 6–1 | 85.71% |
| OldCoolGG vs Jun | 4–3 | 57.14% |
| OldCoolGG vs Zafina | 2–4 | 33.33% |
| OldCoolGG vs Xiaoyu | 1–4 | 20.00% |
| OldCoolGG vs Steve | 3–2 | 60.00% |
| OldCoolGG vs Leo | 3–2 | 60.00% |
| OldCoolGG vs Claudio | 3–2 | 60.00% |
| OldCoolGG vs Victor | 3–2 | 60.00% |
| OldCoolGG vs Law | 2–2 | 50.00% |
| OldCoolGG vs Shaheen | 2–2 | 50.00% |
| OldCoolGG vs Eddy | 3–1 | 75.00% |
| OldCoolGG vs Panda | 3–0 | 100.00% |
| OldCoolGG vs Raven | 1–0 | 100.00% |
| OldCoolGG vs Clive | 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.