| Cook Po vs Steve | 16–23 | 41.03% |
| Cook Po vs King | 4–19 | 17.39% |
| Cook Po vs Clive | 1–18 | 5.26% |
| Cook Po vs Law | 2–16 | 11.11% |
| Cook Po vs Lidia | 6–12 | 33.33% |
| Cook Po vs Hwoarang | 7–10 | 41.18% |
| Cook Po vs Azucena | 6–8 | 42.86% |
| Cook Po vs Eddy | 3–11 | 21.43% |
| Cook Po vs Lili | 4–8 | 33.33% |
| Cook Po vs Lars | 5–7 | 41.67% |
| Cook Po vs Reina | 4–8 | 33.33% |
| Cook Po vs Jin | 1–9 | 10.00% |
| Cook Po vs Leo | 3–7 | 30.00% |
| Cook Po vs Jun | 2–8 | 20.00% |
| Cook Po vs Victor | 4–6 | 40.00% |
| Cook Po vs Nina | 3–6 | 33.33% |
| Cook Po vs Leroy | 0–9 | 0.00% |
| Cook Po vs Bryan | 2–6 | 25.00% |
| Cook Po vs Asuka | 3–5 | 37.50% |
| Cook Po vs Anna | 0–8 | 0.00% |
| Cook Po vs Fahkumram | 3–4 | 42.86% |
| Cook Po vs Armor King | 2–5 | 28.57% |
| Cook Po vs Dragunov | 1–5 | 16.67% |
| Cook Po vs Alisa | 2–4 | 33.33% |
| Cook Po vs Xiaoyu | 1–4 | 20.00% |
| Cook Po vs Kazuya | 2–3 | 40.00% |
| Cook Po vs Shaheen | 4–1 | 80.00% |
| Cook Po vs Kuma | 0–5 | 0.00% |
| Cook Po vs Heihachi | 4–1 | 80.00% |
| Cook Po vs Miary Zo | 1–3 | 25.00% |
| Cook Po vs Claudio | 0–3 | 0.00% |
| Cook Po vs Paul | 0–2 | 0.00% |
| Cook Po vs Yoshimitsu | 2–0 | 100.00% |
| Cook Po vs Panda | 0–2 | 0.00% |
| Cook Po vs Zafina | 0–2 | 0.00% |
| Cook Po vs Raven | 0–2 | 0.00% |
| Cook Po vs Devil Jin | 1–0 | 100.00% |
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.