| Coolstar vs Steve | 17–13 | 56.67% |
| Coolstar vs King | 18–10 | 64.29% |
| Coolstar vs Law | 12–10 | 54.55% |
| Coolstar vs Asuka | 10–12 | 45.45% |
| Coolstar vs Lili | 12–10 | 54.55% |
| Coolstar vs Kazuya | 9–11 | 45.00% |
| Coolstar vs Xiaoyu | 13–3 | 81.25% |
| Coolstar vs Jin | 7–8 | 46.67% |
| Coolstar vs Jun | 6–9 | 40.00% |
| Coolstar vs Hwoarang | 8–5 | 61.54% |
| Coolstar vs Bryan | 5–8 | 38.46% |
| Coolstar vs Lee | 5–6 | 45.45% |
| Coolstar vs Yoshimitsu | 7–3 | 70.00% |
| Coolstar vs Lars | 8–2 | 80.00% |
| Coolstar vs Reina | 3–6 | 33.33% |
| Coolstar vs Anna | 3–6 | 33.33% |
| Coolstar vs Armor King | 7–2 | 77.78% |
| Coolstar vs Devil Jin | 5–3 | 62.50% |
| Coolstar vs Eddy | 7–1 | 87.50% |
| Coolstar vs Dragunov | 5–2 | 71.43% |
| Coolstar vs Nina | 4–3 | 57.14% |
| Coolstar vs Leroy | 4–3 | 57.14% |
| Coolstar vs Kuma | 3–3 | 50.00% |
| Coolstar vs Paul | 3–2 | 60.00% |
| Coolstar vs Shaheen | 3–2 | 60.00% |
| Coolstar vs Azucena | 2–3 | 40.00% |
| Coolstar vs Miary Zo | 2–3 | 40.00% |
| Coolstar vs Jack-8 | 4–0 | 100.00% |
| Coolstar vs Leo | 2–2 | 50.00% |
| Coolstar vs Claudio | 4–0 | 100.00% |
| Coolstar vs Panda | 2–2 | 50.00% |
| Coolstar vs Raven | 0–4 | 0.00% |
| Coolstar vs Lidia | 3–1 | 75.00% |
| Coolstar vs Alisa | 0–3 | 0.00% |
| Coolstar vs Zafina | 0–3 | 0.00% |
| Coolstar vs Victor | 2–1 | 66.67% |
| Coolstar vs Heihachi | 0–2 | 0.00% |
| Coolstar vs Clive | 1–1 | 50.00% |
| Coolstar vs Fahkumram | 2–0 | 100.00% |
| Coolstar vs Feng | 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.