| CostaBrava vs Jin | 9–16 | 36.00% |
| CostaBrava vs Hwoarang | 11–13 | 45.83% |
| CostaBrava vs Fahkumram | 8–16 | 33.33% |
| CostaBrava vs Law | 5–14 | 26.32% |
| CostaBrava vs Steve | 8–11 | 42.11% |
| CostaBrava vs Eddy | 10–9 | 52.63% |
| CostaBrava vs King | 9–8–1 | 52.94% |
| CostaBrava vs Reina | 6–9 | 40.00% |
| CostaBrava vs Bryan | 7–7 | 50.00% |
| CostaBrava vs Yoshimitsu | 5–8 | 38.46% |
| CostaBrava vs Devil Jin | 8–5 | 61.54% |
| CostaBrava vs Victor | 6–7 | 46.15% |
| CostaBrava vs Kazuya | 6–6 | 50.00% |
| CostaBrava vs Dragunov | 4–8 | 33.33% |
| CostaBrava vs Jun | 9–2 | 81.82% |
| CostaBrava vs Lili | 6–4 | 60.00% |
| CostaBrava vs Nina | 4–6 | 40.00% |
| CostaBrava vs Clive | 3–6 | 33.33% |
| CostaBrava vs Asuka | 6–1 | 85.71% |
| CostaBrava vs Paul | 2–3 | 40.00% |
| CostaBrava vs Leo | 3–2 | 60.00% |
| CostaBrava vs Alisa | 4–1 | 80.00% |
| CostaBrava vs Azucena | 2–3 | 40.00% |
| CostaBrava vs Heihachi | 2–3 | 40.00% |
| CostaBrava vs Xiaoyu | 3–1 | 75.00% |
| CostaBrava vs Jack-8 | 2–2 | 50.00% |
| CostaBrava vs Claudio | 2–2 | 50.00% |
| CostaBrava vs Shaheen | 2–2 | 50.00% |
| CostaBrava vs Leroy | 4–0 | 100.00% |
| CostaBrava vs Feng | 1–1 | 50.00% |
| CostaBrava vs Lars | 0–2 | 0.00% |
| CostaBrava vs Kuma | 2–0 | 100.00% |
| CostaBrava vs Lee | 0–1 | 0.00% |
| CostaBrava vs Zafina | 0–1 | 0.00% |
| CostaBrava vs Anna | 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.