| Captain Cost vs Kazuya | 103–36 | 74.10% |
| Captain Cost vs Jin | 71–16 | 81.61% |
| Captain Cost vs Bryan | 71–11 | 86.59% |
| Captain Cost vs Steve | 51–19 | 72.86% |
| Captain Cost vs Heihachi | 49–20 | 71.01% |
| Captain Cost vs Hwoarang | 40–25 | 61.54% |
| Captain Cost vs Lili | 51–11 | 82.26% |
| Captain Cost vs Reina | 40–21 | 65.57% |
| Captain Cost vs King | 42–15 | 73.68% |
| Captain Cost vs Dragunov | 40–13 | 75.47% |
| Captain Cost vs Law | 41–10 | 80.39% |
| Captain Cost vs Asuka | 32–9 | 78.05% |
| Captain Cost vs Clive | 33–8 | 80.49% |
| Captain Cost vs Yoshimitsu | 24–15 | 61.54% |
| Captain Cost vs Paul | 33–5 | 86.84% |
| Captain Cost vs Lee | 27–9 | 75.00% |
| Captain Cost vs Devil Jin | 17–16 | 51.52% |
| Captain Cost vs Azucena | 24–9 | 72.73% |
| Captain Cost vs Jun | 25–7 | 78.12% |
| Captain Cost vs Lidia | 22–8 | 73.33% |
| Captain Cost vs Lars | 21–8 | 72.41% |
| Captain Cost vs Feng | 17–11 | 60.71% |
| Captain Cost vs Alisa | 24–4 | 85.71% |
| Captain Cost vs Eddy | 15–9 | 62.50% |
| Captain Cost vs Xiaoyu | 18–3 | 85.71% |
| Captain Cost vs Anna | 13–7 | 65.00% |
| Captain Cost vs Shaheen | 15–4 | 78.95% |
| Captain Cost vs Fahkumram | 10–9 | 52.63% |
| Captain Cost vs Victor | 12–5 | 70.59% |
| Captain Cost vs Claudio | 12–3 | 80.00% |
| Captain Cost vs Nina | 12–2 | 85.71% |
| Captain Cost vs Leroy | 7–6 | 53.85% |
| Captain Cost vs Armor King | 9–3 | 75.00% |
| Captain Cost vs Leo | 7–4 | 63.64% |
| Captain Cost vs Zafina | 9–2 | 81.82% |
| Captain Cost vs Miary Zo | 7–4 | 63.64% |
| Captain Cost vs Jack-8 | 7–3 | 70.00% |
| Captain Cost vs Kuma | 8–2 | 80.00% |
| Captain Cost vs Raven | 6–4 | 60.00% |
| Captain Cost vs Panda | 4–0 | 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.