| Cost vs Reina | 10–27 | 27.03% |
| Cost vs Hwoarang | 13–20 | 39.39% |
| Cost vs Jin | 12–17 | 41.38% |
| Cost vs Bryan | 8–14 | 36.36% |
| Cost vs Dragunov | 6–15 | 28.57% |
| Cost vs Yoshimitsu | 9–11 | 45.00% |
| Cost vs Kazuya | 5–14 | 26.32% |
| Cost vs Eddy | 2–14 | 12.50% |
| Cost vs Paul | 3–12 | 20.00% |
| Cost vs Asuka | 6–9 | 40.00% |
| Cost vs Jun | 6–8 | 42.86% |
| Cost vs King | 5–8 | 38.46% |
| Cost vs Steve | 9–4 | 69.23% |
| Cost vs Raven | 3–10 | 23.08% |
| Cost vs Alisa | 5–7 | 41.67% |
| Cost vs Leroy | 5–7 | 41.67% |
| Cost vs Lars | 4–6 | 40.00% |
| Cost vs Law | 4–5 | 44.44% |
| Cost vs Azucena | 3–6 | 33.33% |
| Cost vs Feng | 4–4 | 50.00% |
| Cost vs Lee | 4–4 | 50.00% |
| Cost vs Kuma | 0–8 | 0.00% |
| Cost vs Victor | 1–7 | 12.50% |
| Cost vs Devil Jin | 2–5 | 28.57% |
| Cost vs Lili | 3–4 | 42.86% |
| Cost vs Leo | 1–6 | 14.29% |
| Cost vs Nina | 2–2 | 50.00% |
| Cost vs Zafina | 1–3 | 25.00% |
| Cost vs Claudio | 0–3 | 0.00% |
| Cost vs Panda | 0–3 | 0.00% |
| Cost vs Clive | 1–2 | 33.33% |
| Cost vs Xiaoyu | 0–2 | 0.00% |
| Cost vs Shaheen | 0–2 | 0.00% |
| Cost vs Heihachi | 1–1 | 50.00% |
| Cost vs Jack-8 | 0–1 | 0.00% |
| Cost vs Anna | 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.