| Cwll vs Jin | 18–23–1 | 43.90% |
| Cwll vs Reina | 18–12 | 60.00% |
| Cwll vs Kazuya | 8–21 | 27.59% |
| Cwll vs Armor King | 12–14 | 46.15% |
| Cwll vs Hwoarang | 16–7 | 69.57% |
| Cwll vs Bryan | 5–18 | 21.74% |
| Cwll vs King | 15–3 | 83.33% |
| Cwll vs Dragunov | 15–3 | 83.33% |
| Cwll vs Yoshimitsu | 5–12 | 29.41% |
| Cwll vs Steve | 11–6 | 64.71% |
| Cwll vs Lili | 5–12 | 29.41% |
| Cwll vs Law | 8–8 | 50.00% |
| Cwll vs Asuka | 8–8 | 50.00% |
| Cwll vs Lars | 9–7 | 56.25% |
| Cwll vs Heihachi | 8–7 | 53.33% |
| Cwll vs Eddy | 6–7 | 46.15% |
| Cwll vs Lee | 5–6 | 45.45% |
| Cwll vs Victor | 6–5 | 54.55% |
| Cwll vs Fahkumram | 3–8 | 27.27% |
| Cwll vs Xiaoyu | 9–1 | 90.00% |
| Cwll vs Feng | 4–5 | 44.44% |
| Cwll vs Clive | 3–6 | 33.33% |
| Cwll vs Devil Jin | 3–5 | 37.50% |
| Cwll vs Miary Zo | 5–3 | 62.50% |
| Cwll vs Azucena | 1–6 | 14.29% |
| Cwll vs Zafina | 3–3 | 50.00% |
| Cwll vs Leroy | 5–1 | 83.33% |
| Cwll vs Raven | 2–4 | 33.33% |
| Cwll vs Paul | 2–3 | 40.00% |
| Cwll vs Claudio | 2–2 | 50.00% |
| Cwll vs Alisa | 1–2 | 33.33% |
| Cwll vs Lidia | 1–2 | 33.33% |
| Cwll vs Leo | 0–2 | 0.00% |
| Cwll vs Jun | 0–2 | 0.00% |
| Cwll vs Anna | 2–0 | 100.00% |
| Cwll vs Jack-8 | 1–0 | 100.00% |
| Cwll vs Nina | 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.