| Devwill vs King | 70–32 | 68.63% |
| Devwill vs Jin | 65–33 | 66.33% |
| Devwill vs Bryan | 55–35 | 61.11% |
| Devwill vs Kazuya | 62–27 | 69.66% |
| Devwill vs Dragunov | 58–23 | 71.60% |
| Devwill vs Hwoarang | 52–26 | 66.67% |
| Devwill vs Paul | 59–11 | 84.29% |
| Devwill vs Law | 51–15 | 77.27% |
| Devwill vs Devil Jin | 44–14 | 75.86% |
| Devwill vs Nina | 31–10 | 75.61% |
| Devwill vs Heihachi | 31–8 | 79.49% |
| Devwill vs Victor | 24–13 | 64.86% |
| Devwill vs Feng | 13–21 | 38.24% |
| Devwill vs Anna | 20–12 | 62.50% |
| Devwill vs Armor King | 22–10 | 68.75% |
| Devwill vs Steve | 25–6 | 80.65% |
| Devwill vs Azucena | 21–10 | 67.74% |
| Devwill vs Yoshimitsu | 18–11 | 62.07% |
| Devwill vs Alisa | 19–8 | 70.37% |
| Devwill vs Claudio | 17–6 | 73.91% |
| Devwill vs Clive | 17–6 | 73.91% |
| Devwill vs Lars | 17–5 | 77.27% |
| Devwill vs Leo | 14–7 | 66.67% |
| Devwill vs Lee | 16–4 | 80.00% |
| Devwill vs Asuka | 16–3 | 84.21% |
| Devwill vs Lili | 11–7 | 61.11% |
| Devwill vs Fahkumram | 9–9 | 50.00% |
| Devwill vs Reina | 12–5 | 70.59% |
| Devwill vs Zafina | 8–8 | 50.00% |
| Devwill vs Leroy | 10–6 | 62.50% |
| Devwill vs Eddy | 11–4 | 73.33% |
| Devwill vs Miary Zo | 6–9 | 40.00% |
| Devwill vs Jun | 10–4 | 71.43% |
| Devwill vs Shaheen | 5–7 | 41.67% |
| Devwill vs Kuma | 2–9 | 18.18% |
| Devwill vs Jack-8 | 6–3 | 66.67% |
| Devwill vs Raven | 5–0 | 100.00% |
| Devwill vs Xiaoyu | 2–1 | 66.67% |
| Devwill vs Panda | 1–2 | 33.33% |
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.