| dayroll vs Bryan | 198–228 | 46.48% |
| dayroll vs Jin | 200–222 | 47.39% |
| dayroll vs King | 148–157 | 48.52% |
| dayroll vs Steve | 124–160 | 43.66% |
| dayroll vs Kazuya | 156–122 | 56.12% |
| dayroll vs Hwoarang | 139–121 | 53.46% |
| dayroll vs Law | 119–137 | 46.48% |
| dayroll vs Dragunov | 118–129 | 47.77% |
| dayroll vs Yoshimitsu | 106–126 | 45.69% |
| dayroll vs Paul | 105–106 | 49.76% |
| dayroll vs Reina | 96–114 | 45.71% |
| dayroll vs Lili | 113–88 | 56.22% |
| dayroll vs Feng | 87–110 | 44.16% |
| dayroll vs Devil Jin | 97–93 | 51.05% |
| dayroll vs Lee | 67–103–1 | 39.41% |
| dayroll vs Lars | 70–88 | 44.30% |
| dayroll vs Xiaoyu | 73–72 | 50.34% |
| dayroll vs Azucena | 61–64 | 48.80% |
| dayroll vs Alisa | 55–65 | 45.83% |
| dayroll vs Asuka | 57–46 | 55.34% |
| dayroll vs Heihachi | 48–49 | 49.48% |
| dayroll vs Jack-8 | 39–54 | 41.94% |
| dayroll vs Jun | 50–38 | 56.82% |
| dayroll vs Victor | 37–51 | 42.05% |
| dayroll vs Eddy | 39–47 | 45.35% |
| dayroll vs Leroy | 36–40 | 47.37% |
| dayroll vs Shaheen | 28–35 | 44.44% |
| dayroll vs Nina | 37–24 | 60.66% |
| dayroll vs Clive | 24–35 | 40.68% |
| dayroll vs Leo | 24–30 | 44.44% |
| dayroll vs Panda | 33–21 | 61.11% |
| dayroll vs Claudio | 20–31 | 39.22% |
| dayroll vs Zafina | 29–18 | 61.70% |
| dayroll vs Raven | 26–18 | 59.09% |
| dayroll vs Anna | 19–25 | 43.18% |
| dayroll vs Kuma | 27–15 | 64.29% |
| dayroll vs Lidia | 14–20 | 41.18% |
| dayroll vs Fahkumram | 11–16 | 40.74% |
| dayroll vs Armor King | 6–13 | 31.58% |
| dayroll vs Miary Zo | 2–2 | 50.00% |
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.