Name history
| DAZAIOSAMU | |
| OsamuDozo | |
| Daz Os | |
| WWOSAMU7 | |
| SSVDAZAI | |
| GGOSAMU | |
| Kazama | |
| Vegito870 |
| DAZAIOSAMU vs Kazuya | 310–257 | 54.67% |
| DAZAIOSAMU vs Jin | 272–209 | 56.55% |
| DAZAIOSAMU vs King | 181–140 | 56.39% |
| DAZAIOSAMU vs Heihachi | 160–159 | 50.16% |
| DAZAIOSAMU vs Bryan | 166–143 | 53.72% |
| DAZAIOSAMU vs Dragunov | 118–113 | 51.08% |
| DAZAIOSAMU vs Law | 126–78 | 61.76% |
| DAZAIOSAMU vs Steve | 107–97 | 52.45% |
| DAZAIOSAMU vs Hwoarang | 92–104 | 46.94% |
| DAZAIOSAMU vs Clive | 101–77 | 56.74% |
| DAZAIOSAMU vs Devil Jin | 76–97 | 43.93% |
| DAZAIOSAMU vs Yoshimitsu | 97–65 | 59.88% |
| DAZAIOSAMU vs Paul | 69–74 | 48.25% |
| DAZAIOSAMU vs Reina | 76–64 | 54.29% |
| DAZAIOSAMU vs Lee | 59–63–1 | 48.36% |
| DAZAIOSAMU vs Lili | 50–65 | 43.48% |
| DAZAIOSAMU vs Victor | 61–36 | 62.89% |
| DAZAIOSAMU vs Jun | 53–38 | 58.24% |
| DAZAIOSAMU vs Eddy | 60–28 | 68.18% |
| DAZAIOSAMU vs Asuka | 50–36 | 58.14% |
| DAZAIOSAMU vs Feng | 43–40 | 51.81% |
| DAZAIOSAMU vs Lars | 53–30 | 63.86% |
| DAZAIOSAMU vs Nina | 50–33 | 60.24% |
| DAZAIOSAMU vs Azucena | 35–29 | 54.69% |
| DAZAIOSAMU vs Leo | 37–23 | 61.67% |
| DAZAIOSAMU vs Alisa | 29–31 | 48.33% |
| DAZAIOSAMU vs Lidia | 31–23 | 57.41% |
| DAZAIOSAMU vs Fahkumram | 29–23 | 55.77% |
| DAZAIOSAMU vs Claudio | 26–24 | 52.00% |
| DAZAIOSAMU vs Xiaoyu | 26–19 | 57.78% |
| DAZAIOSAMU vs Anna | 29–14 | 67.44% |
| DAZAIOSAMU vs Kuma | 15–16 | 48.39% |
| DAZAIOSAMU vs Armor King | 16–13 | 55.17% |
| DAZAIOSAMU vs Jack-8 | 17–11 | 60.71% |
| DAZAIOSAMU vs Leroy | 13–15 | 46.43% |
| DAZAIOSAMU vs Raven | 14–14 | 50.00% |
| DAZAIOSAMU vs Shaheen | 9–15 | 37.50% |
| DAZAIOSAMU vs Zafina | 11–11 | 50.00% |
| DAZAIOSAMU vs Miary Zo | 5–2 | 71.43% |
| DAZAIOSAMU vs Panda | 1–4 | 20.00% |
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.