| Ol_Dirty_B vs Jin | 13–19 | 40.62% |
| Ol_Dirty_B vs King | 13–18 | 41.94% |
| Ol_Dirty_B vs Kazuya | 13–17 | 43.33% |
| Ol_Dirty_B vs Eddy | 14–11 | 56.00% |
| Ol_Dirty_B vs Hwoarang | 10–10 | 50.00% |
| Ol_Dirty_B vs Law | 4–14 | 22.22% |
| Ol_Dirty_B vs Steve | 8–10 | 44.44% |
| Ol_Dirty_B vs Lars | 11–7 | 61.11% |
| Ol_Dirty_B vs Reina | 8–8 | 50.00% |
| Ol_Dirty_B vs Bryan | 5–10 | 33.33% |
| Ol_Dirty_B vs Dragunov | 7–8 | 46.67% |
| Ol_Dirty_B vs Alisa | 5–8–1 | 38.46% |
| Ol_Dirty_B vs Nina | 5–9 | 35.71% |
| Ol_Dirty_B vs Azucena | 10–4 | 71.43% |
| Ol_Dirty_B vs Yoshimitsu | 9–4 | 69.23% |
| Ol_Dirty_B vs Victor | 6–6 | 50.00% |
| Ol_Dirty_B vs Leroy | 7–4 | 63.64% |
| Ol_Dirty_B vs Claudio | 7–3 | 70.00% |
| Ol_Dirty_B vs Paul | 3–6 | 33.33% |
| Ol_Dirty_B vs Xiaoyu | 7–1 | 87.50% |
| Ol_Dirty_B vs Devil Jin | 6–2 | 75.00% |
| Ol_Dirty_B vs Lee | 4–4 | 50.00% |
| Ol_Dirty_B vs Jun | 4–4 | 50.00% |
| Ol_Dirty_B vs Shaheen | 2–3 | 40.00% |
| Ol_Dirty_B vs Lili | 2–2 | 50.00% |
| Ol_Dirty_B vs Leo | 1–3 | 25.00% |
| Ol_Dirty_B vs Lidia | 0–4 | 0.00% |
| Ol_Dirty_B vs Jack-8 | 1–2 | 33.33% |
| Ol_Dirty_B vs Asuka | 1–2 | 33.33% |
| Ol_Dirty_B vs Raven | 1–2 | 33.33% |
| Ol_Dirty_B vs Clive | 1–2 | 33.33% |
| Ol_Dirty_B vs Kuma | 0–2 | 0.00% |
| Ol_Dirty_B vs Panda | 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.